What is the median household income in 80121?

The median household income in 80121 is $136,287.

Which ZIP codes are near 80121?

Use the radius tool on this page to list ZIP codes within a chosen distance of 80121.

ZIP code

80121

Littleton, CO

STANDARD

80121 covers Littleton in Arapahoe County, with 17,929 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

17,929

Median household income

$136,287

Median home value

$684,900

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 80121. Methodology

ZIP code map of 80121

Census ZCTA boundary for ZIP 80121 in Littleton, Colorado. A ZCTA is not the same as a USPS ZIP code. Boundaries: U.S. Census Bureau. Methodology · Data sources

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About ZIP code 80121

Type

STANDARD

City

Littleton

County

Arapahoe County

Timezone

America/Denver

Area codes

303, 720, 983

Land area

7.2 sq mi

Water area

0.01 sq mi

Households

7,501

Median gross rent

$1,945

Acceptable cities: Centennial, Cherry Hills Village, Cherry Hl Vlg, Greenwood Village, Greenwood Vlg

More enterprise fields

Timezone

America/Denver

Area Codes

303, 720, 983

World Region

Country

Commercial ZIP directory · not ACS

Commercial ZIP directory population_count for ZCTA 80121. Not ACS. Methodology

People in 80121

Race

White15,540
Black or African American182
American Indian or Alaska Native91
Asian384
Native Hawaiian and Pacific Islander37
Other race498
Two or more races1,444

Hispanic or Latino (any race): 1,634

Age

Under 101,888
10 to 192,219
20 to 291,569
30 to 392,085
40 to 492,272
50 to 592,476
60 to 692,598
70 to 791,840
80 and older1,229

Income and housing in 80121

Poverty rate

4.3%

Median earnings

$69,041

Median household income

$136,287

Median home value

$684,900

Median gross rent

$1,945

Education

High school graduate98.6%
Bachelor's degree63.6%
Graduate degree26.6%

Places covering 80121

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.

Arapahoe 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

3.4% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 80121

IRS populationACS population

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.
Year	ACS population	IRS population
2005		18,145
2006		16,892
2007		17,630
2008		17,380
2009		17,558
2010		17,554
2011	17,923	17,703
2012	18,070	17,490
2013	18,458	17,870
2014	18,616	17,710
2015	18,907	17,570
2016	19,343	17,510
2017	19,185	17,380
2018	19,414	17,260
2019	19,217	17,270
2020	18,567	16,950
2021	17,918	17,270
2022	18,049	16,990
2023	17,929

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

ZIP codes near 80121

12 nearest ZIP centroids (any distance)

80122Littleton2.1 miPop 31,575 · Income $120,181
80113Englewood2.4 miPop 22,619 · Income $95,543
80120Littleton3.3 miPop 29,992 · Income $91,162
80237Denver3.4 miPop 22,764 · Income $86,723
80111Englewood3.8 miPop 31,817 · Income $132,292
80110Englewood3.9 miPop 23,775 · Income $82,037
80222Denver4.4 miPop 23,298 · Income $85,354
80210Denver4.6 miPop 39,155 · Income $120,156
80126Littleton4.7 miPop 44,482 · Income $166,501
80129Littleton5.4 miPop 29,495 · Income $136,915
80112Englewood5.4 miPop 36,687 · Income $107,504
80236Denver5.4 miPop 17,207 · Income $83,543

ZIP centroids within 2 miles

No other ZIP codes within 2 miles of 80121, measured by Census internal-point centroids. Try a wider radius.

ZIPs within 2 miles of this place

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Radius (miles)

80121 Littleton, CO

Looking up ZIP codes within 2 miles of 80121 Littleton, CO, measured by centroid distance.

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ZIP code 80121 FAQ

What city is ZIP code 80121 in?: 80121 is in Littleton, CO.
What county is 80121 in?: 80121 is in Arapahoe County.
What is the median household income in 80121?: The median household income in 80121 is $136,287.
Which ZIP codes are near 80121?: Use the radius tool on this page to list ZIP codes within a chosen distance of 80121.