Harford County, Maryland
Browse all ZIP codes in Harford County, Maryland. Each ZIP code page includes population, median household income, and a map of the area.
County Statistics
Total Population
259,995
Median Household Income
$111,181
Median Age
41.1
Unemployment Rate
3.8%
Poverty Rate
7.0%
ZIP Codes
20
Demographics
Race & Ethnicity
Gender
Education Level (adults 25+)
All ZIP Codes in Harford County
- 21001 – Aberdeen
- 21005 – Aberdeen Proving Ground
- 21009 – Abingdon
- 21010 – Gunpowder
- 21014 – Bel Air
- 21015 – Bel Air
- 21017 – Belcamp
- 21028 – Churchville
- 21034 – Darlington
- 21040 – Edgewood
- 21047 – Fallston
- 21050 – Forest Hill
- 21078 – Havre De Grace
- 21084 – Jarrettsville
- 21085 – Joppa
- 21130 – Perryman
- 21132 – Pylesville
- 21154 – Street
- 21160 – Whiteford
- 21161 – White Hall