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US ZIP Code Profile

ZIP Code 90670
Santa Fe Springs, California

ZIP code 90670 is in Santa Fe Springs, located in Los Angeles County, California, within the Los Angeles-Long Beach-Anaheim metro area. Its 2020 Census population was 17,761. The estimated median adjusted gross income per tax return is $49,882, and about 4% of filers report $200,000 or more.

2020 Population
17,761
Census ZCTA
County
Los Angeles
FIPS 06037
Median income (est.)
$49,882
IRS SOI 2022
Land Area
8.463 mi²
+ 0.039 mi² water

01Location & Geography

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

Primary CitySanta Fe Springs, 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
Coordinates33.933563, -118.062614
Land / Water Area8.463 mi² land · 0.039 mi² water

02Income & Economics

Distribution of the 8,180 individual tax returns filed in 90670 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
24.2%
$25K–$50K
25.9%
$50K–$75K
17.7%
$75K–$100K
11.2%
$100K–$200K
17.0%
$200K+
3.9%
The $200,000+ bracket accounts for 28% of 90670's total adjusted gross income, from 4% of returns — a concentration that drives the gap between the median ($49,882) 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 90670's IRS income metrics, 2020–2022.

Median income (2021→2022)
$49,882
▲ 7.1%
Filers earning $200K+
3.9%
▲ 0.5 pt
Total filers
8,180
▼ 0.8%
GET /zipc/v2/zipcodes/90670/soi?year=… $43K 2020 $47K 2021 $50K 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 90670 ZCTA.

2000
16,263
 
2010
14,866
▼ -8.6%
2020
17,761
▲ +19.5%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 90670. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 90670

Santa Fe Springs and its immediate neighbors, sorted by distance.

3 mi
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Distance from 90670 to any ZIP

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06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number056960
City AliasesSanta Fe Springs, Santa Fe Spgs

07Frequently Asked Questions

What county is ZIP code 90670 in?

ZIP code 90670 is in Los Angeles County, California (county FIPS code 06037).

What city is ZIP code 90670?

The primary USPS city for 90670 is Santa Fe Springs, CA.

What metro area (MSA) is 90670 in?

90670 is part of the Los Angeles-Long Beach-Anaheim, CA Metro Area (MSA code 31080).

What is the population of ZIP code 90670?

The 2020 Census population of 90670 was 17,761 residents.

What is the median income in ZIP code 90670?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 90670 is about $49,882, with around 4% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.