Healdsburg is a city in Sonoma County, California, home to about 11,243 people across 4.4 square miles. Its ZIP code is 95448.
Homes sold for a median of $701 per square foot in the three months ending August 2026, a buyer’s market.
Mostly Healdsburg; also Windsor
Each card is that ZIP code’s whole market, including any part outside Healdsburg. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Healdsburg’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)69 miles away |
|---|---|
| Closer regional airport | Charles M. Schulz Sonoma County Airport (STS)8 miles away |
| Nearest city of 250,000+ | San Francisco, CA62 miles away |
| Nearest city of 1 million+ | Los Angeles, CA403 miles away |
Straight-line distances from the center of Healdsburg; 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.
Healdsburg had 11,340 residents in the 2020 census, up 6% since 2000.
It’s the 464th 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 89°F in summer, and winter lows average 39°F. About 42.9 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Healdsburg, 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).
169 doctors and other health care providers list an office in Healdsburg.
Nearest hospitals
Providers with an office here
| Primary care doctors | 43 |
|---|---|
| Specialist doctors | 21 |
| Dentists | 25 |
| Nurse practitioners and physician assistants | 19 |
| Mental health providers | 41 |
| Physical and occupational therapists | 9 |
| Optometrists | 2 |
| Chiropractors | 9 |
| Pharmacies | 4 |
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 (8 nearby)
Grocery stores (3 nearby)
Pharmacies (1 nearby)
Libraries (2 nearby)
Museums (1 nearby)
Theaters and performance venues (1 nearby)
Counts are within about 1.5 miles 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.
Established in 1857.
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 Alexander Valley Union Elementary, Healdsburg Unified, West Side Union Elementary. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Alexander Valley ElementaryHealdsburg | K–6 | 111 | Public | 4.5 mi |
| Healdsburg ElementaryHealdsburg | K–5 | 401 | Public | 0.4 mi |
| West Side ElementaryHealdsburg | K–6 | 130 | Public | 2.9 mi |
| Healdsburg Junior HighHealdsburg | 6–8 | 293 | Public | 0.3 mi |
| Healdsburg HighHealdsburg | 9–12 | 503 | Public | 0.4 mi |
| Marce Becerra AcademyHealdsburg | 9–12 | 24 | Alternative Education | 0.4 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| St John the Baptist Catholic SchoolHealdsburg | TK–8 | 293 | Roman Catholic | 0.6 mi |
| The Healdsburg SchoolHealdsburg | TK–8 | 234 | Nonsectarian | 1.1 mi |
| Rio Lindo Adventist AcademyHealdsburg | 9–12 | 113 | Seventh-day Adventist | 1.2 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 Windsor.
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.