ZIP Code 21015
ZIP Code Tabulation Area in Harford County, Maryland.
- Population
- 30,451
- Median household income
- $137,219
- Median home value
- $418,400
+4.3%’19–’23
+28.4%’19–’23
+23.4%’19–’23
Covering part of Harford County, Maryland, ZIP Code 21015 has about 30,451 residents. The median household income of $137,219 is above the Harford County median ($111,317).
From 2019 to 2023, ZIP Code 21015's population grew 4.3% from 29,199 to 30,451, while its median gross rent rose 18.5% from $1,460 to $1,730.
The largest age group is 5 to 17, 20.6% of residents. White (non-Hispanic) residents are the largest group, 78.9% of the population.
Demographics
ACS 2019–2023- Population
- 30,451
- Median age
- 40.3 yrs
- Median household income
- $137,219
- Median home value
- $418,400
- Median gross rent
- $1,730
- Housing units
- 11,584
- Homeownership rate
- 90.5%
- Bachelor's degree or higher
- 52.2%
- Unemployment rate
- 4.2%
Trends
ACS 5-year · 2019–202329,19930,451
$106,838$137,219
$339,100$418,400
$1,460$1,730
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 29,199 | $106,838 | $339,100 | $1,460 |
| 2020 | 28,975 | $118,483 | $344,000 | $1,434 |
| 2021 | 30,781 | $129,913 | $366,900 | $1,502 |
| 2022 | 30,485 | $135,454 | $410,300 | $1,614 |
| 2023 | 30,451 | $137,219 | $418,400 | $1,730 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 54.3%
5 to 1720.6%
18 to 248.4%
25 to 349.0%
35 to 4413.6%
45 to 5414.4%
55 to 6414.7%
65 to 748.8%
75 and over6.1%
| Count | Share | |
|---|---|---|
| Under 5 | 1,306 | 4.3% |
| 5 to 17 | 6,279 | 20.6% |
| 18 to 24 | 2,568 | 8.4% |
| 25 to 34 | 2,753 | 9.0% |
| 35 to 44 | 4,150 | 13.6% |
| 45 to 54 | 4,399 | 14.4% |
| 55 to 64 | 4,463 | 14.7% |
| 65 to 74 | 2,672 | 8.8% |
| 75 and over | 1,861 | 6.1% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 24,028 | 78.9% |
| Black or African American | 2,204 | 7.2% |
| American Indian & Alaska Native | 8 | 0.0% |
| Asian | 1,578 | 5.2% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 274 | 0.9% |
| Two or more races | 925 | 3.0% |
| Hispanic or Latino (any race) | 1,434 | 4.7% |
Educational attainment (age 25+)
No high school diploma3.9%
High school graduate20.0%
Some college or associate's23.9%
Bachelor's degree29.2%
Graduate or professional degree23.1%
| Count | Share | |
|---|---|---|
| No high school diploma | 794 | 3.9% |
| High school graduate | 4,057 | 20.0% |
| Some college or associate's | 4,849 | 23.9% |
| Bachelor's degree | 5,919 | 29.2% |
| Graduate or professional degree | 4,679 | 23.1% |
Commute to work
- Mean travel time to work
- 33 min
Drove alone77.7%
Carpooled4.7%
Public transit0.9%
Walked0.4%
Bicycle0.1%
Worked from home15.5%
Other means0.7%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 12,157 | 77.7% |
| Carpooled | 736 | 4.7% |
| Public transit | 147 | 0.9% |
| Walked | 62 | 0.4% |
| Bicycle | 13 | 0.1% |
| Worked from home | 2,426 | 15.5% |
| Other means | 111 | 0.7% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 2,613 | 19.8% |
| 15 to 29 min | 3,308 | 25.0% |
| 30 to 44 min | 3,500 | 26.5% |
| 45 to 59 min | 2,061 | 15.6% |
| 60+ min | 1,744 | 13.2% |
Households
- Average household size
- 2.72
- Poverty rate
- 4.8% (1,457 of 30,273)
| Count | Share | |
|---|---|---|
| Family households | 8,746 | 78.3% |
| Nonfamily households | 2,423 | 21.7% |
Housing
- Median year structure built
- 1991
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 11,169 | 96.4% |
| Vacant | 415 | 3.6% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 10,104 | 90.5% |
| Renter-occupied | 1,065 | 9.5% |
1-unit, detached64.7%
1-unit, attached21.2%
2 to 4 units0.4%
5 to 19 units10.1%
20 or more units2.1%
Mobile home & other1.5%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 7,492 | 64.7% |
| 1-unit, attached | 2,458 | 21.2% |
| 2 to 4 units | 48 | 0.4% |
| 5 to 19 units | 1,170 | 10.1% |
| 20 or more units | 240 | 2.1% |
| Mobile home & other | 176 | 1.5% |
Geography
- ZCTA
- 21015
- Land area
- 31 sq mi
- Water area
- 0.22 sq mi
- Center point
- 39.5442, -76.2925
Counties this ZIP covers
1Compare with nearby ZIP codes
6National ZIP rankings
21- Largest by population
- Most densely populated
- Highest median household income
- Highest median home value
- Most affordable home values
- Highest median gross rent
- Cheapest median gross rent
- Oldest by median age
- Youngest by median age
- Most college-educated
- Highest poverty rate
- Lowest poverty rate
- Highest homeownership rate
- Lowest homeownership rate
- Longest commutes
- Shortest commutes
- Largest households
- Newest housing
- Oldest housing
- Fastest-growing (2019–2023)
- Fastest-shrinking (2019–2023)