Residential delivery area · California
ZIP Code 95951: Hamilton City, CA
ZIP code 95951 uses the postal name Hamilton City, California and lies entirely in Glenn County (Census 2020 ZIP-county file). About 2,700 people live there (Census Bureau, ACS 2020-2024). Median household income is $70,294 (Census Bureau, ACS 2020-2024). By Census place, 2% of its land lies in Hamilton City (a census-designated place); 98% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2022
- ZBP2023
- Town
- Hamilton City · its only residential ZIP
- County
- Glenn County
- Census places
- Hamilton City census-designated place
- House district
- CA-1 119th Congress
- State
- California
- Time zone
- Pacific
- Land area
- 19.6 sq mi · 138 people per sq mi
Where is ZIP code 95951?
95951 centers on 39.723°, -122.004° and covers 19.6 square miles of land plus 1.0 of water. It borders 4 ZIP codes: 95928, 95943, 95973, 95963.
The map draws ZIP code areas only. For the streets inside 95951, 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 95951 compare with the rest of Glenn County?
| Measure | 95951 | In Glenn County | In CA |
|---|---|---|---|
| People (ACS 2020-2024) | 2,698 | 3rd of 8 | 1,241st of 1,802 |
| Median household income | $70k | 1st of 3 | 967th of 1,189 |
| Median home value | $330k | 2nd of 3 | 1,202nd of 1,317 |
Its median household income is higher than in 47% of U.S. residential ZIP codes, and it is denser than 58% 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 95951?
The 2020 Census counted 2,385 people in 95951; the ACS, which samples households over 2020-2024, estimates 2,698. Between the 2010 and 2020 censuses its population fell 8.3% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 2,698±447 (90% margin)
- 2020 Census count
- 2,385−8.3% since 2010 (2,601)
- Households
- 788
- Median age
- 29.4
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 95951?
Of the 2,698 people the ACS estimates in 95951, 29.4% are under 18 and 14.5% are 65 or older. The largest group by race and Hispanic origin is Hispanic or Latino (84.8%), then White (not Hispanic) (11.8%).
- Under 1829.4%
- 18 to 6456.1%
- 65 and older14.5%
- Hispanic or Latino84.8%
- White, not Hispanic11.8%
- Asian, not Hispanic1.7%
- Other or two or more1.6%
- Black, not Hispanic0.0%
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 95951 earn?
Median household income is $70,294 (ACS 2020-2024), the highest of the 3 ranked ZIP codes in Glenn County. It is not measurably different from 2015-2019 ($59,509 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $70,294±$10,489
- Income per person
- $27,051
- Below the poverty line
- 6.9%
- Unemployed (of the labor force)
- 5.4%
- Adults 25+ with a bachelor's degree
- 10.5%
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 95951?
- Median home value (owners' estimate)
- $330,100
- Median gross rent
- $903
- Homes owned by their occupants
- 63.8%
- Housing units
- 820
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 95951?
19 business establishments had a location in this ZIP code in 2023, 7 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade6
- Construction3
- Other services (except public administration)3
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 95951?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 95928 | Chico | 37,409 | $65k | 9.3 mi |
| 95943 | Glenn | 621 | $50k | 10.3 mi |
| 95973 | Chico | 39,031 | $93k | 13.1 mi |
| 95963 | Orland | 16,070 | $68k | 16.0 mi |
| 95929 | Chico | 0 | – | 8.2 mi (near) |
| 95926 | Chico | 40,567 | $62k | 8.7 mi (near) |
| 95913 | Artois | 377 | $122k | 11.9 mi (near) |
| 95938 | Durham | 3,943 | $83k | 13.8 mi (near) |
| 95958 | Nelson | 0 | – | 15.5 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.