Residential delivery area · California
ZIP Code 94957: Ross, CA
ZIP code 94957 is in Ross, California, entirely in Marin County (Census 2020 ZIP-county file). About 2,300 people live there (Census Bureau, ACS 2020-2024). Median household income is $250,000 or more (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
- FHFA2020
- ZBP2023
- Town
- Ross · its only residential ZIP
- County
- Marin County
- Census places
- Ross
- Metro area
- San Francisco-Oakland-Fremont, CA
- House district
- CA-2 119th Congress
- State
- California
- Time zone
- Pacific
- Land area
- 1.4 sq mi · 1,635 people per sq mi
Where is ZIP code 94957?
94957 centers on 37.963°, -122.562° and covers 1.4 square miles of land. It borders 4 ZIP codes: 94904, 94960, 94930, 94901.
The map draws ZIP code areas only. For the streets inside 94957, 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 94957 compare with the rest of Marin County?
| Measure | 94957 | In Marin County | In CA |
|---|---|---|---|
| People (ACS 2020-2024) | 2,321 | 16th of 29 | 1,268th of 1,802 |
| Median household income | $250k+ | 1st of 15 | 1= of 1,189 |
| Median home value | $2M+ | 1= of 20 | 1= of 1,317 |
1= means a shared first place: 94957's median household income ties with 11 other ZIP codes at the Census cap in California; median home value ties with 5 other ZIP codes at the Census cap in Marin County; median home value ties with 61 other ZIP codes at the Census cap in California.
Its median household income is at the Census cap of $250,000 or more, like 117 other U.S. residential ZIP codes (69 of the 118 are large enough to rank), and it is denser than 83% 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 94957?
The 2020 Census counted 1,858 people in 94957; the ACS, which samples households over 2020-2024, estimates 2,321. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 2,321±363 (90% margin)
- 2020 Census count
- 1,858
- Households
- 717
- Median age
- 42.1
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 94957?
Of the 2,321 people the ACS estimates in 94957, 32.7% are under 18 and 18.4% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (78.5%), then Other or two or more (11.8%).
- Under 1832.7%
- 18 to 6448.9%
- 65 and older18.4%
- White, not Hispanic78.5%
- Other or two or more11.8%
- Hispanic or Latino6.1%
- Asian, not Hispanic2.1%
- Black, not Hispanic1.4%
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 94957 earn?
Median household income is $250,000 or more (ACS 2020-2024), the highest of the 15 ranked ZIP codes in Marin County.
- Median household income
- $250,000 or more
- Income per person
- $175,428
- Below the poverty line
- 4.2%
- Unemployed (of the labor force)
- 0.8%
- Adults 25+ with a bachelor's degree
- 82.6%
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 94957?
- Median home value (owners' estimate)
- $2,000,000 or more
- Median gross rent
- $3,500 or more
- Homes owned by their occupants
- 86.5%
- Housing units
- 791
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 94957?
73 business establishments had a location in this ZIP code in 2023, 11 more than in 2018; the most are in real estate and rental and leasing (ZIP Code Business Patterns).
- Real estate and rental and leasing15
- Professional, scientific, and technical services13
- Other services (except public administration)9
- Finance and insurance6
- Health care and social assistance6
- Accommodation and food services6
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 94957?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 94904 | Greenbrae | 12,815 | $169k | 1.2 mi |
| 94960 | San Anselmo | 16,232 | $185k | 2.5 mi |
| 94930 | Fairfax | 8,406 | $145k | 2.9 mi |
| 94901 | San Rafael | 41,307 | $115k | 3.5 mi |
| 94939 | Larkspur | 7,315 | $204k | 2.2 mi (near) |
| 94941 | Mill Valley | 32,706 | $210k | 3.4 mi (near) |
| 94925 | Corte Madera | 10,077 | $233k | 3.7 mi (near) |
| 94903 | San Rafael | 30,615 | $142k | 4.1 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.