Residential delivery area · California
ZIP Code 92704: Santa Ana, CA
ZIP code 92704 is in Santa Ana, California, entirely in Orange County (Census 2020 ZIP-county file). About 82,000 people live there (Census Bureau, ACS 2020-2024), the most populous of Santa Ana's 6 residential ZIP codes. Median household income is $99,777 (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Santa Ana · 6 residential ZIPs
- County
- Orange County
- Census places
- Santa Ana
- Neighborhoods
- Bit-O-Home Trailer Park, Coach Royal Trailer Park, Fairview Mobile Home Estates, Gardners Trailer Park, Kona Kai Mobile Home Park, Liberty Mobile Home Court and 4 more GeoNames
- Metro area
- Los Angeles-Long Beach-Anaheim, CA
- House districts
- CA-46 (98%), CA-45 (2%) 119th Congress, by share of land
- State
- California
- Time zone
- Pacific
- Land area
- 7.4 sq mi · 11,087 people per sq mi
Where is ZIP code 92704?
92704 centers on 33.721°, -117.905° and covers 7.4 square miles of land plus 0.0 of water. It borders 5 ZIP codes: 92703, 92707, 92708, 92626, 92843.
The map draws ZIP code areas only. For the streets inside 92704, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0); neighborhoods from the GeoNames gazetteer (CC BY 4.0), placed in this ZIP code by PlainZIP.
How does 92704 compare with the rest of Santa Ana?
| Measure | 92704 | In Santa Ana | In Orange County | In CA |
|---|---|---|---|---|
| People (ACS 2020-2024) | 82,120 | 1st of 6 | 3rd of 90 | 25th of 1,802 |
| Median household income | $100k | 4th of 6 | 61st of 82 | 585th of 1,189 |
| Median home value | $700k | 3rd of 6 | 77th of 85 | 678th of 1,317 |
Its median household income is higher than in 81% of U.S. residential ZIP codes, and it is denser than 98% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 92704?
The 2020 Census counted 82,841 people in 92704; the ACS, which samples households over 2020-2024, estimates 82,120. Between the 2010 and 2020 censuses its population fell 6.0% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 82,120
- 2020 Census count
- 82,841−6.0% since 2010 (88,123)
- Households
- 20,871
- Median age
- 35.9
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 92704?
Of the 82,120 people the ACS estimates in 92704, 21.9% are under 18 and 12.5% are 65 or older. The largest group by race and Hispanic origin is Hispanic or Latino (70.2%), then Asian (not Hispanic) (19.3%).
- Under 1821.9%
- 18 to 6465.6%
- 65 and older12.5%
- Hispanic or Latino70.2%
- Asian, not Hispanic19.3%
- White, not Hispanic8.6%
- Other or two or more1.2%
- Black, not Hispanic0.7%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 92704 earn?
Median household income is $99,777 (ACS 2020-2024), the 61st highest of the 82 ranked ZIP codes in Orange County. It rose from $84,996 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $99,777
- Income per person
- $32,328
- Below the poverty line
- 8.8%
- Unemployed (of the labor force)
- 4.6%
- Adults 25+ with a bachelor's degree
- 20.6%
- Adjusted gross income per tax return, 2022
- $56,63639,020 returns; wages 79% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 92704?
FHFA's house price index for 92704, built from repeat sales and appraisals of the same homes, rose 110% from 2015 to 2025 and rose 58% from 2020 to 2025, and moved +7.5% in 2025.
- Median home value (owners' estimate)
- $700,200
- Median gross rent
- $2,241
- Homes owned by their occupants
- 49.1%
- Housing units
- 21,415
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 92704?
1,641 business establishments had a location in this ZIP code in 2023, 19 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade198
- Manufacturing192
- Accommodation and food services187
- Health care and social assistance171
- Other services (except public administration)154
- Construction134
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 92704?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 92703 | Santa Ana | 62,447 | $84k | 1.9 mi |
| 92707 | Santa Ana | 58,695 | $105k | 2.1 mi |
| 92708 | Fountain Valley | 56,258 | $115k | 2.7 mi |
| 92626 | Costa Mesa | 50,708 | $114k | 2.9 mi |
| 92843 | Garden Grove | 46,414 | $81k | 3.3 mi |
| 92701 | Santa Ana | 47,818 | $71k | 3.3 mi (near) |
| 92706 | Santa Ana | 37,175 | $103k | 3.4 mi (near) |
| 92606 | Irvine | 23,990 | $136k | 4.7 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.