ZIP Code 20899
ZIP Code Tabulation Area in Montgomery County, Maryland.
- Population
- 106
- Median household income
- $23,917
-64.1%’19–’23
-32.5%’19–’23
ZIP Code 20899 (Montgomery County, Maryland) is home to about 106 residents. At $23,917, its median household income sits below Montgomery County's $128,733.
Between 2019 and 2023, ZIP Code 20899's population declined 64.1% from 295 to 106, while its median gross rent fell 5.9% from $887 to $835.
Owners occupy 0.0% of the area's occupied homes. The median resident is 70.4 years old.
Demographics
ACS 2019–2023- Population
- 106
- Median age
- 70.4 yrs
- Median household income
- $23,917
- Median home value
- —
- Median gross rent
- $835
- Housing units
- 89
- Homeownership rate
- 0.0%
- Bachelor's degree or higher
- 33.0%
- Unemployment rate
- 56.3%
Trends
ACS 5-year · 2019–2023295106
$35,435$23,917
$887$835
| Year | Population | Median household income | Median gross rent |
|---|---|---|---|
| 2019 | 295 | $35,435 | $887 |
| 2020 | 284 | $37,279 | $902 |
| 2021 | 322 | — | $938 |
| 2022 | 143 | $19,722 | $1,025 |
| 2023 | 106 | $23,917 | $835 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 50.0%
5 to 170.0%
18 to 240.0%
25 to 340.0%
35 to 4413.2%
45 to 5416.0%
55 to 6417.0%
65 to 7425.5%
75 and over28.3%
| Count | Share | |
|---|---|---|
| Under 5 | 0 | 0.0% |
| 5 to 17 | 0 | 0.0% |
| 18 to 24 | 0 | 0.0% |
| 25 to 34 | 0 | 0.0% |
| 35 to 44 | 14 | 13.2% |
| 45 to 54 | 17 | 16.0% |
| 55 to 64 | 18 | 17.0% |
| 65 to 74 | 27 | 25.5% |
| 75 and over | 30 | 28.3% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 32 | 30.2% |
| Black or African American | 74 | 69.8% |
| 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 diploma28.3%
High school graduate21.7%
Some college or associate's17.0%
Bachelor's degree0.0%
Graduate or professional degree33.0%
| Count | Share | |
|---|---|---|
| No high school diploma | 30 | 28.3% |
| High school graduate | 23 | 21.7% |
| Some college or associate's | 18 | 17.0% |
| Bachelor's degree | 0 | 0.0% |
| Graduate or professional degree | 35 | 33.0% |
Commute to work
Drove alone0.0%
Carpooled0.0%
Public transit100.0%
Walked0.0%
Bicycle0.0%
Worked from home0.0%
Other means0.0%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 0 | 0.0% |
| Carpooled | 0 | 0.0% |
| Public transit | 14 | 100.0% |
| Walked | 0 | 0.0% |
| Bicycle | 0 | 0.0% |
| Worked from home | 0 | 0.0% |
| Other means | 0 | 0.0% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 0 | 0.0% |
| 15 to 29 min | 0 | 0.0% |
| 30 to 44 min | 14 | 100.0% |
| 45 to 59 min | 0 | 0.0% |
| 60+ min | 0 | 0.0% |
Households
- Average household size
- 1.19
- Poverty rate
- 17.0% (18 of 106)
| Count | Share | |
|---|---|---|
| Family households | 15 | 16.9% |
| Nonfamily households | 74 | 83.1% |
Housing
- Median year structure built
- 1985
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 89 | 100.0% |
| Vacant | 0 | 0.0% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 0 | 0.0% |
| Renter-occupied | 89 | 100.0% |
1-unit, detached0.0%
1-unit, attached0.0%
2 to 4 units0.0%
5 to 19 units0.0%
20 or more units100.0%
Mobile home & other0.0%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 0 | 0.0% |
| 1-unit, attached | 0 | 0.0% |
| 2 to 4 units | 0 | 0.0% |
| 5 to 19 units | 0 | 0.0% |
| 20 or more units | 89 | 100.0% |
| Mobile home & other | 0 | 0.0% |
Geography
- ZCTA
- 20899
- Land area
- 0.11 sq mi
- Water area
- 0 sq mi
- Center point
- 39.1444, -77.2162
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)