ZIP Code 21811
ZIP Code Tabulation Area in Worcester County, Maryland.
- Population
- 24,263
- Median household income
- $91,293
- Median home value
- $362,500
+0.8%’19–’23
+30.9%’19–’23
+34.9%’19–’23
ZIP Code 21811 (Worcester County, Maryland) is home to about 24,263 residents. The median household income of $91,293 is above the Worcester County median ($81,455).
From 2019 to 2023, ZIP Code 21811's population held roughly steady from 24,071 to 24,263, while its median gross rent rose 14.3% from $1,223 to $1,398.
The largest age group is 65 to 74, 18.8% of residents. White (non-Hispanic) residents are the largest group, 82.0% of the population.
Demographics
ACS 2019–2023- Population
- 24,263
- Median age
- 55.2 yrs
- Median household income
- $91,293
- Median home value
- $362,500
- Median gross rent
- $1,398
- Housing units
- 15,439
- Homeownership rate
- 81.4%
- Bachelor's degree or higher
- 36.1%
- Unemployment rate
- 5.1%
Trends
ACS 5-year · 2019–202324,07124,263
$69,747$91,293
$268,800$362,500
$1,223$1,398
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 24,071 | $69,747 | $268,800 | $1,223 |
| 2020 | 24,356 | $72,150 | $269,800 | $1,165 |
| 2021 | 24,187 | $79,337 | $281,300 | $1,215 |
| 2022 | 24,456 | $87,611 | $332,000 | $1,351 |
| 2023 | 24,263 | $91,293 | $362,500 | $1,398 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 53.7%
5 to 1713.1%
18 to 244.7%
25 to 347.6%
35 to 449.6%
45 to 5411.1%
55 to 6416.3%
65 to 7418.8%
75 and over15.2%
| Count | Share | |
|---|---|---|
| Under 5 | 901 | 3.7% |
| 5 to 17 | 3,169 | 13.1% |
| 18 to 24 | 1,138 | 4.7% |
| 25 to 34 | 1,848 | 7.6% |
| 35 to 44 | 2,334 | 9.6% |
| 45 to 54 | 2,682 | 11.1% |
| 55 to 64 | 3,947 | 16.3% |
| 65 to 74 | 4,564 | 18.8% |
| 75 and over | 3,680 | 15.2% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 19,884 | 82.0% |
| Black or African American | 2,088 | 8.6% |
| American Indian & Alaska Native | 7 | 0.0% |
| Asian | 435 | 1.8% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 182 | 0.8% |
| Two or more races | 861 | 3.5% |
| Hispanic or Latino (any race) | 806 | 3.3% |
Educational attainment (age 25+)
No high school diploma6.0%
High school graduate27.2%
Some college or associate's30.7%
Bachelor's degree22.6%
Graduate or professional degree13.5%
| Count | Share | |
|---|---|---|
| No high school diploma | 1,138 | 6.0% |
| High school graduate | 5,186 | 27.2% |
| Some college or associate's | 5,848 | 30.7% |
| Bachelor's degree | 4,306 | 22.6% |
| Graduate or professional degree | 2,577 | 13.5% |
Commute to work
- Mean travel time to work
- 22 min
Drove alone77.3%
Carpooled6.3%
Public transit0.5%
Walked3.0%
Bicycle0.6%
Worked from home12.1%
Other means0.3%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 7,901 | 77.3% |
| Carpooled | 642 | 6.3% |
| Public transit | 49 | 0.5% |
| Walked | 308 | 3.0% |
| Bicycle | 57 | 0.6% |
| Worked from home | 1,232 | 12.1% |
| Other means | 29 | 0.3% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 2,916 | 32.5% |
| 15 to 29 min | 3,774 | 42.0% |
| 30 to 44 min | 1,381 | 15.4% |
| 45 to 59 min | 296 | 3.3% |
| 60+ min | 619 | 6.9% |
Households
- Average household size
- 2.24
- Poverty rate
- 7.2% (1,716 of 23,975)
| Count | Share | |
|---|---|---|
| Family households | 7,576 | 70.8% |
| Nonfamily households | 3,122 | 29.2% |
Housing
- Median year structure built
- 1993
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 10,698 | 69.3% |
| Vacant | 4,741 | 30.7% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 8,713 | 81.4% |
| Renter-occupied | 1,985 | 18.6% |
1-unit, detached78.4%
1-unit, attached6.9%
2 to 4 units1.5%
5 to 19 units2.8%
20 or more units2.3%
Mobile home & other8.1%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 12,104 | 78.4% |
| 1-unit, attached | 1,071 | 6.9% |
| 2 to 4 units | 237 | 1.5% |
| 5 to 19 units | 436 | 2.8% |
| 20 or more units | 348 | 2.3% |
| Mobile home & other | 1,243 | 8.1% |
Geography
- ZCTA
- 21811
- Land area
- 102 sq mi
- Water area
- 12 sq mi
- Center point
- 38.3211, -75.2222
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)