ZIP code 21028: Churchville, MD
21028 is a ZIP code in Churchville, Maryland, mainly in Harford County, part of the Baltimore-Columbia-Towson, MD metro area. About 3,103 people live here.
- Population
- 3,103
- Median household income
- $137,586
- Typical home value
- $536,500+2.8% in 12 months
- Median rent
- $2,080gross, per month
- Median age
- 44.6
- Homeowners
- 85.2%of occupied homes
Shaded: ZIP code 21028's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 21028 details
| City | Churchville |
|---|---|
| State | Maryland |
| County | Harford County |
| Metro area | Baltimore-Columbia-Towson, MD |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 12.9 sq mi, plus 0.1 sq mi of water |
| Population density | 241 people per sq mi |
| Bachelor's degree or higher | 49.6% of adults 25+ |
| Average commute | 31 minutes |
| Center coordinates | 39.56596, -76.24953 |
ZIP codes near 21028
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 21015 | Bel Air, MD | 2.7 mi | 30,013 |
| 21001 | Aberdeen, MD | 5.0 mi | 27,168 |
| 21034 | Darlington, MD | 5.3 mi | 2,846 |
| 21078 | Havre De Grace, MD | 5.8 mi | 20,030 |
| 21014 | Bel Air, MD | 5.8 mi | 38,707 |
| 21017 | Belcamp, MD | 6.3 mi | 6,648 |
| 21009 | Abingdon, MD | 6.8 mi | 33,679 |
| 21130 | Perryman, MD | 7.1 mi | 112 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 21028?
A typical home in ZIP code 21028 is worth about $536,500 (Zillow Home Value Index). The median household here earns $137,586 a year. See what buying here would cost per month, with Maryland average taxes and insurance filled in.
Monthly payment for a $536,500 homeWhat can a $137,586 income afford?Rental property numbers
About ZIP code 21028
What city is ZIP code 21028?
ZIP code 21028 is in Churchville, MD, in Harford County.
What county is ZIP code 21028 in?
21028 is mainly in Harford County, Maryland.
What is the population of ZIP code 21028?
About 3,103 people live in ZIP code 21028, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 21028 in?
21028 is in Eastern Time (UTC−5). It observes daylight saving time.