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US ZIP Code Profile

ZIP Code 89121
Las Vegas, Nevada

ZIP code 89121 is in Las Vegas, located in Clark County, Nevada, within the Las Vegas-Henderson-Paradise metro area. Its 2020 Census population was 68,692. The estimated median adjusted gross income per tax return is $35,021, and about 1% of filers report $200,000 or more.

2020 Population
68,692
Census ZCTA
County
Clark
FIPS 32003
Median income (est.)
$35,021
IRS SOI 2022
Land Area
9.218 mi²
+ 0 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityLas Vegas, NV
CountyClark County (FIPS 32003)
StateNevada (FIPS 32)
Metro Area (MSA)Las Vegas-Henderson-Paradise, NV Metro Area (29820)
Census Region / DivisionWest Region · Mountain Division
Coordinates36.121525, -115.09128
Land / Water Area9.218 mi² land · 0 mi² water

02Income & Economics

Distribution of the 31,230 individual tax returns filed in 89121 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
36.3%
$25K–$50K
34.2%
$50K–$75K
14.6%
$75K–$100K
7.1%
$100K–$200K
6.4%
$200K+
1.3%
The $200,000+ bracket accounts for 13% of 89121's total adjusted gross income, from 1% of returns — a concentration that drives the gap between the median ($35,021) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 89121's IRS income metrics, 2020–2022.

Median income (2021→2022)
$35,021
▲ 5.4%
Filers earning $200K+
1.3%
▲ 0.0 pt
Total filers
31,230
▼ 2.2%
GET /zipc/v2/zipcodes/89121/soi?year=… $30K 2020 $33K 2021 $35K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 89121 ZCTA.

2000
61,669
 
2010
64,096
▲ +3.9%
2020
68,692
▲ +7.2%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 89121. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 89121

Las Vegas and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 89121 to any ZIP

Enter a 5-digit ZIP to calculate the distance.

06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number314880
City AliasesLas Vegas

07Frequently Asked Questions

What county is ZIP code 89121 in?

ZIP code 89121 is in Clark County, Nevada (county FIPS code 32003).

What city is ZIP code 89121?

The primary USPS city for 89121 is Las Vegas, NV.

What metro area (MSA) is 89121 in?

89121 is part of the Las Vegas-Henderson-Paradise, NV Metro Area (MSA code 29820).

What is the population of ZIP code 89121?

The 2020 Census population of 89121 was 68,692 residents.

What is the median income in ZIP code 89121?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 89121 is about $35,021, with around 1% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.