📍 View location on OpenStreetMap (39.019680, -76.447380)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 21409 |
| Primary City | Annapolis |
| State / Province | MD |
| County | Anne Arundel |
| Total Population | 20,289 |
| Population Density | 559.4 people/sq mi |
| Timezone | America/New_York |
| Metric | ZIP 21409 | Anne Arundel County records | MD records |
|---|---|---|---|
| Population estimate | 20,289 | 611,016 (sum) | 6,205,597 (sum) |
| Population Density | 559.4 /sq mi | -- | -- |
| County population rank | #14 of 36 | -- | -- |
| State population rank | #124 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 21402 | Annapolis | 2.5 mi | 4,303 |
| ZIP 21012 | Arnold | 3.2 mi | 22,570 |
| ZIP 21056 | Gibson Island | 4.1 mi | 291 |
| ZIP 21405 | Annapolis | 5.5 mi | 495 |
| ZIP 21403 | Annapolis | 5.8 mi | 32,681 |
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 →