ZIP Code 20736
ZIP Code Tabulation Area in Calvert County, Maryland.
- Population
- 9,775
- Median household income
- $159,821
- Median home value
- $570,900
+5.7%’19–’23
+12.4%’19–’23
+27.6%’19–’23
ZIP Code 20736 (Calvert County, Maryland) is home to about 9,775 residents. Its median household income of $159,821 runs above the Calvert County figure of $132,059.
Between 2019 and 2023, ZIP Code 20736's population grew 5.7% from 9,248 to 9,775, while its median gross rent rose 32.1% from $1,329 to $1,755.
78.0% of workers drive to work alone. 95.1% of homes are single-family detached houses.
Demographics
ACS 2019–2023- Population
- 9,775
- Median age
- 39.1 yrs
- Median household income
- $159,821
- Median home value
- $570,900
- Median gross rent
- $1,755
- Housing units
- 3,470
- Homeownership rate
- 94.5%
- Bachelor's degree or higher
- 42.3%
- Unemployment rate
- 0.3%
Trends
ACS 5-year · 2019–20239,2489,775
$142,128$159,821
$447,400$570,900
$1,329$1,755
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 9,248 | $142,128 | $447,400 | $1,329 |
| 2020 | 8,715 | $133,750 | $456,800 | $1,375 |
| 2021 | 9,393 | $139,321 | $455,000 | $1,424 |
| 2022 | 9,274 | $158,924 | $531,700 | $1,455 |
| 2023 | 9,775 | $159,821 | $570,900 | $1,755 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 57.2%
5 to 1720.4%
18 to 244.4%
25 to 3411.0%
35 to 4413.0%
45 to 5413.9%
55 to 6415.8%
65 to 748.4%
75 and over5.8%
| Count | Share | |
|---|---|---|
| Under 5 | 706 | 7.2% |
| 5 to 17 | 1,996 | 20.4% |
| 18 to 24 | 427 | 4.4% |
| 25 to 34 | 1,078 | 11.0% |
| 35 to 44 | 1,274 | 13.0% |
| 45 to 54 | 1,362 | 13.9% |
| 55 to 64 | 1,546 | 15.8% |
| 65 to 74 | 819 | 8.4% |
| 75 and over | 567 | 5.8% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 7,794 | 79.7% |
| Black or African American | 539 | 5.5% |
| American Indian & Alaska Native | 13 | 0.1% |
| Asian | 0 | 0.0% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 196 | 2.0% |
| Two or more races | 727 | 7.4% |
| Hispanic or Latino (any race) | 506 | 5.2% |
Educational attainment (age 25+)
No high school diploma4.2%
High school graduate22.0%
Some college or associate's31.5%
Bachelor's degree25.7%
Graduate or professional degree16.6%
| Count | Share | |
|---|---|---|
| No high school diploma | 281 | 4.2% |
| High school graduate | 1,460 | 22.0% |
| Some college or associate's | 2,094 | 31.5% |
| Bachelor's degree | 1,708 | 25.7% |
| Graduate or professional degree | 1,103 | 16.6% |
Commute to work
- Mean travel time to work
- 41 min
Drove alone78.0%
Carpooled3.9%
Public transit2.8%
Walked0.6%
Bicycle0.0%
Worked from home14.1%
Other means0.7%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 3,698 | 78.0% |
| Carpooled | 185 | 3.9% |
| Public transit | 131 | 2.8% |
| Walked | 27 | 0.6% |
| Bicycle | 0 | 0.0% |
| Worked from home | 668 | 14.1% |
| Other means | 31 | 0.7% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 730 | 17.9% |
| 15 to 29 min | 508 | 12.5% |
| 30 to 44 min | 729 | 17.9% |
| 45 to 59 min | 941 | 23.1% |
| 60+ min | 1,164 | 28.6% |
Households
- Average household size
- 2.97
- Poverty rate
- 1.0% (93 of 9,758)
| Count | Share | |
|---|---|---|
| Family households | 2,736 | 83.3% |
| Nonfamily households | 549 | 16.7% |
Housing
- Median year structure built
- 1990
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 3,285 | 94.7% |
| Vacant | 185 | 5.3% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 3,105 | 94.5% |
| Renter-occupied | 180 | 5.5% |
1-unit, detached95.1%
1-unit, attached3.5%
2 to 4 units1.4%
5 to 19 units0.0%
20 or more units0.0%
Mobile home & other0.0%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 3,299 | 95.1% |
| 1-unit, attached | 121 | 3.5% |
| 2 to 4 units | 50 | 1.4% |
| 5 to 19 units | 0 | 0.0% |
| 20 or more units | 0 | 0.0% |
| Mobile home & other | 0 | 0.0% |
Geography
- ZCTA
- 20736
- Land area
- 25 sq mi
- Water area
- 0.63 sq mi
- Center point
- 38.6899, -76.6173
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)