Observations

1999: 272,690,813

Updated: Nov 18, 2015 2:26 PM CST

Units:

Persons,

Not Seasonally Adjusted

Frequency:

Annual,

As of July 1

Notes

Title	Release Dates

National Population	2015-11-06	2015-11-06

Source

U.S. Census Bureau	2015-11-06	2015-11-06

Release

National Population Estimates	2015-11-06	2015-11-06

Units

Persons	2015-11-06	2015-11-06

Frequency

Annual, As of July 1	2015-11-06	2015-11-06

Seasonal Adjustment

Not Seasonally Adjusted	2015-11-06	2015-11-06

Notes

This historical series may be used in conjunction with other population data to construct long time series. Caution should be exercise as the series contains breaks. National population data for the years 1900 to 1949 exclude the population residing in Alaska and Hawaii. National population data for the years 1940 to 1979 cover the resident population plus Armed Forces overseas. National population data for all other years cover only the resident population. Estimates of the population including Armed Forces overseas are as follows: 1919 105,063,000 1918 104,550,000 1917 103,414,000 National population data for the years 1900 to 1929 are only available rounded to the nearest thousand. For more information see https://www.census.gov/population/estimates/nation/popclockest.txt	2015-11-06	2015-11-06

National Population (POPH)