ZIP Code 20685
ZIP Code Tabulation Area in Calvert County, Maryland.
- Population
- 6,481
- Median household income
- $122,059
- Median home value
- $431,200
-6.6%’19–’23
+13.2%’19–’23
+27.2%’19–’23
Covering part of Calvert County, Maryland, ZIP Code 20685 has about 6,481 residents. At $122,059, its median household income sits below Calvert County's $132,059.
From 2019 to 2023, ZIP Code 20685's population declined 6.6% from 6,942 to 6,481, while its median gross rent fell 8.0% from $1,646 to $1,515.
The largest age group is 55 to 64, 22.4% of residents. White (non-Hispanic) residents are the largest group, 76.7% of the population.
Demographics
ACS 2019–2023- Population
- 6,481
- Median age
- 45.2 yrs
- Median household income
- $122,059
- Median home value
- $431,200
- Median gross rent
- $1,515
- Housing units
- 2,494
- Homeownership rate
- 94.5%
- Bachelor's degree or higher
- 23.6%
- Unemployment rate
- 1.0%
Trends
ACS 5-year · 2019–20236,9426,481
$107,821$122,059
$339,000$431,200
$1,646$1,515
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 6,942 | $107,821 | $339,000 | $1,646 |
| 2020 | 6,732 | $118,258 | $347,400 | $1,620 |
| 2021 | 6,874 | $114,323 | $351,600 | $1,643 |
| 2022 | 6,750 | $119,792 | $384,200 | $1,636 |
| 2023 | 6,481 | $122,059 | $431,200 | $1,515 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 53.6%
5 to 1715.9%
18 to 247.7%
25 to 349.7%
35 to 4412.8%
45 to 5411.7%
55 to 6422.4%
65 to 749.4%
75 and over6.8%
| Count | Share | |
|---|---|---|
| Under 5 | 234 | 3.6% |
| 5 to 17 | 1,032 | 15.9% |
| 18 to 24 | 499 | 7.7% |
| 25 to 34 | 629 | 9.7% |
| 35 to 44 | 829 | 12.8% |
| 45 to 54 | 756 | 11.7% |
| 55 to 64 | 1,453 | 22.4% |
| 65 to 74 | 611 | 9.4% |
| 75 and over | 438 | 6.8% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 4,974 | 76.7% |
| Black or African American | 894 | 13.8% |
| American Indian & Alaska Native | 0 | 0.0% |
| Asian | 18 | 0.3% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 0 | 0.0% |
| Two or more races | 439 | 6.8% |
| Hispanic or Latino (any race) | 156 | 2.4% |
Educational attainment (age 25+)
No high school diploma6.9%
High school graduate33.1%
Some college or associate's36.4%
Bachelor's degree13.8%
Graduate or professional degree9.8%
| Count | Share | |
|---|---|---|
| No high school diploma | 325 | 6.9% |
| High school graduate | 1,562 | 33.1% |
| Some college or associate's | 1,717 | 36.4% |
| Bachelor's degree | 649 | 13.8% |
| Graduate or professional degree | 463 | 9.8% |
Commute to work
- Mean travel time to work
- 40 min
Drove alone75.1%
Carpooled7.1%
Public transit0.3%
Walked0.0%
Bicycle0.0%
Worked from home17.6%
Other means0.0%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 2,576 | 75.1% |
| Carpooled | 242 | 7.1% |
| Public transit | 9 | 0.3% |
| Walked | 0 | 0.0% |
| Bicycle | 0 | 0.0% |
| Worked from home | 605 | 17.6% |
| Other means | 0 | 0.0% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 165 | 5.8% |
| 15 to 29 min | 1,038 | 36.7% |
| 30 to 44 min | 658 | 23.3% |
| 45 to 59 min | 234 | 8.3% |
| 60+ min | 732 | 25.9% |
Households
- Average household size
- 2.74
- Poverty rate
- 0.5% (35 of 6,473)
| Count | Share | |
|---|---|---|
| Family households | 1,803 | 76.5% |
| Nonfamily households | 553 | 23.5% |
Housing
- Median year structure built
- 1986
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 2,356 | 94.5% |
| Vacant | 138 | 5.5% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 2,227 | 94.5% |
| Renter-occupied | 129 | 5.5% |
1-unit, detached96.8%
1-unit, attached3.2%
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 | 2,415 | 96.8% |
| 1-unit, attached | 79 | 3.2% |
| 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
- 20685
- Land area
- 23 sq mi
- Water area
- 8.33 sq mi
- Center point
- 38.4344, -76.5287
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)