Residential delivery area · California
ZIP Code 92028: Fallbrook, CA
ZIP code 92028 uses the postal name Fallbrook, California and lies entirely in San Diego County (Census 2020 ZIP-county file). About 52,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $111,290 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Fallbrook (15%) and Rainbow (10%), and 1% in smaller places; 74% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Fallbrook · its only residential ZIP
- County
- San Diego County
- Census places
- Fallbrook (15%) census-designated place; Rainbow (10%) census-designated place
- Metro area
- San Diego-Chula Vista-Carlsbad, CA
- House districts
- CA-48 (61%), CA-49 (39%) 119th Congress, by share of land
- State
- California
- Time zone
- Pacific
- Land area
- 116.7 sq mi · 447 people per sq mi
- PO Box ZIPs
- 92088 also use the name Fallbrook
Where is ZIP code 92028?
92028 centers on 33.386°, -117.225° and covers 116.7 square miles of land plus 0.2 of water. It borders 10 ZIP codes: 92590, 92003, 92057, 92059, 92058, 92055, 92562, 92026, 92592, 92082.
The map draws ZIP code areas only. For the streets inside 92028, 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).
How does 92028 compare with the rest of San Diego County?
| Measure | 92028 | In San Diego County | In CA |
|---|---|---|---|
| People (ACS 2020-2024) | 52,227 | 23rd of 116 | 201st of 1,802 |
| Median household income | $111k | 41st of 85 | 437th of 1,189 |
| Median home value | $843k | 45th of 89 | 499th of 1,317 |
Its median household income is higher than in 87% of U.S. residential ZIP codes, and it is denser than 71% 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 92028?
The 2020 Census counted 51,614 people in 92028; the ACS, which samples households over 2020-2024, estimates 52,227. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 52,227
- 2020 Census count
- 51,614
- Households
- 17,149
- Median age
- 38.7
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 92028?
Of the 52,227 people the ACS estimates in 92028, 24.9% are under 18 and 18.9% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (46.4%), then Hispanic or Latino (41.7%).
- Under 1824.9%
- 18 to 6456.2%
- 65 and older18.9%
- White, not Hispanic46.4%
- Hispanic or Latino41.7%
- Other or two or more5.8%
- Asian, not Hispanic3.9%
- Black, not Hispanic2.2%
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 92028 earn?
Median household income is $111,290 (ACS 2020-2024), the 41st highest of the 85 ranked ZIP codes in San Diego County.
- Median household income
- $111,290
- Income per person
- $44,373
- Below the poverty line
- 9.4%
- Unemployed (of the labor force)
- 5.5%
- Adults 25+ with a bachelor's degree
- 35.8%
- Adjusted gross income per tax return, 2022
- $94,39024,510 returns; wages 62% 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 92028?
FHFA's house price index for 92028, built from repeat sales and appraisals of the same homes, rose 88% from 2015 to 2025 and rose 50% from 2020 to 2025, and moved −1.0% in 2025.
- Median home value (owners' estimate)
- $842,500
- Median gross rent
- $1,847
- Homes owned by their occupants
- 71.5%
- Housing units
- 18,257
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 92028?
1,022 business establishments had a location in this ZIP code in 2023, 57 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction193
- Professional, scientific, and technical services133
- Health care and social assistance116
- Other services (except public administration)87
- Retail trade82
- Accommodation and food services73
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 92028?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 92590 | Temecula | 5,089 | $85k | 6.7 mi |
| 92003 | Bonsall | 5,061 | $113k | 7.2 mi |
| 92057 | Oceanside | 56,835 | $109k | 9.7 mi |
| 92059 | Pala | 1,362 | $100k | 10.0 mi |
| 92058 | Oceanside | 49,834 | $70k | 10.9 mi |
| 92055 | Camp Pendleton | 10,831 | – | 12.1 mi |
| 92562 | Murrieta | 64,781 | $114k | 12.1 mi |
| 92026 | Escondido | 53,075 | $105k | 13.4 mi |
| 92592 | Temecula | 80,035 | $134k | 14.5 mi |
| 92082 | Valley Center | 21,727 | $127k | 15.8 mi |
| 92084 | Vista | 49,727 | $99k | 11.1 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.
Which other ZIP codes use the name Fallbrook?
1 more ZIP code carries the postal name Fallbrook, CA without a residential delivery area: PO boxes at the post office, or a single organization with its own ZIP code. The Census Bureau publishes no figures for it.
| ZIP | County |
|---|---|
| 92088 | San Diego County |
Source: GeoNames postal codes (CC BY 4.0), downloaded 2026-10-09; a ZIP code with no Census ZCTA has no residential delivery area.