ZIP Code 21023
ZIP Code Tabulation Area in Baltimore County, Maryland.
- Population
- 83
- Median household income
- $81,438
- Median home value
- $625,000
+43.1%’21–’23
-61.3%’21–’23
ZIP Code 21023 (Baltimore County, Maryland) is home to about 83 residents. The median household income of $81,438 is below the Baltimore County median ($90,904).
Between 2021 and 2023, ZIP Code 21023's population grew 43.1% from 58 to 83, while its median household income fell 61.3% from $210,417 to $81,438.
The typical home was built around 2011. 0.0% of residents live below the poverty line.
Demographics
ACS 2019–2023- Population
- 83
- Median age
- 62.1 yrs
- Median household income
- $81,438
- Median home value
- $625,000
- Median gross rent
- —
- Housing units
- 37
- Homeownership rate
- 81.1%
- Bachelor's degree or higher
- 27.8%
- Unemployment rate
- 0.0%
Trends
ACS 5-year · 2019–20235883
$210,417$81,438
| Year | Population | Median household income | Median home value |
|---|---|---|---|
| 2021 | 58 | $210,417 | — |
| 2022 | 68 | $76,131 | — |
| 2023 | 83 | $81,438 | $625,000 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 50.0%
5 to 1734.9%
18 to 240.0%
25 to 340.0%
35 to 446.0%
45 to 546.0%
55 to 6424.1%
65 to 7414.5%
75 and over14.5%
| Count | Share | |
|---|---|---|
| Under 5 | 0 | 0.0% |
| 5 to 17 | 29 | 34.9% |
| 18 to 24 | 0 | 0.0% |
| 25 to 34 | 0 | 0.0% |
| 35 to 44 | 5 | 6.0% |
| 45 to 54 | 5 | 6.0% |
| 55 to 64 | 20 | 24.1% |
| 65 to 74 | 12 | 14.5% |
| 75 and over | 12 | 14.5% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 83 | 100.0% |
| Black or African American | 0 | 0.0% |
| American Indian & Alaska Native | 0 | 0.0% |
| Asian | 0 | 0.0% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 0 | 0.0% |
| Two or more races | 0 | 0.0% |
| Hispanic or Latino (any race) | 0 | 0.0% |
Educational attainment (age 25+)
No high school diploma13.0%
High school graduate13.0%
Some college or associate's46.3%
Bachelor's degree18.5%
Graduate or professional degree9.3%
| Count | Share | |
|---|---|---|
| No high school diploma | 7 | 13.0% |
| High school graduate | 7 | 13.0% |
| Some college or associate's | 25 | 46.3% |
| Bachelor's degree | 10 | 18.5% |
| Graduate or professional degree | 5 | 9.3% |
Commute to work
- Mean travel time to work
- 41 min
Drove alone61.2%
Carpooled38.8%
Public transit0.0%
Walked0.0%
Bicycle0.0%
Worked from home0.0%
Other means0.0%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 30 | 61.2% |
| Carpooled | 19 | 38.8% |
| Public transit | 0 | 0.0% |
| Walked | 0 | 0.0% |
| Bicycle | 0 | 0.0% |
| Worked from home | 0 | 0.0% |
| Other means | 0 | 0.0% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 19 | 38.8% |
| 15 to 29 min | 0 | 0.0% |
| 30 to 44 min | 0 | 0.0% |
| 45 to 59 min | 20 | 40.8% |
| 60+ min | 10 | 20.4% |
Households
- Average household size
- 2.24
- Poverty rate
- 0.0% (0 of 83)
| Count | Share | |
|---|---|---|
| Family households | 37 | 100.0% |
| Nonfamily households | 0 | 0.0% |
Housing
- Median year structure built
- 2011
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 37 | 100.0% |
| Vacant | 0 | 0.0% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 30 | 81.1% |
| Renter-occupied | 7 | 18.9% |
1-unit, detached100.0%
1-unit, attached0.0%
2 to 4 units0.0%
5 to 19 units0.0%
20 or more units0.0%
Mobile home & other0.0%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 37 | 100.0% |
| 1-unit, attached | 0 | 0.0% |
| 2 to 4 units | 0 | 0.0% |
| 5 to 19 units | 0 | 0.0% |
| 20 or more units | 0 | 0.0% |
| Mobile home & other | 0 | 0.0% |
Geography
- ZCTA
- 21023
- Land area
- 1.07 sq mi
- Water area
- 0 sq mi
- Center point
- 39.5232, -76.7402
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)