ZIP Code 21776
ZIP Code Tabulation Area in Carroll County, Maryland.
- Population
- 5,905
- Median household income
- $111,923
- Median home value
- $433,600
+7.1%’19–’23
+28.5%’19–’23
+36.8%’19–’23
ZIP Code 21776 (Carroll County, Maryland) is home to about 5,905 residents. The median household income of $111,923 is in line with the Carroll County median ($115,876).
From 2019 to 2023, ZIP Code 21776's population grew 7.1% from 5,516 to 5,905, while its median gross rent fell 14.4% from $1,166 to $998.
The largest age group is 55 to 64, 18.2% of residents. White (non-Hispanic) residents are the largest group, 90.4% of the population.
Demographics
ACS 2019–2023- Population
- 5,905
- Median age
- 43.9 yrs
- Median household income
- $111,923
- Median home value
- $433,600
- Median gross rent
- $998
- Housing units
- 2,378
- Homeownership rate
- 92.0%
- Bachelor's degree or higher
- 36.8%
- Unemployment rate
- 6.6%
Trends
ACS 5-year · 2019–20235,5165,905
$87,120$111,923
$317,000$433,600
$1,166$998
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 5,516 | $87,120 | $317,000 | $1,166 |
| 2020 | 6,137 | $92,429 | $356,700 | $1,146 |
| 2021 | 6,146 | $99,359 | $374,300 | $1,298 |
| 2022 | 6,434 | $106,823 | $414,300 | $1,336 |
| 2023 | 5,905 | $111,923 | $433,600 | $998 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 57.1%
5 to 1712.2%
18 to 246.8%
25 to 3412.9%
35 to 4412.0%
45 to 549.9%
55 to 6418.2%
65 to 7413.8%
75 and over7.1%
| Count | Share | |
|---|---|---|
| Under 5 | 420 | 7.1% |
| 5 to 17 | 719 | 12.2% |
| 18 to 24 | 401 | 6.8% |
| 25 to 34 | 764 | 12.9% |
| 35 to 44 | 706 | 12.0% |
| 45 to 54 | 585 | 9.9% |
| 55 to 64 | 1,076 | 18.2% |
| 65 to 74 | 814 | 13.8% |
| 75 and over | 420 | 7.1% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 5,341 | 90.4% |
| Black or African American | 238 | 4.0% |
| American Indian & Alaska Native | 0 | 0.0% |
| Asian | 48 | 0.8% |
| Native Hawaiian & Pacific Islander | 2 | 0.0% |
| Some other race | 43 | 0.7% |
| Two or more races | 109 | 1.8% |
| Hispanic or Latino (any race) | 124 | 2.1% |
Educational attainment (age 25+)
No high school diploma3.0%
High school graduate33.0%
Some college or associate's27.2%
Bachelor's degree22.9%
Graduate or professional degree13.9%
| Count | Share | |
|---|---|---|
| No high school diploma | 130 | 3.0% |
| High school graduate | 1,440 | 33.0% |
| Some college or associate's | 1,187 | 27.2% |
| Bachelor's degree | 1,000 | 22.9% |
| Graduate or professional degree | 608 | 13.9% |
Commute to work
- Mean travel time to work
- 38 min
Drove alone83.1%
Carpooled2.4%
Public transit0.0%
Walked0.3%
Bicycle0.9%
Worked from home13.3%
Other means0.0%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 2,494 | 83.1% |
| Carpooled | 71 | 2.4% |
| Public transit | 0 | 0.0% |
| Walked | 10 | 0.3% |
| Bicycle | 26 | 0.9% |
| Worked from home | 399 | 13.3% |
| Other means | 0 | 0.0% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 261 | 10.0% |
| 15 to 29 min | 842 | 32.4% |
| 30 to 44 min | 470 | 18.1% |
| 45 to 59 min | 566 | 21.8% |
| 60+ min | 462 | 17.8% |
Households
- Average household size
- 2.57
- Poverty rate
- 5.0% (297 of 5,905)
| Count | Share | |
|---|---|---|
| Family households | 1,757 | 77.1% |
| Nonfamily households | 523 | 22.9% |
Housing
- Median year structure built
- 1981
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 2,280 | 95.9% |
| Vacant | 98 | 4.1% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 2,097 | 92.0% |
| Renter-occupied | 183 | 8.0% |
1-unit, detached88.4%
1-unit, attached4.9%
2 to 4 units4.0%
5 to 19 units1.1%
20 or more units0.6%
Mobile home & other1.1%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 2,102 | 88.4% |
| 1-unit, attached | 116 | 4.9% |
| 2 to 4 units | 94 | 4.0% |
| 5 to 19 units | 27 | 1.1% |
| 20 or more units | 14 | 0.6% |
| Mobile home & other | 25 | 1.1% |
Geography
- ZCTA
- 21776
- Land area
- 35 sq mi
- Water area
- 0.12 sq mi
- Center point
- 39.5180, -77.0997
Counties this ZIP covers
2Compare 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)