Modoc County, CA ZIP codes
There are 11 ZIP codes in Modoc County, CA, in 11 towns, from 96015 to 97635. The largest are 96101 (Alturas), 96134 (Tulelake) and 96104 (Cedarville).
The county seat is Alturas.
- ZIP codes
- 11
- Towns
- 11
- County seat
- Alturas
- County FIPS
06049- State
- California
- Population
- 8,600
- Median household income
- $59,455
- Land area
- 3,948 sq mi
Modoc County ZIP codes by town
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
Map of Modoc County ZIP codes
The ZIP codes of Modoc County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Modoc County in numbers
About 8,600 people live in Modoc County, in 3,267 households, the 56th most populous of California's 58 counties. The median household income is $59,455 a year, 40% below the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $224,700 (69% below the California median), and median gross rent is $836 a month. The median age is 47.5; 24.8% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 23 minutes.
| Population | 8,600 |
|---|---|
| Households | 3,267 |
| Median age | 47.5 |
| Median household income | $59,455 |
| Median home value | $224,700 |
| Median gross rent | $836 |
| Bachelor's degree or higher | 24.8% |
| Mean commute | 22.5 min |
| Population density | 2 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Modoc County
| Town | ZIP codes | Population |
|---|---|---|
| Alturas | 1 | 2,681 |
| Tulelake | 1 | 925 |
| Cedarville | 1 | 575 |
| Canby | 1 | 259 |
| Fort Bidwell | 1 | 190 |
| New Pine Creek | 1 | 125 |
| Davis Creek | 1 | 110 |
| Likely | 1 | 57 |
| Lookout | 1 | 49 |
| Lake City | 1 | 39 |
| Eagleville | 1 | 33 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Modoc County.
Not sure you are in Modoc County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Modoc County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
96015 | Canby , CA | Standard | 437 | $45,991 | $530,700 |
96054 | Lookout , CA | Standard | 183 | — | $155,200 |
96101 | Alturas , CA | Standard | 5,142 | $61,680 | $211,200 |
96104 | Cedarville , CA | Standard | 713 | $52,794 | $242,600 |
96108 | Davis Creek , CA | Standard | 110 | — | — |
96110 | Eagleville , CA | Standard | 65 | $78,333 | $207,700 |
96112 | Fort Bidwell , CA | Standard | 193 | — | $172,200 |
96115 | Lake City , CA | Standard | 125 | $71,719 | $352,500 |
96116 | Likely , CA | Standard | 57 | — | — |
96134 | Tulelake , CA | Standard | 2,346 | $49,674 | $200,000 |
97635 | New Pine Creek , OR | Standard | 239 | $86,172 | $310,000 |
Cite this page
zipcodes.pro. “Modoc County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ca/county/modoc
Underlying data is public domain or openly licensed — sources, vintages and licences.