District of Columbia · United States
Petworth population
18,983people · latest figure
Petworth has a population of 18,983, making it the 2363rd largest place we list in United States. It is in District of Columbia.
Petworth holds under a tenth of one per cent of United States's 349,035,494 people. New York City, the largest place we list there, is 464 times its size.
18,983
population
#2,363
Petworth is in District of Columbia, which has 52 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Claremore | Oklahoma | 18,997 |
| Waukee | Iowa | 18,990 |
| Melville | New York | 18,985 |
| Middleton | Wisconsin | 18,979 |
| Sylvania | Ohio | 18,965 |
| Rio Rico | Arizona | 18,962 |
All places in United States → · District of Columbia →
Figures are the latest available in GeoNames (CC BY 4.0), which draws on national censuses of varying dates — treat them as recent, not same-year. Country totals are UN World Population Prospects 2024 (medium variant) where the UN lists the country separately; the handful it reports under a parent state keep a GeoNames figure and are marked as such. Sources & method.