茨城

關東 (関東)

2024 — 10月1日人口估計

總人口

2,806,000

-19,000 (-0.67%)

National #11

少年人口（0–14歲）

10.8%

303,000 · 全國平均 11.2%

勞動年齡人口（15–64歲）

58.3%

1,637,000

老齡化率

30.9%

866,000 · 全國平均 29.3% · National #32

年齡構成（與全國比較）

人口趨勢 (1920–2024)

男女別 (2024)

類別	合計	男性	女性
合計	2,806,000	1,404,000	1,403,000
少年（0–14歲）	303,000	156,000	148,000
勞動年齡（15–64歲）	1,637,000	858,000	778,000
老年（65歲以上）	866,000	390,000	477,000

市區町村人口 (2025)

44 筆結果

#	市區町村	總人口	變化	0–14歲	15–64歲	老齡化率
1	水戸市中核市	267,467	-0.51%	11.9%	60.7%	27.4%
2	つくば市市	259,000	+1.47%	15.3%	65.5%	19.2%
3	日立市市	163,855	-2.00%	9.1%	56.7%	34.2%
4	ひたちなか市市	154,647	-0.72%	11.6%	61.4%	27.0%
5	土浦市市	141,571	-0.03%	10.1%	60.5%	29.4%
6	古河市市	139,812	-0.49%	10.6%	59.7%	29.7%
7	取手市市	105,872	-0.13%	9.5%	55.9%	34.7%
8	筑西市市	99,804	-0.86%	10.1%	57.4%	32.4%
9	神栖市市	93,786	-0.54%	11.8%	63.4%	24.8%
10	牛久市市	83,820	-0.32%	10.9%	58.5%	30.6%
11	龍ケ崎市市	74,917	-0.78%	9.6%	59.0%	31.4%
12	笠間市市	72,567	-0.84%	10.3%	56.3%	33.4%
13	守谷市市	70,900	+0.34%	14.2%	61.8%	24.0%
14	石岡市市	69,937	-1.47%	9.7%	55.9%	34.4%
15	鹿嶋市市	65,217	-0.88%	11.1%	56.2%	32.7%
16	常総市市	60,596	-0.95%	9.9%	59.5%	30.6%
17	つくばみらい市市	53,503	+0.11%	14.9%	58.9%	26.2%
18	那珂市市	53,167	-0.62%	10.9%	55.8%	33.3%
19	坂東市市	52,143	-0.39%	10.0%	59.1%	31.0%
20	阿見町町	49,643	+0.31%	12.4%	59.7%	27.9%
21	結城市市	49,528	-0.82%	10.5%	58.6%	30.9%
22	小美玉市市	48,482	-0.65%	10.3%	58.7%	31.0%
23	鉾田市市	46,537	-1.02%	8.8%	56.4%	34.8%
24	常陸太田市市	46,390	-2.00%	8.1%	50.2%	41.7%
25	下妻市市	42,071	-0.48%	10.4%	59.9%	29.7%
26	北茨城市市	40,014	-1.82%	9.3%	53.8%	36.9%
27	かすみがうら市市	39,893	-1.18%	9.4%	58.0%	32.6%
28	東海村村	38,151	-0.38%	13.0%	61.7%	25.3%
29	常陸大宮市市	37,861	-2.08%	8.6%	51.7%	39.7%
30	桜川市市	37,635	-1.61%	8.7%	54.6%	36.7%
31	稲敷市市	37,012	-1.80%	7.4%	53.9%	38.7%
32	行方市市	31,505	-1.72%	8.6%	53.7%	37.8%
33	茨城町町	30,523	-0.85%	9.4%	55.1%	35.6%
34	潮来市市	26,088	-1.76%	9.6%	54.9%	35.5%
35	高萩市市	25,769	-2.07%	8.9%	52.7%	38.4%
36	境町町	24,769	+0.54%	11.8%	58.7%	29.5%
37	八千代町町	21,082	-0.04%	9.7%	58.7%	31.6%
38	城里町町	17,708	-2.05%	7.8%	51.4%	40.8%
39	利根町町	15,498	+0.46%	6.0%	49.8%	44.3%
40	大洗町町	15,461	-1.63%	8.2%	56.9%	35.0%
41	大子町町	14,516	-2.92%	6.0%	44.4%	49.6%
42	美浦村村	14,156	-1.45%	8.2%	58.8%	33.0%
43	五霞町町	7,933	-1.61%	7.7%	55.2%	37.1%
44	河内町町	7,791	-2.04%	6.6%	51.8%	41.6%

年度趨勢

年份	總人口	0–14歲	15–64歲	65歲以上	老齡化率
2024	2,806,000	303,000	1,637,000	866,000	30.9%
2023	2,825,000	312,000	1,647,000	865,000	30.6%
2022	2,840,000	321,000	1,655,000	864,000	30.4%
2021	2,852,000	328,000	1,664,000	860,000	30.2%
2020	2,867,009	334,614	1,681,662	850,733	29.7%
2015	2,916,976	366,639	1,773,550	776,787	26.6%
2010	2,969,770	399,638	1,891,701	665,065	22.4%
2005	2,975,167	422,913	1,974,159	576,272	19.4%
2000	2,985,676	458,501	2,030,360	495,693	16.6%
1995	2,955,530	505,363	2,030,045	418,610	14.2%
1990	2,845,382	559,033	1,943,837	338,799	11.9%
1985	2,725,005	627,512	1,818,697	278,503	10.2%
1980	2,558,007	628,466	1,692,449	236,485	9.2%
1975	2,342,198	580,187	1,565,349	196,380	8.4%
1970	2,143,551	534,225	1,440,059	169,267	7.9%
1965	2,056,154	580,171	1,327,621	148,362	7.2%
1960	2,047,024	672,204	1,240,591	134,229	6.6%
1955	2,064,037	728,700	1,212,400	122,899	6.0%
1950	2,039,418	747,393	1,179,360	112,529	5.5%
1945	1,944,344	742,049	1,092,283	110,012	5.7%
1940	1,619,926	617,093	909,578	93,254	5.8%
1935	1,548,991	603,215	856,825	88,951	5.7%
1930	1,487,097	573,511	826,734	86,852	5.8%
1925	1,409,092	539,375	784,004	85,713	6.1%
1920	1,350,400	502,847	764,022	83,531	6.2%