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ZIP code

99020

Marshall, WA

PO BOX

99020 covers Marshall in Spokane County, with 15 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

15

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 99020. Methodology

About ZIP code 99020

Type

PO BOX

Timezone

America/Los_Angeles

Area codes

509

Land area

0.0 sq mi

Water area

0.00 sq mi

Households

7

More enterprise fields

Timezone
America/Los_Angeles
Area Codes
509
World Region
NA
Country
US

Commercial ZIP directory · not ACS

Commercial ZIP directory population_count for ZCTA 99020. Not ACS. Methodology

People in 99020

Race

  • White44
  • Two or more races8

Hispanic or Latino (any race): 8

Age

  • Under 101
  • 10 to 195
  • 20 to 294
  • 30 to 394
  • 40 to 4912
  • 50 to 5913
  • 60 to 697
  • 70 to 796

Income and housing in 99020

Poverty rate

0.0%

Median earnings

-666666666

Education

  • High school graduate100.0%
  • Bachelor's degree53.3%
  • Graduate degree0.0%

Places covering 99020

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.

No place overlap rows for this ZIP.

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

100.0% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 99020

IRS populationACS population
225112020052023

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
2005172
2006173
2007208
2011145
2012104
201366
201415
201515
20160
20170
20180
20190
20200
20210
202215
202315

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

ZIP codes near 99020

12 nearest ZIP centroids (any distance)

  1. 99014Four Lakes4.6 miPop 15 · Income —
  2. 99224Spokane6.1 miPop 23,599 · Income $76,785
  3. 99203Spokane6.3 miPop 21,921 · Income $95,532
  4. 99001Airway Heights6.7 miPop 8,931 · Income $60,182
  5. 99204Spokane6.7 miPop 7,519 · Income $50,266
  6. 99201Spokane7.4 miPop 14,432 · Income $35,286
  7. 99011Fairchild Air Force Base8.0 miPop 3,016 · Income $69,825
  8. 99258Spokane8.4 miPop 473 · Income —
  9. 99202Spokane8.5 miPop 19,956 · Income $61,323
  10. 99223Spokane8.7 miPop 35,848 · Income $91,377
  11. 99205Spokane9.5 miPop 43,340 · Income $72,547
  12. 99207Spokane10.1 miPop 34,766 · Income $55,548

ZIP centroids within 2 miles

No other ZIP codes within 2 miles of 99020, measured by Census internal-point centroids. Try a wider radius.

ZIPs within 2 miles of this place

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

99020 Marshall, WA

Looking up ZIP codes within 2 miles of 99020 Marshall, WA, 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 99020 FAQ

What city is ZIP code 99020 in?
99020 is in Marshall, WA.
What county is 99020 in?
99020 is in Spokane County.
What is the median household income in 99020?
Median household income is not published for 99020.
Which ZIP codes are near 99020?
Use the radius tool on this page to list ZIP codes within a chosen distance of 99020.