Tehama County GIS Maps
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Tehama County, California, has 65,829 residents and covers 2,949.1 square miles. The population grew 3.7% between the 2010 and 2020 census. More residents moved in than left over that decade. The FIPS code for Tehama County is 06103.
Red Bluff is the county's largest population center. Tehama County also includes 14 zip codes, 2 public school districts and 13 municipalities. Those boundaries help explain why population, schools, and housing can look different from one part of the county to another. The map below shows how those county lines, zip codes, and school districts fit together, and the sections that follow use that same geography to show population, demographics, school enrollment and housing patterns in more detail.
Maps, GIS layers and sample data. Paid packages add full layers, analytics and database files.
Tehama County Trends
- Population
- 65,829▴
- Median Home Value
- $315,600▴
- K-12 Enrollment
- 2,740▾
County analytics dashboards with historical trends & projections included in package downloads.
Free starter access previews county maps, lightweight GIS, and sample data. Paid packages unlock full GIS layers, analytics, and database files.
Tehama County Maps
The maps below show a few of the county map styles included in our downloads. County packages include map exports in JPEG, PNG, SVG, PDF and GeoTIFF formats plus more than 20 GIS layers for mapping, research and analysis. Available layers include zip codes, area codes, subdivisions, school districts, political boundaries, roads, water features, points of interest and more.
County packages also include historical county demographics, business intelligence, analytical dashboards, AI-ready prompts, markdown files and related reference data. Everything is organized to save hours of manual work collecting current data, cleaning it and joining it together. That makes it easier to move faster on analytics, due diligence, business planning and location research. Paid packages are built for commercial use, but some package contents include source-specific attribution or notice guidance. Review Licensing & Data Source Notices.
Tehama County Population
Tehama County had 65,829 residents in 2020. That was 3.7% higher than in 2010. Tehama County added 9,790 people between 2000 and 2020, which points to steady long-term growth. The county is fairly spread out, with about 22 people per square mile. Some of the county's most populated postal areas include Red Bluff, Corning and Cottonwood.
Population Trend in Tehama County CA
Tehama County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Tehama County Zip Codes
Tehama County has 14 zip codes. Some of the county's most populated zip codes include Red Bluff (96080), Corning (96021) and Cottonwood (96022). Red Bluff is the largest zip by population, with about 29,672 residents or 45% of the county total. Together, the three largest zips account for about 96% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Tehama County CA
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 96080 | Red Bluff | 29,672 | ▴ 3.2% |
| 96021 | Corning | 17,123 | ▴ 6.4% |
| 96022 | Cottonwood | 16,528 | ▴ 4.8% |
| 96055 | Los Molinos | 3,951 | ▴ 0.4% |
| 96035 | Gerber | 3,175 | ▾ -4.5% |
| Download all zip code data | |||
Tehama County Zip Code populations and trends per most recent census data.
Tehama County Demographics
Tehama County has a median age of 40.1, which makes the county a little older than California overall. About 24.1% of residents are under 18, while 20% are 65 or older. That gives the county a fairly even mix of younger families and older adults. The largest age group is 25 to 44 at about 29.2% of the population, which points to a solid working-age base. About 18.8% of adults have a bachelor's degree or higher, above the statewide figure of 36.5%. The county has a more diverse population mix, with no single race or ethnicity accounting for all of the local story.
Key Demographics for Tehama County CA
Median Age
40.1
Under 18
24.1%
Age 65+
20%
Bachelor's+
18.8%
Tehama County School Districts
Tehama County is served by 2 public school districts with 2,740 students enrolled in 2024. Several larger districts account for a substantial share of students across the county map area. Those three districts account for about 100% of public school enrollment in the map area. Total enrollment has stayed fairly steady in recent years, but it is slightly lower than it was in 2017.
Largest School Districts by Enrollment in Tehama County CA
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Orland Joint Unified School District | 2,191 | 80% | ▾ -2.3% |
| Los Molinos Unified School District | 549 | 20% | ▴ 5.8% |
| Download all school district data | |||
Tehama County school district enrollment and trends per most recent NCES reporting data.
Tehama County Housing & Real Estate
Tehama County has a median home value of $315,600 and a median gross rent of $1,159. About 68% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the California median, while rents come in below the state average. In March 2026, the median listing price was $407,500 and homes spent about 91 days on the market.
Tehama County Housing Mix
Tehama County housing mix: owner, renter and vacant units.
Tehama County Housing Trends
Tehama County median home value and rent trend (last 5 years).
Businesses in Tehama County, CA
Tehama County has 2,139 business listings across 471 categories. The largest categories in Tehama County business listings are Churches & Religious Organizations (68, 3.2%), Gas Stations (58, 2.7%), and Parks & Recreation (38, 1.8%). The full Tehama County business listings dataset includes names, categories, addresses and contact details where available. Tehama County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Tehama County, CA
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 68 | 3.2% |
| Gas Stations | 58 | 2.7% |
| Parks & Recreation | 38 | 1.8% |
| Farm | 32 | 1.5% |
| Elementary School | 32 | 1.5% |
| Contractors | 31 | 1.4% |
| Mexican Restaurants | 31 | 1.4% |
| Landmark And Historical Building | 29 | 1.4% |
| Public And Government Association | 26 | 1.2% |
| Convenience Stores | 26 | 1.2% |
Tehama County Business Listings
| Business | Category | City |
|---|---|---|
| Oak Park Manor | Accommodation | Red Bluff |
| 1eighty Strategic Bookkeeping | Accountant | Corning |
| BODY Projex | Active Life | Red Bluff |
| Outdoorz Media and Digital Interactive | Advertising Agency | Red Bluff |
| Dave's Tractor, Inc. | Agricultural Service | Red Bluff |
| Richfield Feed and Supply | Agriculture | Corning |
| Big Bluff Ranch | Airport | Red Bluff |
| Red Bluff Municipal Airport (KRBL) | Airport Terminal | Red Bluff |
| Shari's | American Restaurants | Red Bluff |
| Brewer's Roping Arena | Amusement Park | Los Molinos |
| Download Tehama County business listings | ||
Tehama County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Tehama County Basemaps
Tehama County map and data packages include a set of useful basemaps to help you get started quickly. These include a custom light grey canvas, USGS topo, imagery and other reference layers that make it easier to build clear, meaningful county maps using the included GIS layers, your own data or both. Pre-rendered map tiles for the light grey basemap are included so you can use them offline or host them on your own CDN.
Get the Full Tehama County Data Package
This page shows a preview of what's included in the Tehama County data package. The full package gives you a ready-to-use county data system with GIS layers, historical data, maps, database files and planning tools that save hours of manual data gathering, cleanup and joins. Everything is organized to help you skip data wrangling and start analysis faster.
- 20+ GIS layers for zip codes, school districts, roads, water, boundaries and more
- Historical county demographics, housing, income and trend data
- ZIP code population files and school district enrollment history
- Database files, markdowns, AI-ready prompts and documentation
- Map exports in PNG, JPEG, PDF, SVG and GeoTIFF formats
- Offline-ready data explorer, map and analytics tools
Paid packages support commercial use, client work, and derived outputs. Some package contents may include source-specific attribution or provider notices. See Licensing & Data Source Notices.
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Nearby Counties
Browse county data pages for the counties that border Tehama County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.