📍 View location on OpenStreetMap (38.521140, -76.999890)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 20646 |
| Primary City | La Plata |
| State / Province | MD |
| County | Charles |
| Total Population | 21,400 |
| Population Density | 103.6 people/sq mi |
| Timezone | America/New_York |
| Metric | ZIP 20646 | Charles County records | MD records |
|---|---|---|---|
| Population estimate | 21,400 | 170,349 (sum) | 6,205,597 (sum) |
| Population Density | 103.6 /sq mi | -- | -- |
| County population rank | #4 of 21 | -- | -- |
| State population rank | #119 of 470 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 20677 | Port Tobacco | 2.6 mi | 2,088 |
| ZIP 20611 | Bel Alton | 4.1 mi | 1,219 |
| ZIP 20675 | Pomfret | 4.4 mi | 1,796 |
| ZIP 20695 | White Plains | 4.9 mi | 16,407 |
| ZIP 20693 | Welcome | 6.5 mi | 1,496 |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →