ZIP code 01821: Billerica, MA
Middlesex County, Massachusetts · time zone America/New_York · 42.5519, -71.2518
30,143population
44.3median age
$149,042median household income
$61,572per-capita income
$615,100median home value
$2,346median gross rent / month
82.2%owner-occupied homes
11,430housing units
1,817 / sq mipopulation density
Location
| City | Billerica |
|---|---|
| County | Middlesex County (FIPS 25017) |
| Share of ZIP area by county | 25017 100% |
| Land area | 16.592 sq mi |
| Water area | 0.403 sq mi |
More ZIP codes in Massachusetts · federal spending in Middlesex County. JSON: /api/zip/01821.json
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