USA: Delaware

flag Contents: Delaware (State)

Capital: Dover

897,934 Population [2010] – census

989,950 Population [2020] – census

5,047km² Area

196.2/km² Density [2020]

Counties

The population of all counties in Delaware by census years.

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01
Kent	County	110,993	126,697	162,310	181,849	→
New Castle	County	441,946	500,265	538,479	570,722	→
Sussex	County	113,229	156,638	197,145	237,379	→
Delaware	State	666,168	783,600	897,934	989,950

Contents: Places

The population of all places in Delaware by census years.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

Name	Status	County	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01
Arden	Village	New Castle	479	476	427	433	→
Ardencroft	Village	New Castle	280	235	211	228	→
Ardentown	Village	New Castle	327	297	271	252	→
Bear	Census-Designated Place	New Castle	11,452	17,593	19,371	23,060	→
Bellefonte	Town	New Castle	1,271	1,260	1,193	1,284	→
Bethany Beach	Town	Sussex	321	901	1,054	949	→
Bethel	Town	Sussex	171	170	177	237	→
Blades	Town	Sussex	835	1,109	1,240	1,184	→
Bowers	Town	Kent	192	299	336	274	→
Bridgeville	Town	Sussex	1,425	1,545	2,008	2,574	→
Brookside	Census-Designated Place	New Castle	15,307	14,806	14,353	14,974	→
Camden	Town	Kent	2,715	2,527	3,440	3,703	→
Cheswold	Town	Kent	637	664	1,494	1,927	→
Claymont	Census-Designated Place	New Castle	9,800	9,220	8,253	9,895	→
Clayton	Town	Kent / New Castle	1,244	1,509	2,935	3,961	→
Dagsboro	Town	Sussex	422	530	788	846	→
Delaware City	City	New Castle	1,710	1,458	1,780	1,882	→
Delmar	Town	Sussex	1,092	1,687	1,582	2,058	→
Dewey Beach	Town	Sussex	205	295	339	358	→
Dover	City	Kent	27,913	32,269	35,795	39,502	→
Dover Base Housing	Census-Designated Place	Kent	4,465	3,394	3,450	2,810	→
Edgemoor	Census-Designated Place	New Castle	5,853	5,992	5,677	6,635	→
Ellendale	Town	Sussex	374	393	370	507	→
Elsmere	Town	New Castle	5,906	5,903	5,975	6,228	→
Farmington	Town	Kent	174	75	110	89	→
Felton	Town	Kent	820	853	1,282	1,312	→
Fenwick Island	Town	Sussex	185	344	378	342	→
Frankford	Town	Sussex	653	725	844	801	→
Frederica	Town	Kent	755	679	760	1,089	→
Georgetown	Town	Sussex	4,104	4,789	6,434	7,177	→
Glasgow	Census-Designated Place	New Castle	7,607	12,840	14,303	15,288	→
Greenville	Census-Designated Place	New Castle	2,490	2,462	2,453	3,104	→
Greenwood	Town	Sussex	580	864	973	990	→
Harrington	City	Kent	2,739	3,082	3,561	3,785	→
Hartly	Town	Kent	102	83	68	71	→
Henlopen Acres	Town	Sussex	107	147	122	137	→
Highland Acres	Census-Designated Place	Kent	3,151	3,379	3,459	3,492	→
Hockessin	Census-Designated Place	New Castle	9,426	12,902	13,527	13,478	→
Houston	Town	Kent	420	415	369	385	→
Kent Acres	Census-Designated Place	Kent	1,807	1,637	1,890	2,144	→
Kenton	Town	Kent	230	246	243	218	→
Laurel	Town	Sussex	3,233	3,847	3,737	3,934	→
Leipsic	Town	Kent	227	194	186	187	→
Lewes	City	Sussex	2,563	3,038	2,847	3,335	→
Lincoln	Census-Designated Place	Sussex	921	788	896	894	→
Little Creek	Town	Kent	123	210	215	189	→
Long Neck	Census-Designated Place	Sussex	926	1,629	2,153	3,017	→
Magnolia	Town	Kent	211	199	267	278	→
Middletown	Town	New Castle	4,245	6,737	18,871	23,193	→
Milford	City	Sussex / Kent	6,760	7,487	9,586	11,166	→
Millsboro	Town	Sussex	1,861	2,467	3,856	6,773	→
Millville	Town	Sussex	437	579	532	1,835	→
Milton	Town	Sussex	1,481	1,798	2,579	3,317	→
New Castle	City	New Castle	5,698	4,952	5,117	5,544	→
Newark	City	New Castle	25,153	29,360	31,776	30,620	→
Newport	Town	New Castle	1,252	1,033	907	910	→
North Star	Census-Designated Place	New Castle	5,991	8,277	7,980	8,056	→
Ocean View	Town	Sussex	675	1,149	1,831	2,665	→
Odessa	Town	New Castle	305	307	359	362	→
Pike Creek	Census-Designated Place	New Castle	4,857	7,757	7,898	7,808	→
Pike Creek Valley	Census-Designated Place	New Castle	11,589	11,804	11,217	11,692	→
Port Penn	Census-Designated Place	New Castle	285	79	79	162	→
Rehoboth Beach	City	Sussex	1,253	1,438	1,319	1,128	→
Rising Sun-Lebanon	Census-Designated Place	Kent	2,177	2,458	3,391	4,104	→
Riverview	Census-Designated Place	Kent	1,138	1,583	2,456	2,458	→
Rodney Village	Census-Designated Place	Kent	1,745	1,602	1,487	1,489	→
Seaford	City	Sussex	6,022	7,073	6,892	7,935	→
Selbyville	Town	Sussex	1,502	1,931	2,157	2,901	→
Slaughter Beach	Town	Sussex	114	194	206	220	→
Smyrna	Town	Kent / New Castle	6,473	6,695	10,047	12,885	→
South Bethany	Town	Sussex	148	474	449	462	→
St. Georges	Census-Designated Place	New Castle	363	654	1,232	1,957	→
Townsend	Town	New Castle	389	357	2,041	2,723	→
Viola	Town	Kent	210	160	152	139	→
Wilmington	City	New Castle	71,493	72,561	70,941	70,916	→
Wilmington Manor	Census-Designated Place	New Castle	7,934	8,262	7,889	8,162	→
Woodside	Town	Kent	140	185	176	186	→
Woodside East	Census-Designated Place	Kent	1,655	2,174	2,316	2,570	→
Wyoming	Town	Kent	1,050	1,209	1,317	1,679	→

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.

Further information about the population structure:

Gender (C 2020)
Males	476,719
Females	513,229

Age Groups (C 2020)
0-17 years	206,405
18-64 years	588,966
65+ years	194,577

Age Distribution (C 2020)
80+ years	40,795
70-79 years	89,906
60-69 years	134,464
50-59 years	132,731
40-49 years	111,096
30-39 years	122,917
20-29 years	125,906
10-19 years	123,983
0-9 years	108,150

Urbanization (C 2020)
Rural	172,131
Urban	817,817

»Race« (C 2020)
White	597,763
Black/African American	218,899
Indigenous	5,148
Asian	42,699
Pacific Islander	412
Some other	48,509
2 or more	76,518

Ethnicity (C 2020)
Hispanic or Latino	104,290
Other	885,658