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ZIP code

20880

Washington Grove, MD

PO BOX

20880 covers Washington Grove in Montgomery County, with 590 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

ACS 2023 population

590

Median household income

$160,417

Median home value

$594,200

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 20880. Methodology

About ZIP code 20880

Type

PO BOX

Timezone

America/New_York

Area codes

227, 240, 301

Land area

0.3 sq mi

Water area

0.00 sq mi

Households

305

Acceptable cities: Washingtn Grv

More enterprise fields

Timezone
America/New_York
Area Codes
227, 240, 301
World Region
NA
Country
US

Commercial ZIP directory · not ACS

Commercial ZIP directory population_count for ZCTA 20880. Not ACS. Methodology

People in 20880

Race

  • White395
  • Black or African American29
  • American Indian or Alaska Native1
  • Asian17
  • Native Hawaiian and Pacific Islander2
  • Other race24
  • Two or more races36

Hispanic or Latino (any race): 45

Age

  • Under 1031
  • 10 to 1936
  • 20 to 2942
  • 30 to 3961
  • 40 to 4935
  • 50 to 5965
  • 60 to 69114
  • 70 to 79100
  • 80 and older20

Income and housing in 20880

Poverty rate

3.7%

Median earnings

$101,250

Median household income

$160,417

Median home value

$594,200

Education

  • High school graduate99.4%
  • Bachelor's degree70.1%
  • Graduate degree36.3%

Places covering 20880

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.

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.

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

0.0% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 20880

IRS populationACS population
801401020052023

Hover the chart or read the table below (Year | ACS | IRS).

Population history. Year | ACS population | IRS population. ACS and IRS are separate series. Blank cells mean that source did not publish a count for the year.
YearACS populationIRS population
2005740
2006658
2007742
2008730
2011441
2012489
2013516
2014538
2015535
2016487580
2017521
2018455
2019547
2020530
2021700
2022604
2023590

ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.

ZIP codes near 20880

12 nearest ZIP centroids (any distance)

  1. 20877Gaithersburg0.9 miPop 39,068 · Income $86,103
  2. 20879Gaithersburg1.9 miPop 26,120 · Income $105,109
  3. 20899Gaithersburg2.2 miPop 106 · Income $23,917
  4. 20855Derwood2.3 miPop 16,557 · Income $147,708
  5. 20850Rockville3.6 miPop 50,365 · Income $122,691
  6. 20886Montgomery Village3.7 miPop 34,419 · Income $98,767
  7. 20878Gaithersburg4.5 miPop 65,236 · Income $142,062
  8. 20853Rockville5.1 miPop 31,438 · Income $157,168
  9. 20851Rockville5.2 miPop 14,660 · Income $113,951
  10. 20832Olney5.2 miPop 25,766 · Income $166,892
  11. 20876Germantown5.6 miPop 26,511 · Income $113,329
  12. 20882Gaithersburg6.1 miPop 13,661 · Income $186,964

ZIP centroids within 2 miles

ZIP centroids within 2 miles of 20880, measured by Census internal point.
ZIPCityStateDistance (miles)ACS populationMedian income
20877GaithersburgMD0.9 mi39,068$86,103
20879GaithersburgMD1.9 mi26,120$105,109

ZIPs within 2 miles of this place

Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.

20880 Washington Grove, MD

Looking up ZIP codes within 2 miles of 20880 Washington Grove, MD, measured by centroid distance.

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ACS population

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Households

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Avg median income

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Avg median home

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Selected ZIP codes

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ZIP code 20880 FAQ

What city is ZIP code 20880 in?
20880 is in Washington Grove, MD.
What county is 20880 in?
20880 is in Montgomery County.
What is the median household income in 20880?
The median household income in 20880 is $160,417.
Which ZIP codes are near 20880?
Use the radius tool on this page to list ZIP codes within a chosen distance of 20880.