Arbuckle is a community in Colusa County, California, home to about 3,093 people across 1.8 square miles. Its ZIP code is 95912.
Homes sold for a median of $301 per square foot in the three months ending August 2026, a balanced market.
Mostly Arbuckle; also College City
Each card is that ZIP code’s whole market, including any part outside Arbuckle. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Arbuckle’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Sacramento International Airport (SMF)32 miles away |
|---|---|
| Nearest city of 250,000+ | Sacramento, CA43 miles away |
| Nearest city of 1 million+ | Los Angeles, CA399 miles away |
Straight-line distances from the center of Arbuckle; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Arbuckle had 3,484 residents in the 2020 census, up 49% since 2000.
It’s the 787th largest of 1,563 towns in California by population.
Colusa County grew from 7,364 residents in 1900 to 21,839 in 2020.
Colusa County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 92°F in summer, and winter lows average 38°F. About 17.2 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Colusa 2 Ssw, CA weather station (12 miles away).
4,552 jobs at 417 businesses in Colusa County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
8 doctors and other health care providers list an office in Arbuckle.
Nearest hospitals
Providers with an office here
| Primary care doctors | 1 |
|---|---|
| Dentists | 3 |
| Nurse practitioners and physician assistants | 2 |
| Mental health providers | 1 |
| Physical and occupational therapists | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Grocery stores
Libraries
Counts are within about 1 mile of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Pierce Joint Unified. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Arbuckle ElementaryArbuckle | K–5 | 604 | Public | 1.8 mi |
| Lloyd G. Johnson Junior HighArbuckle | 6–8 | 321 | Public | 1.5 mi |
| Arbuckle Alternative High (Continuation)Arbuckle | 9–12 | 10 | Alternative Education | 1.5 mi |
| Pierce HighArbuckle | 9–12 | 463 | Public | 1.5 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with College City.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.