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ZIP code

37831

Oak Ridge, TN

PO BOX

37831 is a po box for Oak Ridge in Anderson County. Census ACS does not publish a population for this code. IRS last reported 823 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

823

IRS Statistics of Income 2008. Geography: ZCTA 37831. Methodology

About ZIP code 37831

Type

PO BOX

Timezone

America/New_York

Area codes

865

IRS households (2008)

467

More enterprise fields

Timezone
America/New_York
Area Codes
865
World Region
NA
Country
US

Commercial ZIP directory · not ACS

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 37831. Methodology

People in 37831

Census fields are empty for this ZIP.

Income and housing in 37831

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

Places covering 37831

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 37831

IRS population
926463020052008

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
2005857
2006789
2007845
2008823

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

ZIP codes near 37831

12 nearest ZIP centroids (any distance)

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ZIP centroids within 2 miles

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ZIP code 37831 FAQ

What city is ZIP code 37831 in?
37831 is in Oak Ridge, TN.
What county is 37831 in?
37831 is in Anderson County.
What is the median household income in 37831?
Median household income is not published for 37831.
Which ZIP codes are near 37831?
Use the radius tool on this page to list ZIP codes within a chosen distance of 37831.