Residential delivery area · California
ZIP Code 94518: Concord, CA
ZIP code 94518 is in Concord, California, entirely in Contra Costa County (Census 2020 ZIP-county file). About 27,000 people live there (Census Bureau, ACS 2020-2024), the 3rd most populous of Concord's 4 residential ZIP codes. Median household income is $112,094 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Concord (93%) and Walnut Creek (7%).
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Concord · 4 residential ZIPs
- County
- Contra Costa County
- Census places
- Concord (93%); Walnut Creek (7%)
- Neighborhoods
- Meinert, Sunny Acres Trailer Park GeoNames
- Metro area
- San Francisco-Oakland-Fremont, CA
- House district
- CA-10 119th Congress
- State
- California
- Time zone
- Pacific
- Land area
- 5.5 sq mi · 4,935 people per sq mi
Where is ZIP code 94518?
94518 centers on 37.951°, -122.022° and covers 5.5 square miles of land. It borders 6 ZIP codes: 94598, 94519, 94521, 94523, 94520, 94597.
The map draws ZIP code areas only. For the streets inside 94518, 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 94518 compare with the rest of Concord?
| Measure | 94518 | In Concord | In Contra Costa County | In CA |
|---|---|---|---|---|
| People (ACS 2020-2024) | 27,345 | 3rd of 4 | 22nd of 48 | 666th of 1,802 |
| Median household income | $112k | 3rd of 4 | 31st of 41 | 434th of 1,189 |
| Median home value | $859k | 1st of 4 | 22nd of 43 | 479th of 1,317 |
Its median household income is higher than in 88% of U.S. residential ZIP codes, and it is denser than 94% 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 94518?
The 2020 Census counted 27,209 people in 94518; the ACS, which samples households over 2020-2024, estimates 27,345. Between the 2010 and 2020 censuses its population grew 1.6% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 27,345
- 2020 Census count
- 27,209+1.6% since 2010 (26,778)
- Households
- 10,124
- Median age
- 41.2
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 94518?
Of the 27,345 people the ACS estimates in 94518, 20.1% are under 18 and 19.8% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (46.5%), then Hispanic or Latino (30.0%).
- Under 1820.1%
- 18 to 6460.1%
- 65 and older19.8%
- White, not Hispanic46.5%
- Hispanic or Latino30.0%
- Asian, not Hispanic13.3%
- Other or two or more8.6%
- Black, not Hispanic1.6%
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 94518 earn?
Median household income is $112,094 (ACS 2020-2024), the 31st highest of the 41 ranked ZIP codes in Contra Costa County. It is not measurably different from 2015-2019 ($117,638 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $112,094±$13,193
- Income per person
- $55,520
- Below the poverty line
- 9.2%
- Unemployed (of the labor force)
- 5.1%
- Adults 25+ with a bachelor's degree
- 42.9%
- Adjusted gross income per tax return, 2022
- $109,35612,990 returns; wages 73% 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 94518?
FHFA's house price index for 94518, built from repeat sales and appraisals of the same homes, rose 75% from 2015 to 2025 and rose 33% from 2020 to 2025, and moved −4.1% in 2025.
- Median home value (owners' estimate)
- $859,000
- Median gross rent
- $2,348
- Homes owned by their occupants
- 69.3%
- Housing units
- 10,317
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 94518?
508 business establishments had a location in this ZIP code in 2023, 30 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction95
- Health care and social assistance85
- Professional, scientific, and technical services51
- Administrative and support and waste management and remediation services37
- Wholesale trade32
- Retail trade32
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 94518?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 94598 | Walnut Creek | 27,206 | $186k | 2.4 mi |
| 94519 | Concord | 19,058 | $122k | 2.7 mi |
| 94521 | Concord | 41,909 | $126k | 2.9 mi |
| 94523 | Pleasant Hill | 34,592 | $143k | 2.9 mi |
| 94520 | Concord | 37,381 | $83k | 3.0 mi |
| 94597 | Walnut Creek | 23,129 | $132k | 3.5 mi |
| 94596 | Walnut Creek | 23,417 | $136k | 4.3 mi (near) |
| 94595 | Walnut Creek | 16,988 | $101k | 6.0 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.