Population of United States of America 2021
328 239 523 persons

2019
328 239 523
2018
327 167 434
2017
325 147 121
2016
323 127 513
2015
320 896 618
2014
318 563 456
2013
316 204 908
Population density

 34.48 persons/sq.km²

 Male

161 128 679

 Female

166 038 755

Population of United States of America 2021 is 328 239 523

United States of America population data is collected from official population sources and publicly available information resources.

  • United States of America population density is 34.48 persons/sq.km²
  • Male population 161 128 679
  • Female population 166 038 755

Most populated cities in United States of America:

  • New York City — 8 537 673
  • Los Angeles — 3 976 322
  • Chicago — 2 720 546
  • Brooklyn — 2 636 735
  • Houston — 2 303 482

Population data is collected from UN statistical database. 2019, 2020 year population could be missed or not agregated.