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US ZIP Code Profile

ZIP Code 91345
Mission Hills, California

ZIP code 91345 is in Mission Hills, located in Los Angeles County, California, within the Los Angeles-Long Beach-Anaheim metro area. Its 2020 Census population was 18,895. The estimated median adjusted gross income per tax return is $45,868, and about 3% of filers report $200,000 or more.

2020 Population
18,895
Census ZCTA
County
Los Angeles
FIPS 06037
Median income (est.)
$45,868
IRS SOI 2022
Land Area
3.241 mi²
+ 0.013 mi² water

01Location & Geography

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

Primary CityMission Hills, CA
CountyLos Angeles County (FIPS 06037)
StateCalifornia (FIPS 06)
Metro Area (MSA)Los Angeles-Long Beach-Anaheim, CA Metro Area (31080)
Census Region / DivisionWest Region · Pacific Division
Coordinates34.26588, -118.45675
Land / Water Area3.241 mi² land · 0.013 mi² water

02Income & Economics

Distribution of the 9,320 individual tax returns filed in 91345 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
28.3%
$25K–$50K
26.0%
$50K–$75K
17.4%
$75K–$100K
10.3%
$100K–$200K
15.3%
$200K+
2.7%
The $200,000+ bracket accounts for 13% of 91345's total adjusted gross income, from 3% of returns — a concentration that drives the gap between the median ($45,868) 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 91345's IRS income metrics, 2020–2022.

Median income (2021→2022)
$45,868
▲ 4.0%
Filers earning $200K+
2.7%
▲ 0.2 pt
Total filers
9,320
▼ 1.2%
GET /zipc/v2/zipcodes/91345/soi?year=… $41K 2020 $44K 2021 $46K 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 91345 ZCTA.

2000
17,102
 
2010
18,496
▲ +8.2%
2020
18,895
▲ +2.2%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 91345. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 91345

Mission Hills and its immediate neighbors, sorted by distance.

3 mi
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Distance from 91345 to any ZIP

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06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypeBranch
Carrier Route SortB
USPS Finance Number056780
City AliasesMission Hills, San Fernando

07Frequently Asked Questions

What county is ZIP code 91345 in?

ZIP code 91345 is in Los Angeles County, California (county FIPS code 06037).

What city is ZIP code 91345?

The primary USPS city for 91345 is Mission Hills, CA.

What metro area (MSA) is 91345 in?

91345 is part of the Los Angeles-Long Beach-Anaheim, CA Metro Area (MSA code 31080).

What is the population of ZIP code 91345?

The 2020 Census population of 91345 was 18,895 residents.

What is the median income in ZIP code 91345?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 91345 is about $45,868, with around 3% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.