北海道の市町村データ一覧

北海道には179の市町村があります。道全体の人口は4,996,492人(令和8年1月1日現在)、65歳以上の割合は33.26%です。このページでは、道内すべての市町村の主な指標を一覧できます。市町村名を選ぶと、図解と観察をまとめた個別ページに移動します。

表は地方公共団体コード順に並んでいます。各列の見出しを選ぶと、その指標の値で並べ替えができます。

No.自治体名総人口(人)令和8年1月1日現在世帯数(世帯)令和8年1月1日現在人口増減率(%)令和7年→令和8年(2025→2026年)高齢化率(%)令和8年1月1日現在面積(km²)令和8年1月1日時点(住基人口と同一基準日)人口密度(人/km²)令和8年1月1日(分子分母同日)財政力指数令和6年度外国人住民(総人口比%)2024年1月1日現在交通事故発生件数(件/10万人)令和6年(2024年)中刑法犯認知件数(件/10万人)令和7年(2025年)中・確定値
札幌市1,954,5881,122,627-0.05629.051121.261,743.20.701.06226.1624.6
函館市232,760137,510-1.58837.55677.87343.40.480.81181.3528.0
小樽市102,38559,694-1.96041.90243.87419.80.471.04128.9421.9
旭川市312,209176,464-1.25735.77747.66417.60.530.61162.1406.8
室蘭市73,20142,557-2.21038.2581.01903.60.620.78143.4400.3
釧路市151,56690,614-1.75336.341363.26111.20.450.87145.8408.4
帯広市159,29490,105-0.94331.25619.34257.20.600.95177.0415.6
北見市108,17061,018-1.70535.281427.4175.80.440.7698.0339.3
夕張市5,7663,544-5.58454.30763.077.60.190.36138.7329.5
岩見沢市72,77140,059-1.93138.76481.02151.30.380.49174.5369.7
網走市31,51817,776-2.11534.60470.8466.90.451.69120.6323.6
留萌市17,64410,306-2.89039.85297.8159.20.321.2079.3300.4
苫小牧市164,11191,558-0.89331.00561.66*292.20.750.99249.2592.9
稚内市29,49216,755-2.78235.45761.4238.70.402.3961.0396.7
美唄市17,90410,364-2.83844.83277.6964.50.260.63100.5480.3
芦別市10,8596,569-3.41548.64865.0412.60.250.4346.0377.6
江別市117,76160,059-0.24932.94187.38628.50.520.93146.1420.3
赤平市8,1505,096-3.71047.88129.8862.80.181.8336.8515.3
紋別市19,40911,533-1.77637.85830.67*23.40.343.7182.4324.6
士別市16,0018,592-2.67043.481119.2214.30.250.97125.0343.7
名寄市24,16813,493-2.32034.59534.8645.20.270.4891.0351.7
三笠市6,9894,262-3.83946.13302.5223.10.190.61157.4329.1
根室市21,91811,993-2.44836.55502.6543.60.343.1941.1314.8
千歳市97,03253,113-0.33224.57594.50*163.20.711.36170.0527.7
滝川市35,85120,482-1.81837.00115.90309.30.390.39172.9398.9
砂川市15,0158,373-1.41840.5278.68190.80.300.39206.5246.4
歌志内市2,4731,560-4.29654.7955.9544.20.110.6640.4202.2
深川市17,84210,073-2.65743.83529.4233.70.260.89179.4381.1
富良野市19,39410,661-1.17235.23600.7132.30.363.20118.6206.2
登別市42,72723,675-2.03638.52212.21201.30.471.00124.0355.7
恵庭市70,15936,463-0.40728.99294.65*238.10.591.56146.8544.5
伊達市30,53617,228-2.15339.45444.21*68.70.381.16127.7425.7
北広島市56,10928,587-0.68334.81119.05471.30.620.94238.8297.6
石狩市56,84428,793-0.52334.07722.3378.70.551.57205.8471.5
北斗市42,15922,013-1.52132.64397.44106.10.480.8792.5415.1
当別町14,9747,790-0.92038.05422.8635.40.371.58167.0414.1
新篠津村2,6861,344-1.61241.2578.0434.40.180.480.0260.6
松前町5,6033,501-3.69553.52293.2519.10.180.8653.5142.8
福島町3,2781,867-2.96051.04187.2517.50.211.0191.5213.5
知内町3,7001,964-2.19443.68196.7618.80.271.69135.1135.1
木古内町3,4041,961-3.51552.41221.8615.30.200.6288.1293.8
七飯町26,82414,013-1.16135.55216.75123.80.450.71111.8283.3
鹿部町3,4671,866-1.16941.97110.6331.30.235.0557.786.5
森町13,2687,379-2.31240.62368.7936.00.324.5690.4241.2
八雲町14,1787,884-2.31537.36956.0814.80.303.1491.7275.1
長万部町4,5882,738-2.30042.50310.7614.80.235.96130.8501.3
江差町6,3993,917-3.14840.80109.4858.40.250.5315.6343.8
上ノ国町3,9932,305-3.38746.36547.727.30.161.1425.0200.4
厚沢部町3,1971,759-2.20345.01460.586.90.161.2531.3125.1
乙部町3,0191,691-2.83248.00162.5918.60.141.060.0132.5
奥尻町2,0811,316-2.66644.88142.9914.60.130.330.0144.2
今金町4,3312,297-2.54343.69568.257.60.190.2523.192.4
せたな町6,4533,701-4.11648.29638.6810.10.171.2662.077.5
島牧村1,234742-0.96343.92437.182.80.080.160.0324.1
寿都町2,5341,504-3.61441.2495.2526.60.153.3539.5276.2
黒松内町2,3351,324-4.53838.63345.656.80.141.64128.5299.8
蘭越町4,4292,439-1.60038.45449.789.80.195.0745.2135.5
ニセコ町5,6583,381+1.92822.52197.1328.70.3018.97159.1176.7
真狩村1,9321,034-0.31036.08114.2516.90.164.49362.3103.5
留寿都村2,0621,231+2.18023.67119.8417.20.2519.77145.5727.4
喜茂別町1,9281,196+0.00037.09189.41*10.20.185.03674.3518.7
京極町2,7521,462-0.86534.74231.49*11.90.594.97109.072.7
倶知安町17,39711,275+1.61819.84261.3466.60.7021.19183.9442.6
共和町5,3242,806-0.74634.73304.9217.50.230.9193.9225.4
岩内町10,6446,298-2.46538.7670.60150.80.301.4018.8582.5
泊村1,379823-2.88740.9082.2716.81.390.85217.5362.6
神恵内村718437-2.97347.21147.794.90.100.140.0278.6
積丹町1,617951-4.99448.55238.136.80.110.88123.7371.1
古平町2,5101,590-3.05145.38188.3613.30.122.320.0159.4
仁木町3,0141,682-1.21340.58167.9617.90.172.29132.7232.2
余市町16,6769,392-1.64040.80140.62118.60.341.52149.9221.9
赤井川村1,4751,053-1.13922.17280.095.30.2435.32135.6610.2
南幌町8,1813,877+3.12633.5581.36100.60.281.08134.5232.2
奈井江町4,6042,550-2.12642.9288.1952.20.240.6686.9282.4
上砂川町2,2521,445-4.57650.6239.9856.30.111.3144.4666.1
由仁町4,4572,271-1.54644.69133.7433.30.220.95157.1403.9
長沼町9,7574,833-1.81139.44168.5257.90.300.74266.5225.5
栗山町10,4985,665-1.45541.60203.9351.50.290.69133.4304.8
月形町2,6241,479-3.95343.86150.4017.40.150.37228.7266.8
浦臼町1,540766-2.34646.62101.8315.10.140.7064.9194.8
新十津川町6,1372,950-1.47739.63495.4712.40.180.48146.7293.3
妹背牛町2,5171,338-1.87148.7948.6451.70.162.07158.9198.6
秩父別町2,1221,048-2.75043.6447.1845.00.150.230.0235.6
雨竜町1,9871,018-2.78943.03191.1510.40.150.9350.3151.0
北竜町1,551762-2.63746.10158.709.80.120.63128.9451.3
沼田町2,7171,429-2.89545.49283.359.60.150.4636.8368.1
鷹栖町6,4143,077-0.75836.00139.4246.00.270.3662.4218.3
東神楽町9,6604,425-1.17630.0568.50141.00.360.6593.2155.3
当麻町5,9233,003-2.16442.02204.9028.90.200.33101.3168.8
比布町3,3121,718-3.29943.2186.9038.10.170.82120.8211.4
愛別町2,3321,264-3.55748.41250.139.30.152.65128.6171.5
上川町3,0131,866-2.33444.871049.472.90.153.40365.1365.1
東川町8,6954,418+0.25430.98247.3035.20.246.1780.5230.0
美瑛町9,1434,812-1.50839.14676.7813.50.221.78109.4142.2
上富良野町9,4845,102-2.28734.91237.1040.00.301.33116.0221.4
中富良野町4,3762,140-2.45238.57108.6540.30.221.7691.4182.8
南富良野町2,1601,268-3.39933.98665.543.20.132.7792.6185.2
占冠村1,5231,138-4.21420.35571.412.70.2636.6065.70.0
和寒町2,7471,451-2.13846.71225.1112.20.160.53182.0254.8
剣淵町2,6951,396-1.21043.45130.9920.60.150.84148.4259.7
下川町2,7641,577-2.53940.77644.544.30.150.920.0180.9
美深町3,5671,993-3.09742.16672.095.30.151.52112.1140.2
音威子府村588424-2.16333.50275.632.10.100.170.00.0
中川町1,259715-0.78839.16594.742.10.120.7979.4158.9
幌加内町1,198687-1.96440.40767.041.60.101.0683.5166.9
増毛町3,5222,045-2.70745.60369.729.50.153.1285.2369.1
小平町2,5651,463-3.71641.75627.224.10.143.49194.9155.9
苫前町2,6301,423-1.35040.30454.605.80.153.0038.0152.1
羽幌町5,7663,280-3.01144.75472.6512.20.201.3186.7208.1
初山別村959485-4.57740.98279.523.40.111.69104.3104.3
遠別町2,1821,221-3.36641.43590.803.70.134.5645.8137.5
天塩町2,5431,421-3.74739.87353.567.20.172.88118.0275.3
猿払村2,5591,271-1.15925.13589.994.30.237.0378.2117.2
浜頓別町3,1621,824-1.83237.38401.59*7.90.203.7963.394.9
中頓別町1,421805-3.46541.24398.513.60.110.540.0211.1
枝幸町7,0123,833-2.59836.021115.62*6.30.223.6999.8256.7
豊富町3,4371,893-2.21939.10520.696.60.251.5929.1232.8
礼文町2,1421,084-1.87839.0381.6426.20.121.510.046.7
利尻町1,7981,002-1.74940.7176.5023.50.110.1655.655.6
利尻富士町2,0721,156-3.67340.54105.6219.60.120.420.048.3
幌延町2,0111,177-1.51832.12574.103.50.241.9649.7497.3
美幌町16,8309,037-2.88038.45438.4138.40.361.20130.7237.7
津別町3,8812,107-2.24245.43716.805.40.200.40128.8283.4
斜里町10,2645,391-2.36834.97737.1313.90.333.4239.0321.5
清里町3,5671,677-1.51839.75402.768.90.180.1728.056.1
小清水町4,2552,006-2.00439.51286.8914.80.210.6994.0141.0
訓子府町4,3742,079-1.66440.65190.9522.90.221.820.0160.0
置戸町2,4611,322-3.22544.49527.274.70.141.100.00.0
佐呂間町4,5772,464-1.48538.74404.9411.30.256.8443.7109.2
遠軽町17,1139,469-3.02139.451332.45*12.80.260.9323.4280.5
湧別町7,7834,021-1.49339.80505.79*15.40.273.82102.8115.6
滝上町2,1641,268-1.99344.73766.892.80.121.9946.2184.8
興部町3,4221,825-2.08935.01362.559.40.234.6958.4204.6
西興部村936631-2.09235.58308.083.00.104.600.0213.7
雄武町3,9172,164-2.87635.28636.886.20.217.0225.5280.8
大空町6,2792,944-2.51538.72343.6618.30.250.7979.6318.5
豊浦町3,4302,012-1.74738.13233.5714.70.163.4158.3262.4
壮瞥町2,2231,266-3.89140.44205.01*10.80.193.98135.090.0
白老町14,7139,043-2.53147.50425.6334.60.382.64169.9482.6
厚真町4,2182,116-0.21338.36405.38*10.40.371.47166.0403.0
洞爺湖町7,7434,707-2.06243.34180.8742.80.263.67155.0426.2
安平町7,2344,032+0.27736.84237.16*30.50.432.07110.6373.2
むかわ町7,0914,033-1.80041.67711.3610.00.232.8884.6310.3
日高町10,7676,224-1.25636.59992.0710.90.254.92111.5297.2
平取町4,3612,374-1.66937.29743.095.90.172.6422.9252.2
新冠町4,9482,811-1.25733.91585.718.40.235.43121.3282.9
浦河町11,0286,628-1.80734.71694.3015.90.294.7954.4480.6
様似町3,6802,006-2.56843.45364.3010.10.171.460.0217.4
えりも町3,9341,943-3.10337.16284.0013.90.181.650.0127.1
新ひだか町19,78811,201-2.18036.011147.5517.20.341.71111.2399.2
音更町42,24020,993-1.03830.67466.0290.60.500.55146.8208.3
士幌町5,6112,749-1.38835.56259.1921.60.302.7971.3142.6
上士幌町4,6772,578-1.70234.47694.236.70.244.85128.3106.9
鹿追町4,8282,455-2.02933.02402.8812.00.252.1182.9165.7
新得町5,4763,320-0.49137.581063.835.10.245.0554.8328.7
清水町8,6304,651-1.42837.75402.2521.50.323.56127.5289.7
芽室町17,5738,051-1.12531.16513.7634.20.480.51113.8261.8
中札内村3,8221,929-0.02631.27292.5813.10.282.2278.578.5
更別村3,0521,365-1.03832.60176.9017.30.250.7532.832.8
大樹町5,1692,793-1.84234.59815.676.30.253.7638.7174.1
広尾町5,7353,115-2.46642.01596.489.60.231.6052.3122.1
幕別町25,03812,697-0.91435.19477.6452.40.360.99119.8191.7
池田町5,7733,172-2.25244.79371.7915.50.220.5434.6242.5
豊頃町2,7821,434-3.33641.98536.715.20.212.74143.8107.8
本別町5,8563,255-3.14343.43391.9114.90.261.2217.1187.8
足寄町5,7753,133-2.97441.521408.044.10.200.8734.6173.2
陸別町2,0441,221-3.58538.01608.903.40.173.580.048.9
浦幌町3,9992,150-2.65343.26729.855.50.202.0750.0325.1
釧路町18,0219,547-1.95333.28252.04*71.50.500.79227.5799.1
厚岸町7,9764,186-2.67238.79739.12*10.80.232.56137.9551.7
浜中町5,1722,578-1.41134.59423.1212.20.214.4038.7135.3
標茶町6,6983,557-2.01937.381099.376.10.232.14149.3253.8
弟子屈町6,3273,682-1.63241.80774.338.20.231.4547.4205.5
鶴居村2,3681,186-2.63234.76571.804.10.192.220.0211.1
白糠町6,8403,892-2.32843.65773.138.80.242.4129.2526.3
別海町13,7486,830-1.54730.991317.1710.40.314.3336.4196.4
中標津町22,02211,584-1.05628.99684.8732.20.421.3095.4304.2
標津町4,6882,364-2.29332.79624.697.50.212.6185.3106.7
羅臼町4,1572,009-2.57834.86397.7210.50.222.270.024.1

出典:総務省「住民基本台帳に基づく人口、人口動態及び世帯数」(令和8年1月1日現在)・国土地理院「全国都道府県市区町村別面積調」(令和8年1月1日時点)・総務省「地方公共団体の主要財政指標一覧」(令和6年度)・総務省統計局「社会・人口統計体系(市区町村データ)」(外国人住民=2024年1月1日現在・総人口比は編集部試算)・警察庁「交通事故統計情報 オープンデータ」(令和6年(2024年)中・人口10万人当たりは編集部試算)・北海道警察「市町村別犯罪発生概況  (令和3年~令和7年)認知・検挙件数」(令和7年(2025年)中・確定値・人口10万人当たりは編集部試算)
※ 面積の*は境界未定部を含む参考値です。
※ 交通事故発生件数・刑法犯認知件数は人口10万人当たりの件数です(編集部試算)。分母は住民基本台帳人口(令和8年1月1日)で、件数の集計年次とは基準日が異なります。
※ 外国人住民の総人口比の分母は同年次の住民基本台帳人口です(編集部試算)。
※ 公式データをもとに、街pedia編集部が独自に集計・編集したものです。

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