Residential delivery area · California
ZIP Code 95448: Healdsburg, CA
ZIP code 95448 uses the postal name Healdsburg, California and lies entirely in Sonoma County (Census 2020 ZIP-county file). About 16,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $105,120 (Census Bureau, ACS 2020-2024). By Census place, 2% of its land lies in Healdsburg; 97% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Healdsburg · its only residential ZIP
- County
- Sonoma County
- Census places
- Healdsburg
- Metro area
- Santa Rosa-Petaluma, CA
- House district
- CA-2 119th Congress
- State
- California
- Time zone
- Pacific
- Land area
- 184.8 sq mi · 87 people per sq mi
Where is ZIP code 95448?
95448 centers on 38.623°, -122.889° and covers 184.8 square miles of land plus 0.9 of water. It borders 10 ZIP codes: 95492, 95436, 95446, 95441, 95403, 95404, 94515, 95421, 95425, 95461.
The map draws ZIP code areas only. For the streets inside 95448, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 95448 compare with the rest of Sonoma County?
| Measure | 95448 | In Sonoma County | In CA |
|---|---|---|---|
| People (ACS 2020-2024) | 16,077 | 13th of 40 | 884th of 1,802 |
| Median household income | $105k | 15th of 22 | 514th of 1,189 |
| Median home value | $1.05M | 6th of 26 | 326th of 1,317 |
Its median household income is higher than in 84% of U.S. residential ZIP codes, and it is denser than 52% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 95448?
The 2020 Census counted 16,245 people in 95448; the ACS, which samples households over 2020-2024, estimates 16,077. Between the 2010 and 2020 censuses its population fell 3.6% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 16,077
- 2020 Census count
- 16,245−3.6% since 2010 (16,852)
- Households
- 6,741
- Median age
- 46.5
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 95448?
Of the 16,077 people the ACS estimates in 95448, 16.3% are under 18 and 25.1% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (64.1%), then Hispanic or Latino (30.3%).
- Under 1816.3%
- 18 to 6458.5%
- 65 and older25.1%
- White, not Hispanic64.1%
- Hispanic or Latino30.3%
- Other or two or more3.9%
- Asian, not Hispanic1.6%
- Black, not Hispanic0.1%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 95448 earn?
Median household income is $105,120 (ACS 2020-2024), the 15th highest of the 22 ranked ZIP codes in Sonoma County. It is not measurably different from 2015-2019 ($116,704 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $105,120
- Income per person
- $67,759
- Below the poverty line
- 10.9%
- Unemployed (of the labor force)
- 6.0%
- Adults 25+ with a bachelor's degree
- 45.8%
- Adjusted gross income per tax return, 2022
- $159,5338,590 returns; wages 43% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 95448?
FHFA's house price index for 95448, built from repeat sales and appraisals of the same homes, rose 56% from 2015 to 2025 and rose 26% from 2020 to 2025, and moved −1.3% in 2025.
- Median home value (owners' estimate)
- $1,048,300
- Median gross rent
- $2,124
- Homes owned by their occupants
- 63.6%
- Housing units
- 7,716
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 95448?
764 business establishments had a location in this ZIP code in 2023, 33 fewer than in 2018; the most are in manufacturing (ZIP Code Business Patterns).
- Manufacturing129
- Retail trade111
- Professional, scientific, and technical services88
- Construction70
- Accommodation and food services70
- Other services (except public administration)59
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 95448?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 95492 | Windsor | 27,429 | $134k | 7.6 mi |
| 95436 | Forestville | 5,821 | $110k | 9.4 mi |
| 95446 | Guerneville | 4,607 | $86k | 9.7 mi |
| 95441 | Geyserville | 1,648 | $127k | 10.9 mi |
| 95403 | Santa Rosa | 45,806 | $98k | 11.0 mi |
| 95404 | Santa Rosa | 37,011 | $105k | 12.7 mi |
| 94515 | Calistoga | 6,946 | $95k | 14.8 mi |
| 95421 | Cazadero | 1,570 | $79k | 16.1 mi |
| 95425 | Cloverdale | 10,978 | $119k | 16.7 mi |
| 95461 | Middletown | 3,422 | $79k | 20.3 mi |
| 95471 | Rio Nido | 394 | – | 7.8 mi (near) |
| 95439 | Fulton | 486 | – | 11.0 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.