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Japan: Toyama

Toyama Prefecture

Prefecture

The population development of Toyama Prefecture according to census results.

Name	Abbr.	Status	Native	Capital	Area A-L (km²)	Population Census (Cf) 1995-10-01	Population Census (Cf) 2000-10-01	Population Census (Cf) 2005-10-01	Population Census (Cf) 2010-10-01	Population Census (Cf) 2015-10-01	Population Census (Cf) 2020-10-01	Population Census (Cp) 2025-10-01
Toyama	16	Pref	富山県	Toyama	4,248	1,123,125	1,120,851	1,111,729	1,093,247	1,066,328	1,034,814	985,675	424800	→
Japan	JPN		日本国	Tōkyō	377,980	125,570,246	126,925,843	127,767,994	128,057,352	127,094,745	126,146,099	123,049,524		→

Statistics Bureau Japan.

Major Cities

	Name	Population Census (Cp) 2025-10-01
1	Toyama	402,133
2	Takaoka	158,563
3	Imizu	87,701

Contents: Cities & Towns

The population of all cities and towns of Toyama Prefecture with more than 20,000 inhabitants according to census results.

Name	Status	Native	Population Census (Cf) 1995-10-01	Population Census (Cf) 2000-10-01	Population Census (Cf) 2005-10-01	Population Census (Cf) 2010-10-01	Population Census (Cf) 2015-10-01	Population Census (Cf) 2020-10-01	Population Census (Cp) 2025-10-01	Area
Himi	City	氷見市	58,786	56,680	54,495	51,726	47,992	43,950	39,149	23054	→
Imizu (Shinminato - Kosugi)	City	射水市	92,981	93,503	94,209	93,588	92,308	90,742	87,701	10944	→
Kamiichi	Town	上市町	23,677	23,362	23,039	21,965	20,930	19,351	17,711	23671	→
Kurobe	City	黒部市	43,439	43,084	42,694	41,852	40,991	39,638	37,632	42631	→
Namerikawa	City	滑川市	31,841	33,363	34,002	33,676	32,755	32,349	31,331	5462	→
Nanto (Fukuno)	City	南砺市	62,965	60,182	58,140	54,724	51,327	47,937	43,945	66864	→
Nyūzen	Town	入善町	28,886	28,276	28,005	27,182	25,335	23,839	21,396	7125	→
Oyabe	City	小矢部市	35,785	34,625	33,533	32,067	30,399	28,983	26,691	13407	→
Takaoka	City	高岡市	186,827	185,682	181,229	176,061	172,125	166,393	158,563	20959	→
Tateyama	Town	立山町	27,444	27,994	28,011	27,466	26,317	24,792	23,234	30729	→
Tonami	City	砺波市	45,918	48,092	49,429	49,410	49,000	48,154	45,823	12703	→
Toyama	City	富山市	417,595	420,804	421,239	421,953	418,686	413,938	402,133	124170	→
Uozu	City	魚津市	48,316	47,136	46,331	44,959	42,935	40,535	37,501	20061	→

Statistics Bureau Japan.

Population Structure

Further information about the population structure.

Gender (C 2025)
Males	480,516
Females	505,159

Age Groups (C 2020)
0-17 years	144,032
18-64 years	539,197
65+ years	333,008

Age Distribution (C 2020)
90+ years	25,248
80-89 years	84,211
70-79 years	152,576
60-69 years	132,286
50-59 years	129,311
40-49 years	146,111
30-39 years	100,385
20-29 years	85,737
10-19 years	88,010
0-9 years	72,362

Citizenship (C 2020)
Japan	1,009,388
Foreign Citizenship	16,326

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