Eldridge is a community in Sonoma County, California, home to about 1,379 people across 0.7 square miles. It has no ZIP code of its own: it’s part of 95442 and 95476.
Homes sold for a median of $671 per square foot across 2 ZIP codes in the three months ending August 2026, and 1 of 2 were seller’s markets.
Mostly Glen Ellen; part is in Eldridge
Mostly Sonoma; part is in Eldridge
Each card is that ZIP code’s whole market, including any part outside Eldridge. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Eldridge’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Oakland San Francisco Bay Airport (OAK)43 miles away |
|---|---|
| Closer regional airport | Charles M. Schulz Sonoma County Airport (STS)23 miles away |
| Nearest city of 250,000+ | Oakland, CA40 miles away |
| Nearest city of 1 million+ | Los Angeles, CA373 miles away |
Straight-line distances from the center of Eldridge; 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.
Eldridge had 1,312 residents in the 2020 census, down 14% since 2000.
It’s the 981st largest of 1,563 towns in California by population.
Sonoma County grew from 38,480 residents in 1900 to 488,863 in 2020.
Sonoma County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 86°F in summer, and winter lows average 38°F. About 28.3 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Sonoma, CA weather station (about a mile away).
177,367 jobs at 14,572 businesses in Sonoma County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
281 doctors and other health care providers list an office in Eldridge’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 30 |
|---|---|
| Specialist doctors | 40 |
| Dentists | 32 |
| Nurse practitioners and physician assistants | 23 |
| Mental health providers | 111 |
| Physical and occupational therapists | 24 |
| Optometrists | 6 |
| Chiropractors | 15 |
| Pharmacies | 7 |
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.
Parks (9 nearby)
Grocery stores (3 nearby)
Pharmacies (1 nearby)
Libraries
Museums
Theaters and performance venues
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.
Public schools here are run by Sonoma Valley Unified, Sonoma Charter District, Woodland Star Charter District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| El Verano ElementarySonoma | K–5 | 314 | Public | 0.1 mi |
| Flowery ElementarySonoma | K–5 | 368 | Public | 0.9 mi |
| Prestwood ElementarySonoma | K–5 | 275 | Public | 2.3 mi |
| Sassarini ElementarySonoma | K–5 | 281 | Public | 1.4 mi |
| Sonoma CharterSonoma | K–8 | 226 | Charter | 1.2 mi |
| Woodland Star CharterGlen Ellen | K–8 | 244 | Charter | 6.0 mi |
| Adele Harrison MiddleSonoma | 6–8 | 334 | Public | 2.2 mi |
| Altimira MiddleSonoma | 6–8 | 324 | Public | 0.9 mi |
| Creekside HighSonoma | 9–12 | 48 | Alternative Education | 2.2 mi |
| Sonoma Valley HighSonoma | 9–12 | 1,071 | Public | 2.1 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| St Francis Solano SchoolSonoma | K–8 | 192 | Roman Catholic | 1.4 mi |
| The Presentation SchoolSonoma | K–8 | 158 | Roman Catholic | 2.8 mi |
| New Song SchoolSonoma | 1–11 | 16 | Nonsectarian | 0.7 mi |
| Hanna AcademySonoma | 9–12 | 21 | Nonsectarian | 1.7 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Sonoma, Boyes Hot Springs, El Verano, Fetters Hot Springs-Agua Caliente, Temelec, Glen Ellen and Kenwood.
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.