95476 ZIP Code, Sonoma, CA
95476 is a ZIP code in Sonoma, California in Sonoma County. It covers 108 square miles of land. The closest ZIP codes are 94954, 95431 and 94559. 35,196 people live here in 15,072 households. With about 327 people per square mile it is lightly settled, and owners and renters are mixed (67% own). Median household income is $105,374, close to the California median of $99,122; the median age is 52.1, older than most ZIP codes.
Quick facts
- Mailing city: Sonoma, CA
- County: Sonoma County
- Land area: 108 sq mi
- Population: 35,196
- Median household income: $105,374
- Carrier routes: 27 (15,681 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 35,196 |
| Households | 15,072 |
| Median household income | $105,374 |
| Income per person | $66,472 |
| Median age | 52.1 |
| Homeowners | 67.2% |
| Median home value | $896,900 |
| Median rent | $2,105 |
| Bachelor's degree or higher | 42.2% |
| Average commute (minutes) | 26.5 |
| Households with kids under 18 | 18.8% |
| Moved in the past year | 11.5% |
| Below the poverty line | 10.4% |
| Broadband internet | 95.9% |
| Speak a non-English language at home | 23.6% |
Household income
| % of households | Value |
|---|---|
| <$10K | 2.5% |
| $10–15K | 2.5% |
| $15–25K | 4.1% |
| $25–35K | 4.7% |
| $35–50K | 8.3% |
| $50–75K | 12.9% |
| $75–100K | 13.0% |
| $100–150K | 17.7% |
| $150–200K | 11.8% |
| $200K+ | 22.6% |
Age
| % of all residents | Value |
|---|---|
| <10 | 8.2% |
| 10–19 | 9.1% |
| 20–24 | 4.3% |
| 25–34 | 9.4% |
| 35–44 | 11.2% |
| 45–54 | 10.8% |
| 55–64 | 16.7% |
| 65–74 | 16.3% |
| 75+ | 13.9% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 35.7% |
| Owned outright | 23.5% |
| Rented | 28.4% |
| Vacant | 12.4% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 69.6% |
| Townhome | 9.2% |
| 2–4 units | 6.3% |
| 5–19 units | 4.3% |
| 20+ units | 2.8% |
| Mobile / other | 7.9% |
Businesses in 95476
1,218 business establishments with 13,154 employees (ZIP Codes Business Patterns 2023).
- Construction: 160
- Professional, Scientific, and Technical Services: 147
- Retail Trade: 120
- Accommodation and Food Services: 119
- Health Care and Social Assistance: 118
- Other Services (except Public Administration): 95
- Administrative and Support and Waste Management and Remediation Services: 88
- Manufacturing: 83
EDDM carrier routes
95476 has 27 USPS carrier routes with 15,681 residential and 1,258 business mailboxes. Open the EDDM route map.
Carrier routes in 95476
95476 has 27 USPS carrier routes (24 city (C), 3 rural (R)) with 15,681 residential and 1,258 business mailboxes. Routes range from 254 homes (C016) to 936 homes (C025); the median route has 589 homes. The Census counted 15,072 households in 95476 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 0 |
| 250–499 | 8 |
| 500–749 | 15 |
| 750–999 | 4 |
| 1,000–1,499 | 0 |
| 1,500+ | 0 |
Best routes in 95476 for…
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route C013 — USPS business mailboxes 206, 296 homes
- Route R001 — USPS business mailboxes 195, 279 homes
- Route C016 — USPS business mailboxes 186, 254 homes
- Route C025 — USPS business mailboxes 133, 936 homes
- Route C035 — USPS business mailboxes 112, 680 homes
Select these 5 routes on the route map
Every carrier route in 95476
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| C001 | City | 471 | 5 | $153,345 | — | — | — |
| C002 | City | 632 | 87 | $140,388 | — | — | — |
| C003 | City | 444 | 1 | $134,303 | — | — | — |
| C004 | City | 589 | 13 | $89,019 | — | — | — |
| C005 | City | 738 | 10 | $112,322 | — | — | — |
| C006 | City | 500 | 5 | $193,926 | — | — | — |
| C007 | City | 529 | 4 | $72,149 | — | — | — |
| C008 | City | 792 | 6 | $95,768 | — | — | — |
| C010 | City | 833 | 38 | $139,938 | — | — | — |
| C011 | City | 689 | 6 | $151,265 | — | — | — |
| C012 | City | 839 | 12 | $81,794 | — | — | — |
| C013 | City | 296 | 206 | $153,345 | — | — | — |
| C014 | City | 450 | 11 | $159,829 | — | — | — |
| C015 | City | 699 | 34 | $112,872 | — | — | — |
| C016 | City | 254 | 186 | $167,726 | — | — | — |
| C017 | City | 672 | 5 | $72,149 | — | — | — |
| C018 | City | 542 | 2 | $81,794 | — | — | — |
| C019 | City | 546 | 35 | $121,852 | — | — | — |
| C021 | City | 677 | 25 | $114,799 | — | — | — |
| C022 | City | 627 | 17 | $193,926 | — | — | — |
| C023 | City | 526 | 2 | $134,303 | — | — | — |
| C024 | City | 662 | 10 | $89,019 | — | — | — |
| C025 | City | 936 | 133 | $112,872 | — | — | — |
| C035 | City | 680 | 112 | $72,149 | — | — | — |
| R001 | Rural | 279 | 195 | $121,765 | — | — | — |
| R002 | Rural | 486 | 85 | $167,726 | — | — | — |
| R003 | Rural | 293 | 13 | $74,026 | — | — | — |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 95476 on the EDDM route map.
How route demographics are estimated
Mailbox counts come from USPS; demographics are estimates
The number of homes and businesses on each carrier route is the current USPS EDDM count. The Census Bureau does not publish figures for carrier routes, so income, homeownership, ages, families, movers and housing age on a route are EDDM2GO estimates built from Census block groups (neighborhood areas of roughly 600 to 3,000 people).
How a route gets its figures: the block-group length-share method
We trace each route's streets every 25 meters and record which block group each stretch falls in. The route's homes are spread along its streets in proportion to length, so a route with 60% of its street length in one block group is assumed to have 60% of its homes there. Each block group then contributes its Census counts in proportion to the share of its housing units that sit on the route (capped at the whole block group). Medians are recalculated from the combined income, home-value and age brackets, the way the Census Bureau computes them, not averaged.
Margins of error
Census survey figures carry a margin of error at 90% confidence; we carry it through the calculation and show it as ±. Our margins treat the route-to-block-group split as exact, so the real uncertainty is larger. Routes with fewer than 100 estimated households, large margins, or streets we could not place are flagged.
Different years
USPS mailbox counts are current. Census figures are 5-year averages for 2020–2024, so a new subdivision may have more homes on the route today than the Census counted. Use the route figures to compare routes with each other, not as an exact head count.
Why some routes show identical figures
Two routes that run through the same block group get the same percentages and medians, because the Census publishes one set of figures for the whole block group. Their mailbox counts still differ, and those are exact.
Route and mailbox counts: USPS EDDM route data. Route demographics: EDDM2GO estimates from U.S. Census Bureau American Community Survey 5-year block-group data (2020–2024) and 2024 cartographic block-group boundaries. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Nearby ZIP codes
- 94954 — Petaluma city, CA (5.4 mi)
- 95431 (7.1 mi)
- 94559 — Napa city, CA (8.9 mi)
- 95442 — Glen Ellen CDP, CA (9 mi)
- 94945 — Novato city, CA (10.5 mi)
- 94599 — Yountville city, CA (10.8 mi)
- 94951 — Penngrove CDP, CA (11 mi)
- 94562 — Oakville CDP, CA (12.4 mi)
Areas that include 95476
- Sonoma, CA ZIP codes — 1 ZIP code
- Boyes Hot Springs, CA ZIP codes — 1 ZIP code
- El Verano, CA ZIP codes — 1 ZIP code
- Fetters Hot Springs-Agua Caliente, CA ZIP codes — 1 ZIP code
- Temelec, CA ZIP codes — 1 ZIP code
- Eldridge, CA ZIP codes — 3 ZIP codes
- Sonoma County ZIP codes — 39 ZIP codes
- California ZIP code data
Mail every home in 95476
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 95476, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 95476 in?
- 95476 is a Sonoma, CA mailing address. By land area, 3% lies inside Sonoma, 1% lies inside Temelec, 1% lies inside Fetters Hot Springs-Agua Caliente and 1% lies inside El Verano; the rest is outside any Census-defined city or community.
- What county is 95476 in?
- 95476 is in Sonoma County.
- What is the population of 95476?
- About 35,196 people (±1,549), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 34,575.
- What is the median household income in 95476?
- $105,374 (±$7,478), compared with $99,122 for California as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 95476?
- 27 USPS carrier routes with 15,681 residential and 1,258 business mailboxes (16,942 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 95476?
- The closest, measured center to center: 94954 (5.4 mi, Petaluma), 95431 (7.1 mi), 94559 (8.9 mi, Napa), 95442 (9 mi, Glen Ellen), 94945 (10.5 mi, Novato) and 94599 (10.8 mi, Yountville).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.