ZIP code
20899
Gaithersburg, MD
20899 covers Gaithersburg in Montgomery County, with 106 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 20899. Methodology
ZIP code map of 20899
About ZIP code 20899
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 20899. Not ACS. Methodology
People in 20899
Race
- White32
- Black or African American66
- Asian10
- Other race6
- Two or more races11
Hispanic or Latino (any race): 10
Age
- Under 107
- 10 to 196
- 20 to 294
- 30 to 3937
- 40 to 4918
- 50 to 5924
- 60 to 6925
- 70 to 794
Income and housing in 20899
Education
- High school graduate71.7%
- Bachelor's degree33.0%
- Graduate degree33.0%
Places covering 20899
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Gaithersburg100.0%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Montgomery County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Population history for 20899
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2011 | 131 | |
| 2012 | 130 | |
| 2013 | 115 | |
| 2014 | 131 | |
| 2015 | 127 | |
| 2016 | 133 | |
| 2017 | 253 | |
| 2018 | 260 | |
| 2019 | 295 | |
| 2020 | 284 | |
| 2021 | 322 | |
| 2022 | 143 | |
| 2023 | 106 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 20899
12 nearest ZIP centroids (any distance)
- 20877Gaithersburg1.3 miPop 39,068 · Income $86,103
- 20880Washington Grove2.2 miPop 590 · Income $160,417
- 20878Gaithersburg2.9 miPop 65,236 · Income $142,062
- 20886Montgomery Village3.1 miPop 34,419 · Income $98,767
- 20879Gaithersburg3.2 miPop 26,120 · Income $105,109
- 20850Rockville4.3 miPop 50,365 · Income $122,691
- 20876Germantown4.4 miPop 26,511 · Income $113,329
- 20855Derwood4.6 miPop 16,557 · Income $147,708
- 20874Germantown4.7 miPop 62,233 · Income $109,648
- 20841Boyds6.3 miPop 9,706 · Income $184,276
- 20882Gaithersburg6.5 miPop 13,661 · Income $186,964
- 20851Rockville6.9 miPop 14,660 · Income $113,951
ZIP centroids within 2 miles
| ZIP | City | State | Distance (miles) | ACS population | Median income |
|---|---|---|---|---|---|
| 20877 | Gaithersburg | MD | 1.3 mi | 39,068 | $86,103 |
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 20899 FAQ
- What city is ZIP code 20899 in?
- 20899 is in Gaithersburg, MD.
- What county is 20899 in?
- 20899 is in Montgomery County.
- What is the median household income in 20899?
- The median household income in 20899 is $23,917.
- Which ZIP codes are near 20899?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 20899.