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ZIP code

99228

Spokane, WA

PO BOX

99228 is a po box for Spokane in Spokane County. Census ACS does not publish a population for this code. IRS last reported 1,443 people in 2008.

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

IRS 2008 population

1,443

IRS Statistics of Income 2008. Geography: ZCTA 99228. Methodology

About ZIP code 99228

Type

PO BOX

Timezone

America/Los_Angeles

Area codes

509

IRS households (2008)

798

More enterprise fields

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

Commercial ZIP directory · not ACS

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 99228. Methodology

People in 99228

Census fields are empty for this ZIP.

Income and housing in 99228

ACS does not publish income or housing figures for this ZIP.

Places covering 99228

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.

No county overlap rows for this ZIP.

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 99228

IRS population
1,702851020052008

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
20051,319
20061,291
20071,576
20081,443

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

ZIP codes near 99228

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ZIP centroids within 2 miles

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ZIP code 99228 FAQ

What city is ZIP code 99228 in?
99228 is in Spokane, WA.
What county is 99228 in?
99228 is in Spokane County.
What is the median household income in 99228?
Median household income is not published for 99228.
Which ZIP codes are near 99228?
Use the radius tool on this page to list ZIP codes within a chosen distance of 99228.