| population estimates |
| Monthly Population Estimates for the United States: April 1, 2000 to September 1, 2005 | ||||||
|---|---|---|---|---|---|---|
| Year and Month | Resident Population | Resident Population plus Armed Forces Overseas | Civilian Population | Civilian Noninstitutional Population | ||
| * The monthly estimates
beginning with August 1, 2004 and forward are short term projections.
Note: The estimates are based on Census 2000 and any modifications as documented in the Count Question Resolution program. The April 1, 2000 population in this table is equivalent to the April 1, 2000 Population Estimates base population found in other tables for this release. |
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| Suggested Citation: Table NA-EST2004-01 - Monthly Population Estimates for the United States: April 1, 2000 to September 1, 2005 Source: Population Division, U.S. Census Bureau Release Date: December 22, 2004 |
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| 2000 | ||||||
| April 1 | 281,424,602 | 281,649,021 | 280,231,175 | 276,192,743 | ||
| May 1 | 281,655,791 | 281,882,696 | 280,469,401 | 276,430,969 | ||
| June 1 | 281,910,233 | 282,137,444 | 280,722,332 | 276,683,900 | ||
| July 1 | 282,192,162 | 282,402,043 | 280,968,451 | 276,930,019 | ||
| August 1 | 282,462,109 | 282,670,492 | 281,225,412 | 277,186,980 | ||
| September 1 | 282,746,303 | 282,949,951 | 281,500,391 | 277,461,959 | ||
| October 1 | 283,015,803 | 283,218,855 | 281,770,343 | 277,731,911 | ||
| November 1 | 283,268,786 | 283,471,331 | 282,025,496 | 277,987,064 | ||
| December 1 | 283,512,184 | 283,714,238 | 282,272,101 | 278,233,669 | ||
| 2001 | ||||||
| January 1 | 283,736,461 | 283,939,013 | 282,506,814 | 278,468,382 | ||
| February 1 | 283,932,150 | 284,155,915 | 282,720,228 | 278,681,796 | ||
| March 1 | 284,147,552 | 284,369,065 | 282,935,367 | 278,896,935 | ||
| April 1 | 284,377,507 | 284,600,545 | 283,169,167 | 279,130,735 | ||
| May 1 | 284,604,380 | 284,829,704 | 283,401,586 | 279,363,154 | ||
| June 1 | 284,854,666 | 285,081,321 | 283,651,690 | 279,613,258 | ||
| July 1 | 285,102,075 | 285,329,390 | 283,887,031 | 279,848,599 | ||
| August 1 | 285,370,740 | 285,597,407 | 284,149,051 | 280,110,619 | ||
| September 1 | 285,652,825 | 285,876,447 | 284,424,231 | 280,385,799 | ||
| October 1 | 285,908,779 | 286,138,570 | 284,688,583 | 280,650,151 | ||
| November 1 | 286,163,307 | 286,388,554 | 284,940,176 | 280,901,744 | ||
| December 1 | 286,400,669 | 286,623,453 | 285,174,619 | 281,136,187 | ||
| 2002 | ||||||
| January 1 | 286,620,968 | 286,847,849 | 285,406,358 | 281,367,926 | ||
| February 1 | 286,831,658 | 287,055,376 | 285,610,249 | 281,571,817 | ||
| March 1 | 287,027,744 | 287,252,723 | 285,808,413 | 281,769,981 | ||
| April 1 | 287,234,138 | 287,460,640 | 286,009,082 | 281,970,650 | ||
| May 1 | 287,460,545 | 287,688,046 | 286,234,379 | 282,195,947 | ||
| June 1 | 287,699,341 | 287,929,899 | 286,470,155 | 282,431,723 | ||
| July 1 | 287,941,220 | 288,172,546 | 286,695,249 | 282,656,817 | ||
| August 1 | 288,210,445 | 288,439,612 | 286,956,661 | 282,918,229 | ||
| September 1 | 288,483,554 | 288,710,698 | 287,225,636 | 283,187,204 | ||
| October 1 | 288,747,827 | 288,974,725 | 287,503,159 | 283,464,727 | ||
| November 1 | 288,995,537 | 289,223,286 | 287,749,694 | 283,711,262 | ||
| December 1 | 289,214,096 | 289,442,314 | 287,968,051 | 283,929,619 | ||
| 2003 | ||||||
| January 1 | 289,427,005 | 289,659,192 | 288,193,329 | 284,154,897 | ||
| February 1 | 289,644,674 | 289,874,279 | 288,404,524 | 284,366,092 | ||
| March 1 | 289,849,204 | 290,078,720 | 288,608,915 | 284,570,483 | ||
| April 1 | 290,063,762 | 290,294,322 | 288,825,195 | 284,786,763 | ||
| May 1 | 290,296,009 | 290,528,846 | 289,058,422 | 285,019,990 | ||
| June 1 | 290,539,787 | 290,778,153 | 289,304,634 | 285,266,202 | ||
| July 1 | 290,788,976 | 291,028,156 | 289,537,979 | 285,499,547 | ||
| August 1 | 291,066,923 | 291,303,005 | 289,803,279 | 285,764,847 | ||
| September 1 | 291,347,925 | 291,581,893 | 290,082,695 | 286,044,263 | ||
| October 1 | 291,620,353 | 291,853,385 | 290,358,368 | 286,319,936 | ||
| November 1 | 291,875,793 | 292,109,627 | 290,614,513 | 286,576,081 | ||
| December 1 | 292,102,162 | 292,335,768 | 290,842,547 | 286,804,115 | ||
| 2004 | ||||||
| January 1 | 292,324,700 | 292,560,244 | 291,080,982 | 287,042,550 | ||
| February 1 | 292,539,125 | 292,771,230 | 291,289,655 | 287,251,223 | ||
| March 1 | 292,741,605 | 292,971,804 | 291,491,197 | 287,452,765 | ||
| April 1 | 292,952,804 | 293,183,215 | 291,703,110 | 287,664,678 | ||
| May 1 | 293,164,734 | 293,413,998 | 291,933,351 | 287,894,919 | ||
| June 1 | 293,409,726 | 293,659,745 | 292,179,556 | 288,141,124 | ||
| July 1 | 293,655,404 | 293,906,517 | 292,414,289 | 288,375,857 | ||
| August 1* | 293,925,735 | 294,177,572 | 292,682,586 | 288,644,154 | ||
| September 1* | 294,200,981 | 294,452,818 | 292,957,832 | 288,919,400 | ||
| October 1* | 294,468,812 | 294,720,649 | 293,225,663 | 289,187,231 | ||
| November 1* | 294,720,313 | 294,972,150 | 293,477,164 | 289,438,732 | ||
| December 1* | 294,941,471 | 295,193,308 | 293,698,322 | 289,659,890 | ||
| 2005 | ||||||
| January 1* | 295,160,302 | 295,412,139 | 293,917,153 | 289,878,721 | ||
| February 1* | 295,369,284 | 295,621,121 | 294,126,135 | 290,087,703 | ||
| March 1* | 295,567,928 | 295,819,765 | 294,324,779 | 290,286,347 | ||
| April 1* | 295,777,218 | 296,029,055 | 294,534,069 | 290,495,637 | ||
| May 1* | 296,006,556 | 296,258,393 | 294,763,407 | 290,724,975 | ||
| June 1* | 296,250,989 | 296,502,826 | 295,007,840 | 290,969,408 | ||
| July 1* | 296,496,649 | 296,748,486 | 295,253,500 | 291,215,068 | ||
| August 1* | 296,766,821 | 297,018,658 | 295,523,672 | 291,485,240 | ||
| September 1* | 297,041,317 | 297,293,154 | 295,798,168 | 291,759,736 | ||
| October 1* | 297,308,383 | 297,560,220 | 296,065,234 | 292,026,802 | ||
| November 1* | 297,559,080 | 297,810,917 | 296,315,931 | 292,277,499 | ||
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| Source: U.S. Census Bureau, Population Division Questions? / 1-866-758-1060 |
