ZIP code 20620: Callaway, MD
St. Mary's County, Maryland · time zone America/New_York · 38.2275, -76.521
1,115population
41.6median age
$165,972median household income
$57,323per-capita income
$391,300median home value
—median gross rent / month
96.4%owner-occupied homes
456housing units
260 / sq mipopulation density
Location
| City | Callaway |
|---|---|
| County | St. Mary's County (FIPS 24037) |
| Share of ZIP area by county | 24037 100% |
| Land area | 4.286 sq mi |
| Water area | 0.019 sq mi |
More ZIP codes in Maryland · federal spending in St. Mary's County. JSON: /api/zip/20620.json
Ziplore ZIP code lookupLook up many ZIP codes at once, search by radius and export the table, free in the Ziplore app.