United Kingdom: Wales / Cymru

Districts

The population of all districts in Wales according to census results and official estimates.

Name	Status	Population Census 2001-04-29	Population Census 2011-03-27	Population Census 2021-03-21
Blaenau Gwent	Unitary District	70,064	69,814	66,904	→
Bridgend	Unitary District	128,645	139,178	145,488	→
Caerphilly	Unitary District	169,519	178,806	175,952	→
Cardiff	Unitary District	305,353	346,090	362,310	→
Carmarthenshire	Unitary District	172,842	183,777	187,897	→
Ceredigion	Unitary District	74,941	75,922	71,475	→
Conwy	Unitary District	109,596	115,228	114,741	→
Denbighshire	Unitary District	93,065	93,734	95,818	→
Flintshire	Unitary District	148,594	152,506	154,962	→
Gwynedd	Unitary District	116,843	121,874	117,393	→
Isle of Anglesey	Unitary District	66,829	69,751	68,878	→
Merthyr Tydfil	Unitary District	55,981	58,802	58,839	→
Monmouthshire	Unitary District	84,885	91,323	92,957	→
Neath Port Talbot	Unitary District	134,468	139,812	142,289	→
Newport	Unitary District	137,011	145,736	159,587	→
Pembrokeshire	Unitary District	114,131	122,439	123,360	→
Powys	Unitary District	126,354	132,976	133,169	→
Rhondda Cynon Taf	Unitary District	231,946	234,410	237,651	→
Swansea	Unitary District	223,301	239,023	238,490	→
The Vale of Glamorgan	Unitary District	119,292	126,336	131,939	→
Torfaen	Unitary District	90,949	91,075	92,276	→
Wrexham	Unitary District	128,476	134,844	135,117	→
Wales (Cymru)	Constituent Country	2,903,085	3,063,456	3,107,494

Contents: Settlements

The population of all built-up areas in Wales with more than 500 inhabitants according to census results and latest offical estimates.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, country of birth, ethnic group, religion).

Name	Status	County / District	Population Census 2001-04-29	Population Census 2011-03-27	Population Census 2021-03-21
Aberaeron	Built-up Area	Ceredigion	1,237	1,170	1,044	→
Aberbargoed	Built-up Area	Caerphilly	4,181	4,273	4,417	→
Abercarn	Built-up Area	Caerphilly	4,472	5,023	5,120	→
Abercrave (Abercraf)	Built-up Area	Powys	632	696	723	→
Abercynon	Built-up Area	Rhondda Cynon Taf	6,428	6,390	6,375	→
Aberdare	Built-up Area	Rhondda Cynon Taf	36,175	36,160	37,691	→
Aberdovey (Aberdyfi)	Built-up Area	Gwynedd	671	725	538	→
Aberfan (Merthyr Vale)	Built-up Area	Merthyr Tydfil	2,782	2,718	2,429	→
Abergavenny	Built-up Area	Monmouthshire	13,006	13,423	13,691	→
Abergele	Built-up Area	Conwy	7,541	7,784	8,537	→
Abergwili	Built-up Area	Carmarthenshire	609	589	527	→
Abergwynfi	Built-up Area	Neath Port Talbot	1,165	982	819	→
Abermule	Built-up Area	Powys	608	900	920	→
Aberporth	Built-up Area	Ceredigion	1,155	1,241	1,075	→
Abersoch	Built-up Area	Gwynedd	901	783	615	→
Abersychan	Built-up Area	Torfaen	7,173	7,573	7,486	→
Abertillery	Built-up Area	Blaenau Gwent	11,194	10,946	10,252	→
Abertridwr (/ Senghenydd)	Built-up Area	Caerphilly	5,774	5,907	5,642	→
Abertysswg	Built-up Area	Caerphilly	1,505	1,462	1,423	→
Aberystwyth	Built-up Area	Ceredigion	14,755	16,851	14,648	→
Acrefair (/ Cefn-mawr)	Built-up Area	Wrexham	6,699	7,051	6,896	→
Alltwen	Built-up Area	Neath Port Talbot	2,318	2,327	2,726	→
Amlwch	Built-up Area	Isle of Anglesey	2,091	3,211	3,147	→
Ammanford	Built-up Area	Carmarthenshire	7,104	7,633	8,291	→
Aston	Built-up Area	Flintshire	2,812	2,700	2,850	→
Bagillt	Built-up Area	Flintshire	5,786	6,036	5,945	→
Baglan	Built-up Area	Neath Port Talbot	10,387	10,767	10,512	→
Bangor	Built-up Area	Gwynedd	14,923	17,575	16,993	→
Bangor-on-Dee	Built-up Area	Wrexham	939	782	780	→
Bargod (Bargoed)	Built-up Area	Caerphilly	8,306	8,258	8,030	→
Barmouth	Built-up Area	Gwynedd	2,251	2,315	1,988	→
Barry (Barri)	Built-up Area	The Vale of Glamorgan	50,952	54,673	56,587	→
Beaumaris	Built-up Area	Isle of Anglesey	1,513	1,370	1,121	→
Beddau	Built-up Area	Rhondda Cynon Taf	8,185	7,566	7,356	→
Bedlinog	Built-up Area	Merthyr Tydfil	1,083	1,112	1,093	→
Bedwas	Built-up Area	Caerphilly	6,269	6,545	6,455	→
Benllech	Built-up Area	Isle of Anglesey	2,306	2,236	2,072	→
Bethel	Built-up Area	Gwynedd	1,186	1,171	1,090	→
Bethesda	Built-up Area	Gwynedd	3,607	3,799	3,755	→
Bettws	Built-up Area	Bridgend	2,034	2,253	2,243	→
Bishopston (Llandeilo Ferwallt)	Built-up Area	Swansea	3,607	3,500	3,537	→
Blackmill	Built-up Area	Bridgend	584	654	628	→
Blackwood	Built-up Area	Caerphilly	12,627	13,085	12,615	→
Blaenau Ffestiniog	Built-up Area	Gwynedd	3,615	3,685	3,449	→
Blaenavon	Built-up Area	Torfaen	5,321	5,647	5,637	→
Blaengarw	Built-up Area	Bridgend	1,895	1,789	1,777	→
Blaina	Built-up Area	Blaenau Gwent	4,830	4,808	4,558	→
Bodedern	Built-up Area	Isle of Anglesey	1,074	1,051	1,193	→
Bodelwyddan	Built-up Area	Denbighshire	1,802	1,794	1,784	→
Bontnewydd	Built-up Area	Gwynedd	978	951	820	→
Borth	Built-up Area	Ceredigion	1,375	1,269	1,115	→
Boverton (Trebefered)	Built-up Area	The Vale of Glamorgan	3,046	2,808	2,744	→
Bow Street	Built-up Area	Ceredigion	1,174	1,188	1,097	→
Bradley	Built-up Area	Wrexham	1,416	1,323	1,317	→
Brawdy	Built-up Area	Pembrokeshire	327	620	520	→
Brecon	Built-up Area	Powys	7,901	8,250	8,254	→
Bridgend	Built-up Area	Bridgend	39,142	46,200	51,785	→
Broad Haven	Built-up Area	Pembrokeshire	785	880	856	→
Bronllys	Built-up Area	Powys	563	491	547	→
Broughton (Clwyd)	Built-up Area	Flintshire	5,791	5,974	6,535	→
Bryn	Built-up Area	Carmarthenshire	945	977	1,721	→
Bryn	Built-up Area	Neath Port Talbot	579	582	569	→
Brynamman	Built-up Area	Carmarthenshire	2,656	2,608	2,633	→
Bryncrug	Built-up Area	Gwynedd	626	622	601	→
Bryn Du	Built-up Area	Isle of Anglesey	685	750	711	→
Brynmawr	Built-up Area	Blaenau Gwent	5,599	5,530	5,250	→
Brynsadler	Built-up Area	Rhondda Cynon Taf	591	601	653	→
Brynsiencyn	Built-up Area	Isle of Anglesey	612	697	655	→
Brynteg	Built-up Area	Isle of Anglesey	481	509	506	→
Brynteg	Built-up Area	Wrexham	8,176	8,926	9,225	→
Buckley	Built-up Area	Flintshire	12,415	13,393	13,570	→
Builth Wells	Built-up Area	Powys	2,498	2,696	2,621	→
Burry Port	Built-up Area	Carmarthenshire	4,803	5,250	4,965	→
Bwlchgwyn	Built-up Area	Wrexham	829	855	797	→
Caerleon	Built-up Area	Newport	8,042	7,387	7,326	→
Caernarfon (Caernarvon)	Built-up Area	Gwynedd	9,472	9,493	9,827	→
Caerphilly	Built-up Area	Caerphilly	31,061	33,006	33,118	→
Caersws	Built-up Area	Powys	520	573	569	→
Caer-went (Caerwent)	Built-up Area	Monmouthshire	1,149	1,201	1,524	→
Caerwys	Built-up Area	Flintshire	966	950	953	→
Caldicot (Cil-y-coed)	Built-up Area	Monmouthshire	9,705	9,604	9,813	→
Capel Hendre	Built-up Area	Carmarthenshire	963	1,244	1,142	→
Cardiff	Built-up Area	Cardiff	295,567	333,847	348,546	→
Cardigan	Built-up Area	Ceredigion	3,663	3,682	3,765	→
Carmarthen	Built-up Area	Carmarthenshire	14,841	15,799	16,460	→
Carway	Built-up Area	Carmarthenshire	662	672	1,403	→
Castleton	Built-up Area	Newport	649	735	835	→
Cefn Cribwr	Built-up Area	Bridgend	1,378	1,324	1,379	→
Cemaes	Built-up Area	Isle of Anglesey	1,241	1,187	1,024	→
Chepstow	Built-up Area	Monmouthshire	10,822	12,350	11,934	→
Chirk	Built-up Area	Wrexham	3,883	4,007	3,930	→
Churchstoke	Built-up Area	Powys	634	708	756	→
Church Village	Built-up Area	Rhondda Cynon Taf	12,259	13,783	14,157	→
Cilfrew (Cil-ffriw)	Built-up Area	Neath Port Talbot	1,766	2,197	2,177	→
Cilgerran	Built-up Area	Pembrokeshire	869	865	975	→
Clunderwen	Built-up Area	Pembrokeshire	507	677	686	→
Clwt-y-bont	Built-up Area	Gwynedd	1,259	1,379	1,386	→
Clydach	Built-up Area	Swansea	8,466	8,661	8,455	→
Clyro	Built-up Area	Powys	688	781	753	→
Coedhirwaun	Built-up Area	Neath Port Talbot	626	1,299	1,273	→
Coedpoeth	Built-up Area	Wrexham	5,064	5,023	4,735	→
Colwinston (Tregolwyn)	Built-up Area	The Vale of Glamorgan	406	447	619	→
Colwyn Bay	Built-up Area	Conwy	27,156	29,405	29,268	→
Connah's Quay	Built-up Area	Flintshire	16,526	16,774	16,762	→
Conwy	Built-up Area	Conwy	14,208	14,723	15,725	→
Cosheston	Built-up Area	Pembrokeshire	713	828	829	→
Cowbridge	Built-up Area	The Vale of Glamorgan	3,616	3,510	3,645	→
Craig-cefn-parc	Built-up Area	Swansea	811	874	887	→
Creigiau	Built-up Area	Cardiff	2,534	2,380	2,304	→
Creunant (Crynant)	Built-up Area	Neath Port Talbot	1,546	1,602	1,662	→
Criccieth	Built-up Area	Gwynedd	1,826	1,753	1,738	→
Crickhowell	Built-up Area	Powys	2,065	2,063	2,109	→
Croeserw	Built-up Area	Neath Port Talbot	1,380	1,374	1,292	→
Crofty	Built-up Area	Swansea	1,007	1,012	957	→
Cross Hands (/ Pen-y-groes)	Built-up Area	Carmarthenshire	4,684	5,325	6,338	→
Crundale	Built-up Area	Pembrokeshire	714	751	1,065	→
Crymych	Built-up Area	Pembrokeshire	643	704	778	→
Cwm	Built-up Area	Blaenau Gwent	2,855	2,739	2,509	→
Cwmann	Built-up Area	Carmarthenshire	864	872	972	→
Cwmavon	Built-up Area	Neath Port Talbot	4,699	4,671	4,524	→
Cwmbrân	Built-up Area	Torfaen	47,036	46,405	47,091	→
Cwmfelinfach	Built-up Area	Caerphilly	1,337	1,383	1,351	→
Cwmgwrach	Built-up Area	Neath Port Talbot	1,148	1,141	1,070	→
Cwmllynfell (/ Ystradowen)	Built-up Area	Neath Port Talbot	1,343	1,405	1,347	→
Cymmer	Built-up Area	Neath Port Talbot	604	544	510	→
Cynwyd	Built-up Area	Denbighshire	528	542	609	→
Denbigh	Built-up Area	Denbighshire	8,272	8,514	8,073	→
Deri	Built-up Area	Caerphilly	590	633	585	→
Dinas Powis (Dinas Powys)	Built-up Area	The Vale of Glamorgan	7,653	7,490	7,894	→
Dolgellau	Built-up Area	Gwynedd	2,678	2,688	2,602	→
Dunvant	Built-up Area	Swansea	1,859	1,729	1,730	→
Dwygyfylchi	Built-up Area	Conwy	1,324	1,355	1,401	→
Dwyran	Built-up Area	Isle of Anglesey	634	603	700	→
Dyffryn Ardudwy	Built-up Area	Gwynedd	907	816	740	→
Dyffryn Cellwen	Built-up Area	Neath Port Talbot	732	727	711	→
Dyserth	Built-up Area	Denbighshire	2,015	1,980	2,038	→
Ebbw Vale	Built-up Area	Blaenau Gwent	20,400	20,170	19,633	→
Efail Isaf	Built-up Area	Rhondda Cynon Taf	630	603	590	→
Eglwys-Brewis	Built-up Area	The Vale of Glamorgan	2,814	3,742	3,300	→
Fairbourne	Built-up Area	Gwynedd	715	721	681	→
Ferndale	Built-up Area	Rhondda Cynon Taf	4,763	4,472	4,305	→
Ferryside	Built-up Area	Carmarthenshire	768	846	861	→
Ffairfach	Built-up Area	Carmarthenshire	535	534	512	→
Fishguard	Built-up Area	Pembrokeshire	3,193	3,419	3,421	→
Five Roads (Pum Heol)	Built-up Area	Carmarthenshire	559	602	638	→
Fleur-de-lis (/ Pengam)	Built-up Area	Caerphilly	2,947	3,217	3,093	→
Flint	Built-up Area	Flintshire	11,885	12,048	12,775	→
Flint Mountain	Built-up Area	Flintshire	659	670	689	→
Fochriw	Built-up Area	Caerphilly	1,313	1,250	1,145	→
Foelgastell	Built-up Area	Carmarthenshire	519	534	693	→
Forden	Built-up Area	Powys	663	745	786	→
Four Crosses	Built-up Area	Powys	1,233	1,438	1,466	→
Froncysyllte	Built-up Area	Wrexham	600	606	598	→
Gaerwen	Built-up Area	Isle of Anglesey	1,259	1,160	1,279	→
Garden City	Built-up Area	Flintshire	1,964	2,134	2,427	→
Garnant	Built-up Area	Carmarthenshire	733	738	687	→
Gelligaer	Built-up Area	Caerphilly	1,414	1,412	1,435	→
Gilfach Goch	Built-up Area	Rhondda Cynon Taf	1,510	1,558	1,534	→
Gilwern	Built-up Area	Monmouthshire	2,008	1,899	2,185	→
Glais	Built-up Area	Swansea	910	838	831	→
Glanaman (Glanamman)	Built-up Area	Carmarthenshire	3,493	3,748	3,866	→
Glyncorrwg	Built-up Area	Neath Port Talbot	1,166	1,096	957	→
Glyn-Neath	Built-up Area	Neath Port Talbot	4,072	4,002	3,923	→
Goodwick	Built-up Area	Pembrokeshire	1,850	1,988	2,022	→
Gorseinon	Built-up Area	Swansea	12,586	13,311	14,109	→
Govilon	Built-up Area	Monmouthshire	1,354	1,447	1,342	→
Gowerton	Built-up Area	Swansea	7,626	7,835	7,451	→
Gresford	Built-up Area	Wrexham	5,334	5,010	4,944	→
Groes-faen	Built-up Area	Rhondda Cynon Taf	712	685	704	→
Groeslon	Built-up Area	Gwynedd	784	832	828	→
Gronant	Built-up Area	Flintshire	1,103	1,075	978	→
Grovesend	Built-up Area	Swansea	1,181	1,131	1,148	→
Guilsfield	Built-up Area	Powys	1,178	1,220	1,161	→
Gwaun-Cae-Gurwen	Built-up Area	Neath Port Talbot	2,653	2,783	2,745	→
Gwernaffield-y-Waun	Built-up Area	Flintshire	882	905	904	→
Gwernymynydd	Built-up Area	Flintshire	1,057	969	922	→
Gwersyllt	Built-up Area	Wrexham	6,673	6,980	7,109	→
Harlech	Built-up Area	Gwynedd	1,406	1,447	1,263	→
Haverfordwest	Built-up Area	Pembrokeshire	11,000	11,926	12,086	→
Hawarden (Penarlâg)	Built-up Area	Flintshire	13,708	14,415	14,280	→
Hay-on-Wye	Built-up Area	Powys	1,846	1,954	2,059	→
Hendreforgan	Built-up Area	Rhondda Cynon Taf	2,504	2,475	2,444	→
Hendy (/ Fforest)	Built-up Area	Carmarthenshire	2,632	2,792	2,988	→
Henllan	Built-up Area	Denbighshire	745	862	853	→
Heol-y-Cyw	Built-up Area	Bridgend	541	538	562	→
Higher Kinnerton	Built-up Area	Flintshire	1,634	1,697	1,730	→
Holt	Built-up Area	Wrexham	1,215	1,113	1,087	→
Holyhead	Built-up Area	Isle of Anglesey	10,940	11,088	11,760	→
Holywell (Treffynnon)	Built-up Area	Flintshire	7,541	7,703	7,738	→
Hook	Built-up Area	Pembrokeshire	656	838	887	→
Hope (Yr Hôb)	Built-up Area	Flintshire	4,366	4,404	4,424	→
Jameston	Built-up Area	Pembrokeshire	608	634	647	→
Johnston	Built-up Area	Pembrokeshire	1,461	1,563	1,768	→
Kerry	Built-up Area	Powys	745	785	794	→
Kidwelly	Built-up Area	Carmarthenshire	2,691	2,782	2,763	→
Kilgetty	Built-up Area	Pembrokeshire	1,144	1,207	1,247	→
Kinmel Bay	Built-up Area	Conwy	8,425	9,232	9,011	→
Knighton	Built-up Area	Powys	3,043	3,007	2,911	→
Lampeter	Built-up Area	Ceredigion	2,894	2,970	2,504	→
Lamphey	Built-up Area	Pembrokeshire	597	593	644	→
Langstone	Built-up Area	Newport	2,180	2,652	2,914	→
Laugharne	Built-up Area	Carmarthenshire	908	817	710	→
Leeswood	Built-up Area	Flintshire	1,941	2,015	1,949	→
Letterston	Built-up Area	Pembrokeshire	664	790	836	→
Lixwm	Built-up Area	Flintshire	576	610	626	→
Llanbadarn Fawr	Built-up Area	Ceredigion	1,838	1,898	1,765	→
Llanbedrog	Built-up Area	Gwynedd	1,020	1,002	838	→
Llanberis	Built-up Area	Gwynedd	1,842	1,844	1,835	→
Llanbradach	Built-up Area	Caerphilly	3,950	4,051	3,765	→
Llanddaniel Fab	Built-up Area	Isle of Anglesey	699	776	840	→
Llanddona	Built-up Area	Isle of Anglesey	639	691	641	→
Llanddulas	Built-up Area	Conwy	1,032	1,038	1,100	→
Llandegfan	Built-up Area	Isle of Anglesey	979	1,025	1,000	→
Llandeilo	Built-up Area	Carmarthenshire	1,731	1,795	1,784	→
Llandinam	Built-up Area	Powys	611	576	536	→
Llandovery	Built-up Area	Carmarthenshire	1,637	1,501	1,452	→
Llandrindod Wells	Built-up Area	Powys	4,746	5,154	5,435	→
Llandudno	Built-up Area	Conwy	14,872	15,371	14,709	→
Llandybie	Built-up Area	Carmarthenshire	2,347	2,503	2,562	→
Llandysul	Built-up Area	Ceredigion	1,492	1,478	1,322	→
Llanelli	Built-up Area	Carmarthenshire	39,474	42,377	42,175	→
Llanerchymedd	Built-up Area	Isle of Anglesey	1,018	1,133	1,155	→
Llanfair Caereinion	Built-up Area	Powys	899	1,055	971	→
Llanfairfechan	Built-up Area	Conwy	3,755	3,637	3,544	→
Llanfair Pwllgwyngyll	Built-up Area	Isle of Anglesey	3,040	3,107	2,907	→
Llanfechell	Built-up Area	Isle of Anglesey	612	589	614	→
Llan Ffestiniog	Built-up Area	Gwynedd	869	864	903	→
Llanfoist	Built-up Area	Monmouthshire	1,049	1,228	2,006	→
Llanfyllin	Built-up Area	Powys	964	1,105	1,119	→
Llangattock	Built-up Area	Powys	665	662	630	→
Llangefni	Built-up Area	Isle of Anglesey	4,404	4,864	5,261	→
Llangeinor	Built-up Area	Bridgend	910	973	1,015	→
Llangennech	Built-up Area	Carmarthenshire	3,870	4,324	4,282	→
Llangoed	Built-up Area	Isle of Anglesey	593	557	572	→
Llangollen	Built-up Area	Denbighshire	2,930	3,111	3,049	→
Llangwm	Built-up Area	Pembrokeshire	854	875	820	→
Llangynidr	Built-up Area	Powys	1,005	1,036	1,034	→
Llanharan (/ Brynna)	Built-up Area	Rhondda Cynon Taf	5,828	6,686	8,099	→
Llanharry	Built-up Area	Rhondda Cynon Taf	2,676	3,250	3,748	→
Llanhilleth	Built-up Area	Blaenau Gwent	2,689	2,667	2,447	→
Llanidloes	Built-up Area	Powys	2,269	2,325	2,197	→
Llanilar	Built-up Area	Ceredigion	692	697	730	→
Llannon	Built-up Area	Carmarthenshire	802	869	836	→
Llanon	Built-up Area	Ceredigion	676	656	666	→
Llanrug	Built-up Area	Gwynedd	1,500	1,609	1,535	→
Llanrwst	Built-up Area	Conwy	2,445	2,654	2,463	→
Llansanffraid Glan Conwy	Built-up Area	Conwy	1,842	1,735	1,661	→
Llansantffraid-ym-Mechain	Built-up Area	Powys	569	747	816	→
Llantrisant	Built-up Area	Rhondda Cynon Taf	4,248	4,408	4,204	→
Llantwit Major	Built-up Area	The Vale of Glamorgan	5,482	5,329	5,346	→
Llanwrtyd Wells	Built-up Area	Powys	497	630	560	→
Llanybydder (Llanybyther)	Built-up Area	Carmarthenshire	1,092	1,218	1,182	→
Llay	Built-up Area	Wrexham	4,770	4,681	4,668	→
Llechryd	Built-up Area	Ceredigion	882	875	879	→
Llwyngwril	Built-up Area	Gwynedd	546	526	517	→
Loughor	Built-up Area	Swansea	4,369	4,516	4,634	→
Machen	Built-up Area	Caerphilly	1,984	2,062	1,983	→
Machynlleth	Built-up Area	Powys	2,147	2,235	2,163	→
Maerdy	Built-up Area	Rhondda Cynon Taf	3,097	2,866	2,840	→
Maesteg	Built-up Area	Bridgend	18,907	18,888	18,332	→
Maesycwmmer	Built-up Area	Caerphilly	1,994	2,046	2,095	→
Marchwiel	Built-up Area	Wrexham	1,162	1,092	1,038	→
Markham	Built-up Area	Caerphilly	1,403	1,495	1,446	→
Marshfield	Built-up Area	Newport	1,987	2,319	2,382	→
Meliden	Built-up Area	Denbighshire	2,175	2,066	2,004	→
Menai Bridge	Built-up Area	Isle of Anglesey	3,146	3,376	3,046	→
Merlin's Bridge	Built-up Area	Pembrokeshire	2,184	2,202	2,218	→
Merthyr Tydfil	Built-up Area	Merthyr Tydfil	36,949	39,566	39,537	→
Milford Haven	Built-up Area	Pembrokeshire	12,812	13,533	14,249	→
Minera	Built-up Area	Wrexham	719	700	665	→
Moelfre	Built-up Area	Isle of Anglesey	772	710	607	→
Mold	Built-up Area	Flintshire	9,288	9,800	9,891	→
Monmouth	Built-up Area	Monmouthshire	8,258	9,728	10,317	→
Montgomery	Built-up Area	Powys	950	986	967	→
Mostyn	Built-up Area	Flintshire	943	872	893	→
Mountain Ash	Built-up Area	Rhondda Cynon Taf	13,304	13,163	13,005	→
Mynydd Isa	Built-up Area	Flintshire	4,981	4,999	4,734	→
Mynydd Marian	Built-up Area	Conwy	1,311	1,406	1,352	→
Nantgarw	Built-up Area	Rhondda Cynon Taf	856	820	814	→
Nantyglo	Built-up Area	Blaenau Gwent	4,293	4,635	4,542	→
Nant-y-moel (Price Town)	Built-up Area	Bridgend	2,322	2,344	2,375	→
Nant-y-Patrick	Built-up Area	Denbighshire	577	588	530	→
Narberth	Built-up Area	Pembrokeshire	1,869	1,923	2,366	→
Neath	Built-up Area	Neath Port Talbot	39,037	40,894	40,717	→
Nefyn	Built-up Area	Gwynedd	1,359	1,373	1,294	→
Nelson	Built-up Area	Caerphilly	4,318	4,391	4,242	→
Newborough (Niwbwrch)	Built-up Area	Isle of Anglesey	833	892	839	→
Newbridge	Built-up Area	Caerphilly	7,528	8,046	7,586	→
New Brighton	Built-up Area	Flintshire	907	838	889	→
Newcastle Emlyn	Built-up Area	Carmarthenshire	1,700	1,883	1,839	→
New Hedges (/ Twy Cross)	Built-up Area	Pembrokeshire	438	594	599	→
Newport (Trefdraeth)	Built-up Area	Pembrokeshire	582	587	563	→
Newport (Casnewydd)	Built-up Area	Newport	111,612	118,174	130,900	→
New Quay	Built-up Area	Ceredigion	1,190	1,184	1,045	→
Newtown (Y Drenewydd)	Built-up Area	Powys	10,391	10,938	10,882	→
New Tredegar	Built-up Area	Caerphilly	3,538	3,615	3,283	→
Neyland	Built-up Area	Pembrokeshire	3,259	3,378	3,251	→
Northop	Built-up Area	Flintshire	974	1,001	1,033	→
Northop Hall	Built-up Area	Flintshire	1,665	1,530	1,827	→
Oakdale	Built-up Area	Caerphilly	4,845	5,695	6,128	→
Ogmore-by-Sea	Built-up Area	The Vale of Glamorgan	895	878	1,354	→
Ogmore Vale	Built-up Area	Bridgend	3,151	3,117	3,095	→
Overton (Owrtyn)	Built-up Area	Wrexham	891	965	913	→
Pantymwyn	Built-up Area	Flintshire	798	829	776	→
Pant-yr-awel (/ Lewistown)	Built-up Area	Bridgend	685	734	791	→
Parc-Seymour	Built-up Area	Newport	770	744	730	→
Pembrey	Built-up Area	Carmarthenshire	2,097	2,154	2,093	→
Pembroke	Built-up Area	Pembrokeshire	7,214	7,552	7,974	→
Pembroke Dock	Built-up Area	Pembrokeshire	8,676	9,753	9,663	→
Penally	Built-up Area	Pembrokeshire	856	848	810	→
Penarth	Built-up Area	The Vale of Glamorgan	23,147	26,783	28,394	→
Pencader	Built-up Area	Carmarthenshire	1,023	1,107	1,060	→
Pen-clawdd	Built-up Area	Swansea	1,641	1,646	1,655	→
Pencoed	Built-up Area	Bridgend	8,622	9,166	9,113	→
Penley	Built-up Area	Wrexham	471	606	732	→
Penllergaer	Built-up Area	Swansea	2,433	2,868	3,580	→
Penmaenmawr	Built-up Area	Conwy	2,403	2,868	2,762	→
Pen-pedair-heol	Built-up Area	Caerphilly	3,951	4,042	3,782	→
Penperlleni	Built-up Area	Monmouthshire	1,250	1,311	1,398	→
Penrhyn Bay	Built-up Area	Conwy	4,270	4,432	4,199	→
Penrhyn-coch	Built-up Area	Ceredigion	1,137	1,316	1,379	→
Penrhyndeudraeth	Built-up Area	Gwynedd	1,439	1,546	1,461	→
Pensarn	Built-up Area	Conwy	1,329	1,424	1,329	→
Pentraeth	Built-up Area	Isle of Anglesey	520	557	525	→
Pentre Halkyn	Built-up Area	Flintshire	1,151	1,094	1,081	→
Pentre Maelor	Built-up Area	Wrexham	317	305	1,816	→
Pentyrch	Built-up Area	Cardiff	2,411	2,287	2,373	→
Penybanc	Built-up Area	Carmarthenshire	1,012	1,126	1,167	→
Pen-y-fai	Built-up Area	Bridgend	2,137	2,447	2,303	→
Pen-y-ffordd	Built-up Area	Flintshire	825	748	840	→
Penyffordd	Built-up Area	Flintshire	3,023	3,034	3,823	→
Penygroes	Built-up Area	Gwynedd	1,770	1,793	1,793	→
Penysarn	Built-up Area	Isle of Anglesey	596	595	596	→
Pontardawe	Built-up Area	Neath Port Talbot	4,776	5,184	5,533	→
Pontarddulais	Built-up Area	Swansea	5,294	6,281	6,525	→
Pont Henri	Built-up Area	Carmarthenshire	930	987	990	→
Ponthir	Built-up Area	Torfaen	1,350	1,360	1,259	→
Pontllanfraith	Built-up Area	Caerphilly	8,650	9,416	9,359	→
Pontlliw	Built-up Area	Swansea	670	634	597	→
Pontlottyn	Built-up Area	Caerphilly	1,803	1,924	1,835	→
Pont Rhyd-y-cyff	Built-up Area	Bridgend	1,572	1,505	1,480	→
Pontrhydyfen	Built-up Area	Neath Port Talbot	878	830	829	→
Pontyates	Built-up Area	Carmarthenshire	1,419	1,449	1,475	→
Pontyberem	Built-up Area	Carmarthenshire	1,430	1,421	1,485	→
Pontyclun	Built-up Area	Rhondda Cynon Taf	4,633	6,005	5,794	→
Pontycymer	Built-up Area	Bridgend	2,480	2,499	2,421	→
Pontypool	Built-up Area	Torfaen	28,129	28,233	29,062	→
Pontypridd	Built-up Area	Rhondda Cynon Taf	31,827	31,331	31,914	→
Porth	Built-up Area	Rhondda Cynon Taf	14,216	13,727	13,357	→
Porthcawl	Built-up Area	Bridgend	15,640	15,672	15,798	→
Porthmadog	Built-up Area	Gwynedd	2,733	2,741	2,574	→
Portskewett (Porthsgiwed)	Built-up Area	Monmouthshire	1,543	1,596	1,628	→
Port Talbot	Built-up Area	Neath Port Talbot	29,869	31,339	31,550	→
Prestatyn	Built-up Area	Denbighshire	16,443	16,515	16,680	→
Presteigne	Built-up Area	Powys	1,869	2,056	1,927	→
Pwll	Built-up Area	Carmarthenshire	1,387	1,389	1,308	→
Pwllheli	Built-up Area	Gwynedd	3,582	3,775	3,622	→
Pwll-trap	Built-up Area	Carmarthenshire	610	674	791	→
Pyle	Built-up Area	Bridgend	12,464	13,701	14,080	→
Rachub	Built-up Area	Gwynedd	908	936	893	→
Raglan	Built-up Area	Monmouthshire	1,074	1,183	1,176	→
Resolven	Built-up Area	Neath Port Talbot	2,353	2,324	2,159	→
Rhayader	Built-up Area	Powys	1,783	1,824	1,834	→
Rhondda	Built-up Area	Rhondda Cynon Taf	13,997	13,333	13,271	→
Rhoose	Built-up Area	The Vale of Glamorgan	4,875	6,160	6,782	→
Rhos	Built-up Area	Neath Port Talbot	2,488	2,442	2,559	→
Rhosesmor	Built-up Area	Flintshire	527	575	547	→
Rhosllannerchrugog	Built-up Area	Wrexham	12,902	13,083	12,784	→
Rhosneigr	Built-up Area	Isle of Anglesey	994	1,008	787	→
Rhostrehwfa	Built-up Area	Isle of Anglesey	575	574	549	→
Rhostyllen	Built-up Area	Wrexham	2,719	2,766	2,759	→
Rhuddlan	Built-up Area	Denbighshire	3,795	3,709	3,796	→
Rhydymwyn	Built-up Area	Flintshire	506	537	522	→
Rhyl	Built-up Area	Denbighshire	25,390	25,149	26,992	→
Rhymney	Built-up Area	Caerphilly	5,208	5,151	4,989	→
Risca	Built-up Area	Caerphilly	15,112	15,687	15,197	→
Rogerstone (T?-du)	Built-up Area	Newport	6,069	7,740	7,550	→
Rogiet	Built-up Area	Monmouthshire	1,620	1,813	1,790	→
Rosemarket	Built-up Area	Pembrokeshire	454	613	625	→
Rossett	Built-up Area	Wrexham	2,076	2,007	1,978	→
Ruabon	Built-up Area	Wrexham	2,762	3,357	3,412	→
Ruthin	Built-up Area	Denbighshire	5,218	5,461	5,696	→
Sageston	Built-up Area	Pembrokeshire	729	857	884	→
Sarn	Built-up Area	Bridgend	9,972	10,805	11,868	→
Saron	Built-up Area	Carmarthenshire	710	867	909	→
Saundersfoot	Built-up Area	Pembrokeshire	2,946	2,767	2,517	→
Sennybridge	Built-up Area	Powys	519	516	515	→
Seven Sisters	Built-up Area	Neath Port Talbot	1,422	1,471	1,348	→
Shotton	Built-up Area	Flintshire	6,265	6,663	6,501	→
Solva	Built-up Area	Pembrokeshire	661	710	653	→
Soughton (Sychdyn)	Built-up Area	Flintshire	1,710	1,710	1,698	→
Southgate	Built-up Area	Swansea	1,954	2,004	1,937	→
St Arvans	Built-up Area	Monmouthshire	710	765	704	→
St Asaph	Built-up Area	Denbighshire	3,491	3,355	3,485	→
St Athan (Sain Tathan)	Built-up Area	The Vale of Glamorgan	1,512	1,449	1,594	→
St Brides Major	Built-up Area	The Vale of Glamorgan	769	741	752	→
St Clears	Built-up Area	Carmarthenshire	1,536	1,710	1,790	→
St Davids	Built-up Area	Pembrokeshire	1,383	1,408	1,348	→
St Dogmaels	Built-up Area	Pembrokeshire	1,096	1,117	1,013	→
St Florence	Built-up Area	Pembrokeshire	651	756	797	→
St Nicholas	Built-up Area	The Vale of Glamorgan	383	417	654	→
Sudbrook	Built-up Area	Monmouthshire	346	322	627	→
Swansea	Built-up Area	Swansea	157,569	169,297	170,055	→
Swffryd	Built-up Area	Blaenau Gwent	1,700	1,843	1,722	→
Taff's Well	Built-up Area	Rhondda Cynon Taf	3,460	3,696	3,553	→
Talbot Green	Built-up Area	Rhondda Cynon Taf	2,742	3,056	3,291	→
Talgarth	Built-up Area	Powys	1,251	1,268	1,254	→
Tal-y-bont	Built-up Area	Ceredigion	631	662	643	→
Talysarn	Built-up Area	Gwynedd	636	781	739	→
Tanyfron	Built-up Area	Wrexham	1,233	2,084	2,232	→
Templeton	Built-up Area	Pembrokeshire	546	627	763	→
Tenby	Built-up Area	Pembrokeshire	4,934	4,696	4,090	→
Three Crosses	Built-up Area	Swansea	1,466	1,583	1,476	→
Tircoed	Built-up Area	Swansea	557	884	909	→
Tir-y-berth (/ Glan-y-nant)	Built-up Area	Caerphilly	1,234	1,446	1,409	→
Tongwynlais	Built-up Area	Cardiff	1,946	1,871	1,845	→
Tonna	Built-up Area	Neath Port Talbot	2,465	2,499	2,664	→
Tonypandy	Built-up Area	Rhondda Cynon Taf	17,885	17,573	17,203	→
Tonyrefail	Built-up Area	Rhondda Cynon Taf	9,664	10,873	11,445	→
Trearddur	Built-up Area	Isle of Anglesey	1,155	1,019	932	→
Tredegar	Built-up Area	Blaenau Gwent	14,802	14,855	14,529	→
Trefnant	Built-up Area	Denbighshire	832	993	924	→
Tregaron	Built-up Area	Ceredigion	937	894	878	→
Tregarth	Built-up Area	Gwynedd	1,338	1,307	1,253	→
Tregynon	Built-up Area	Powys	616	892	866	→
Treharris	Built-up Area	Merthyr Tydfil	4,997	5,065	5,043	→
Treherbert	Built-up Area	Rhondda Cynon Taf	5,698	5,440	5,423	→
Trelales	Built-up Area	Bridgend	839	818	793	→
Trelewis	Built-up Area	Merthyr Tydfil	1,653	1,522	2,021	→
Trelogan	Built-up Area	Flintshire	616	671	626	→
Tremadog	Built-up Area	Gwynedd	783	802	736	→
Treorchy	Built-up Area	Rhondda Cynon Taf	8,105	7,694	7,642	→
Trethomas	Built-up Area	Caerphilly	1,883	1,851	1,714	→
Treuddyn	Built-up Area	Flintshire	859	866	950	→
Trevor	Built-up Area	Wrexham	1,399	1,453	1,396	→
Trimsaran	Built-up Area	Carmarthenshire	2,202	2,206	2,196	→
Trinant	Built-up Area	Caerphilly	1,569	1,540	1,505	→
Troedyrhiw (/ Pentrebach)	Built-up Area	Merthyr Tydfil	3,800	3,978	3,779	→
Tumble	Built-up Area	Carmarthenshire	3,756	4,047	4,044	→
Tycroes	Built-up Area	Carmarthenshire	2,221	2,508	2,484	→
Tylorstown (/ Pontygwaith)	Built-up Area	Rhondda Cynon Taf	3,830	3,727	3,547	→
Tywyn	Built-up Area	Gwynedd	3,227	3,264	3,133	→
Underwood	Built-up Area	Newport	2,012	1,976	2,133	→
Undy (/ Magor; Gwndy and Magwyr)	Built-up Area	Monmouthshire	5,876	5,914	5,737	→
Upper Killay	Built-up Area	Swansea	931	942	938	→
Usk	Built-up Area	Monmouthshire	2,016	2,486	2,313	→
Valley	Built-up Area	Isle of Anglesey	2,086	2,058	2,005	→
Wattstown	Built-up Area	Rhondda Cynon Taf	1,104	1,142	1,102	→
Waunfawr	Built-up Area	Gwynedd	838	911	928	→
Waungilwen	Built-up Area	Carmarthenshire	666	735	720	→
Welshpool	Built-up Area	Powys	5,231	5,629	5,450	→
Wenvoe	Built-up Area	The Vale of Glamorgan	993	973	1,125	→
Whitland	Built-up Area	Carmarthenshire	1,643	1,792	1,907	→
Wick (Y Wig)	Built-up Area	The Vale of Glamorgan	694	698	927	→
Wooden	Built-up Area	Pembrokeshire	1,232	1,211	1,300	→
Wrexham	Built-up Area	Wrexham	42,465	45,545	44,790	→
Y Bala (Bala)	Built-up Area	Gwynedd	1,980	1,974	1,999	→
Y Felinheli (Port Dinorwic)	Built-up Area	Gwynedd	2,081	2,284	2,330	→
Ynysddu	Built-up Area	Caerphilly	1,005	959	991	→
Ynysybwl	Built-up Area	Rhondda Cynon Taf	4,787	4,664	4,581	→
Ystalyfera	Built-up Area	Neath Port Talbot	7,103	7,470	7,829	→
Ystrad Aeron	Built-up Area	Ceredigion	594	596	626	→
Ystradgynlais	Built-up Area	Powys	4,141	4,064	4,028	→
Ystrad Mynach (Gelligaer)	Built-up Area	Caerphilly	9,973	11,508	11,861	→
Ystradowen	Built-up Area	The Vale of Glamorgan	699	692	803	→

Source: UK Office for National Statistics (web).

Explanation: All population figures and depicted boundaries are based on output areas officially assigned to the 2022 built-up areas. Output areas often include some unbuilt parts. However, tabulated area figures refer to (typically smaller) actual built-up areas in order to present a more realistic population density. Some of the older population figures are approximate values.