Residential delivery area · California
ZIP Code 94940: Marshall, CA
ZIP code 94940 uses the postal name Marshall, California and lies entirely in Marin County (Census 2020 ZIP-county file). About 150 people live there (Census Bureau, ACS 2020-2024). Median household income is $47,021 (Census Bureau, ACS 2020-2024). Its land lies outside any incorporated or census-designated place.
- ACS2020-24
- Census2020
- ZBP2023
- Town
- Marshall · its only residential ZIP
- County
- Marin County
- Metro area
- San Francisco-Oakland-Fremont, CA
- House district
- CA-2 119th Congress
- State
- California
- Time zone
- Pacific
- Land area
- 26.2 sq mi · 6 people per sq mi
Where is ZIP code 94940?
94940 centers on 38.204°, -122.891° and covers 26.2 square miles of land plus 4.7 of water. It borders 4 ZIP codes: 94971, 94937, 94952, 94956.
The map draws ZIP code areas only. For the streets inside 94940, 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 94940 compare with the rest of Marin County?
| Measure | 94940 | In Marin County | In CA |
|---|---|---|---|
| People (ACS 2020-2024) | 148 | 28th of 29 | 1,658th of 1,802 |
| Median household income | $47k | not ranked | not ranked |
| Median home value | $2M+ | not ranked | not ranked |
94940's income and home value are not ranked: it has fewer than 1,000 residents (148). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 12% of 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 94940?
The 2020 Census counted 319 people in 94940; the ACS, which samples households over 2020-2024, estimates 148. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 148±101 (90% margin)
- 2020 Census count
- 319
- Households
- 97
- Median age
- 57.4
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 94940?
Of the 148 people the ACS estimates in 94940, 21.6% are under 18 and 27.0% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (100.0%).
- Under 1821.6%
- 18 to 6451.4%
- 65 and older27.0%
- White, not Hispanic100.0%
- Hispanic or Latino0.0%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
- Other or two or more0.0%
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 94940 earn?
Median household income is $47,021 (ACS 2020-2024).
- Median household income
- $47,021±$34,111
- Income per person
- $82,401
- Below the poverty line
- 0.0%
- Unemployed (of the labor force)
- 0.0%
- Adults 25+ with a bachelor's degree
- 100.0%
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 94940?
- Median home value (owners' estimate)
- $2,000,000 or more
- Median gross rent
- –
- Homes owned by their occupants
- 38.1%
- Housing units
- 162
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 94940?
10 business establishments had a location in this ZIP code in 2023, 4 fewer than in 2018; the most are in accommodation and food services (ZIP Code Business Patterns).
- Accommodation and food services4
- Construction3
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 94940?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 94971 | Tomales | 276 | $119k | 2.0 mi |
| 94937 | Inverness | 1,009 | $78k | 6.4 mi |
| 94952 | Petaluma | 33,785 | $117k | 7.4 mi |
| 94956 | Point Reyes Station | 1,080 | $82k | 13.2 mi |
| 94929 | Dillon Beach | 293 | $210k | 5.2 mi (near) |
| 94972 | Valley Ford | 0 | – | 9.5 mi (near) |
| 94922 | Bodega | 6 | – | 11.0 mi (near) |
| 94923 | Bodega Bay | 1,483 | $148k | 12.2 mi (near) |
| 94931 | Cotati | 9,487 | $102k | 12.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.