USA

Decennial Population

year population est.
1950 157,813,040
1960 186,176,524
1970 209,485,807
1980 229,588,208
1990 252,847,810
2000 282,895,741
2010 309,876,170
2020 333,545,530
2025 345,084,551
2050 388,864,747
2075 424,632,258
2100 450,384,823
source: UN - WPP 2015 Revision (medium).

General Information


Official name the United States of America
Capital Washington
Region Northern America
ISO code US
Statistical agency Bureau of the Census


Administrative units

codeadministrative unitsadministrative centerarea in
sq.km.
population
2000-04-01
census
population
2010-04-01
census
population
2015-07-01
estimate
AL »AlabamaMontgomery131,1714,447,1004,779,7364,858,979
AK »AlaskaJuneau1,477,953623,496710,231738,432
AZ »ArizonaPhoenix294,2075,130,6326,392,0176,828,065
AR »ArkansasLittle Rock134,7712,673,4002,915,9182,978,204
CA »CaliforniaSacramento403,46633,871,64837,253,95639,144,818
CO »ColoradoDenver268,4314,301,2615,029,1965,456,574
CT »ConnecticutHartford12,5423,405,5653,574,0973,590,886
DE »DelawareDover5,047783,600897,934945,934
DCDistrict of ColumbiaWashington158572,059601,723672,228
FL »FloridaTallahassee138,88715,982,37818,801,31020,271,272
GA »GeorgiaAtlanta148,9598,186,4539,687,65310,214,860
HI »HawaiiHonolulu16,6351,211,5371,360,3011,431,603
ID »IdahoBoise214,0451,293,9531,567,5821,654,930
IL »IllinoisSpringfield143,79312,419,29312,830,63212,859,995
IN »IndianaIndianapolis92,7896,080,4856,483,8026,619,680
IA »IowaDes Moines144,6692,926,3243,046,3553,123,899
KS »KansasTopeka211,7542,688,4182,853,1182,911,641
KY »KentuckyFrankfort102,2694,041,7694,339,3674,425,092
LA »LouisianaBaton Rouge111,8984,468,9764,533,3724,670,724
ME »MaineAugusta79,8831,274,9231,328,3611,329,328
MD »MarylandAnnapolis25,1425,296,4865,773,5526,006,401
MA »MassachusettsBoston20,2026,349,0976,547,6296,794,422
MI »MichiganLansing146,4359,938,4449,883,6409,922,576
MN »MinnesotaSt.Paul206,2324,919,4795,303,9255,489,594
MS »MississippiJackson121,5312,844,6582,967,2972,992,333
MO »MissouriJefferson City178,0405,595,2115,988,9276,083,672
MT »MontanaHelena376,962902,195989,4151,032,949
NE »NebraskaLincoln198,9741,711,2631,826,3411,896,190
NV »NevadaCarson City284,3321,998,2572,700,5512,890,845
NH »New HampshireConcord23,1871,235,7861,316,4701,330,608
NJ »New JerseyTrenton19,0478,414,3508,791,8948,958,013
NM »New MexicoSanta Fe314,1611,819,0462,059,1792,085,109
NY »New YorkAlbany122,05718,976,45719,378,10219,795,791
NC »North CarolinaRaleigh125,9208,049,3139,535,48310,042,802
ND »North DakotaBismarck178,711642,200672,591756,927
OH »OhioColumbus105,82911,353,14011,536,50411,613,423
OK »OklahomaOklahoma City177,6603,450,6543,751,3513,911,338
OR »OregonSalem248,6083,421,3993,831,0744,028,977
PA »PennsylvaniaHarrisburg115,88312,281,05412,702,37912,802,503
RI »Rhode IslandProvidence2,6781,048,3191,052,5671,056,298
SC »South CarolinaColumbia77,8574,012,0124,625,3644,896,146
SD »South DakotaPierre196,350754,844814,180858,469
TN »TennesseeNashville106,7985,689,2836,346,1056,600,299
TX »TexasAustin676,58720,851,82025,145,56127,469,114
UT »UtahSalt Lake City212,8182,233,1692,763,8852,995,919
VT »VermontMontpelier23,871608,827625,741626,042
VA »VirginiaRichmond102,2797,074,2268,001,0248,382,993
WA »WashingtonOlympia172,1195,894,1216,724,5407,170,351
WV »West VirginiaCharleston62,2591,808,3441,852,9941,844,128
WI »WisconsinMadison140,2685,363,6755,686,9865,771,337
WY »WyomingCheyenne251,470493,782563,626586,107
 total 9,147,593281,414,181308,745,538321,418,820
source: Bureau of the Census, USA.
note: area = land area in square kilometers (km2) [to get square miles divide km2 area by 2.589988].

Agglomerations

namepopulation
1990-04-01
census
population
2000-04-01
census
population
2010-04-01
census
population
2014-07-01
estimate
New York16,846,04618,944,51919,567,41020,092,883
Los Angeles-Long Beach-Santa Ana11,273,72012,365,62712,828,83713,262,220
Chicago8,182,0769,098,3169,461,1059,554,598
Dallas3,989,2945,204,1266,426,2146,954,330
Houston3,767,3354,693,1615,920,4166,490,180
Philadelphia5,435,4685,687,1475,965,3436,051,170
Washington4,122,9144,837,4285,636,2326,033,737
Miami4,056,1005,007,5645,564,6355,929,819
Atlanta3,069,4254,263,4385,286,7285,614,323
Boston4,133,8954,391,3444,552,4024,732,161
San Francisco3,686,5924,123,7404,335,3914,594,060
Phoenix2,238,4803,251,8764,192,8874,489,109
Riverside-San Bernardino-Ontario2,588,7933,254,8214,224,8514,441,890
Detroit4,248,6994,452,5574,296,2504,296,611
Seattle2,559,1643,043,8783,439,8093,671,478
Minneapolis-St. Paul2,538,8343,031,9183,348,8593,495,176
San Diego2,498,0162,813,8333,095,3133,263,431
Tampa2,067,9592,395,9972,783,2432,915,582
St. Louis2,580,8972,675,3432,787,7012,806,207
Baltimore2,382,1722,552,9942,710,4892,785,874
Denver1,666,8832,179,2402,543,4822,754,258
Charlotte1,024,6431,717,3722,217,0122,380,314
Pittsburgh2,468,2892,431,0872,356,2852,355,968
Portland OR1,523,7411,927,8812,226,0092,348,247
San Antonio1,407,7451,711,7032,142,5082,328,652
Orlando1,224,8521,644,5612,134,4112,321,418
Sacramento1,481,1021,796,8572,149,1272,244,397
Cincinnati1,844,9171,994,8302,114,5802,149,449
Kansas City1,636,5281,811,2542,009,3422,071,133
Las Vegas741,4591,375,7651,951,2692,069,681
Cleveland2,102,2482,148,1432,077,2402,063,598
source: Census Bureau, USA.
note: based upon the Metropolitan Statistical Areas; for 2000 and later based upon the 2013 definition, for 1990 bases on the 2003 definition.

Main cities

namepopulation
1990-04-01
census
population
2000-04-01
census
population
2010-04-01
census
population
2014-07-01
estimate
New York7,322,5648,008,2788,175,1338,491,079
Los Angeles3,485,3983,694,8203,792,6213,928,864
Chicago2,783,7262,896,0162,695,5982,722,389
Houston1,630,5531,953,6312,099,4512,239,558
Philadelphia1,585,5771,517,5501,526,0061,560,297
Phoenix983,4031,321,0451,445,6321,537,058
San Antonio935,9331,144,6461,327,4071,436,697
San Diego1,110,5491,223,4001,307,4021,381,069
Dallas1,006,8771,188,5801,197,8161,281,047
San Jose782,248894,943945,9421,015,785
Austin465,622656,562790,390912,791
Jacksonville635,230735,617821,784853,382
San Francisco723,959776,733805,235852,469
Indianapolis741,952791,926820,445848,788
Columbus632,910711,470787,033835,957
Fort Worth447,619534,694741,206812,238
Charlotte395,934540,828731,424809,958
Detroit1,027,974951,270713,777680,250
El Paso515,342563,662649,121679,036
Seattle516,259563,374608,660668,342
Denver467,610554,636600,158663,862
Washington606,900572,059601,723658,893
Memphis610,337650,100646,889656,861
Boston574,283589,141617,594655,884
Nashville-Davidson510,784569,891601,222644,014
Baltimore736,014651,154620,961622,793
Oklahoma City444,719506,132579,999620,602
Portland437,319529,121583,776619,360
Las Vegas258,295478,434583,756613,599
Louisville/Jefferson County693,604699,913597,337612,780
Milwaukee628,088596,974594,833599,642
Albuquerque384,736448,607545,852557,169
Tucson405,390486,699520,116527,972
Fresno..427,652494,665515,986
source: Census Bureau, USA.