ZIP Code 20656
ZIP Code Tabulation Area in St. Mary's County, Maryland.
- Population
- 122
+45.2%’21–’23
ZIP Code 20656 (St. Mary's County, Maryland) is home to about 122 residents.
From 2021 to 2023, ZIP Code 20656's population grew 45.2% from 84 to 122.
Households average 2.22 people. 0.0% of adults 25 and older hold a bachelor's degree or higher.
Demographics
ACS 2019–2023- Population
- 122
- Median age
- 37.7 yrs
- Median household income
- —
- Median home value
- —
- Median gross rent
- —
- Housing units
- 55
- Homeownership rate
- 56.4%
- Bachelor's degree or higher
- 0.0%
- Unemployment rate
- 0.0%
Trends
ACS 5-year · 2019–202384122
| Year | Population | Median household income |
|---|---|---|
| 2021 | 84 | $50,547 |
| 2022 | 203 | — |
| 2023 | 122 | — |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 50.0%
5 to 1736.9%
18 to 240.0%
25 to 340.0%
35 to 4418.0%
45 to 540.0%
55 to 6419.7%
65 to 740.0%
75 and over25.4%
| Count | Share | |
|---|---|---|
| Under 5 | 0 | 0.0% |
| 5 to 17 | 45 | 36.9% |
| 18 to 24 | 0 | 0.0% |
| 25 to 34 | 0 | 0.0% |
| 35 to 44 | 22 | 18.0% |
| 45 to 54 | 0 | 0.0% |
| 55 to 64 | 24 | 19.7% |
| 65 to 74 | 0 | 0.0% |
| 75 and over | 31 | 25.4% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 0 | 0.0% |
| Black or African American | 122 | 100.0% |
| 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 diploma28.6%
High school graduate40.3%
Some college or associate's31.2%
Bachelor's degree0.0%
Graduate or professional degree0.0%
| Count | Share | |
|---|---|---|
| No high school diploma | 22 | 28.6% |
| High school graduate | 31 | 40.3% |
| Some college or associate's | 24 | 31.2% |
| Bachelor's degree | 0 | 0.0% |
| Graduate or professional degree | 0 | 0.0% |
Commute to work
Drove alone0.0%
Carpooled0.0%
Public transit0.0%
Walked0.0%
Bicycle0.0%
Worked from home100.0%
Other means0.0%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 0 | 0.0% |
| Carpooled | 0 | 0.0% |
| Public transit | 0 | 0.0% |
| Walked | 0 | 0.0% |
| Bicycle | 0 | 0.0% |
| Worked from home | 46 | 100.0% |
| Other means | 0 | 0.0% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 0 | — |
| 15 to 29 min | 0 | — |
| 30 to 44 min | 0 | — |
| 45 to 59 min | 0 | — |
| 60+ min | 0 | — |
Households
- Average household size
- 2.22
- Poverty rate
- 62.3% (76 of 122)
| Count | Share | |
|---|---|---|
| Family households | 55 | 100.0% |
| Nonfamily households | 0 | 0.0% |
Housing
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 55 | 100.0% |
| Vacant | 0 | 0.0% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 31 | 56.4% |
| Renter-occupied | 24 | 43.6% |
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 | 55 | 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
- 20656
- Land area
- 0.58 sq mi
- Water area
- 0 sq mi
- Center point
- 38.3385, -76.6813
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)