95405 ZIP Code, Santa Rosa, CA
95405 is a ZIP code in Santa Rosa, California in Sonoma County. It covers 5.0 square miles of land. The closest ZIP codes are 95407, 95409 and 95404. 22,744 people live here in 9,429 households. At about 4,534 people per square mile it is built up to city-neighborhood density, and owners and renters are mixed (64% own). Median household income is $118,299, above the California median of $99,122; the median age is 45.5, older than most ZIP codes.
Quick facts
- Mailing city: Santa Rosa, CA
- County: Sonoma County
- Land area: 5.0 sq mi
- Population: 22,744
- Median household income: $118,299
- Carrier routes: 16 (9,286 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 22,744 |
| Households | 9,429 |
| Median household income | $118,299 |
| Income per person | $65,315 |
| Median age | 45.5 |
| Homeowners | 63.5% |
| Median home value | $788,000 |
| Median rent | $2,334 |
| Bachelor's degree or higher | 49.5% |
| Average commute (minutes) | 26.7 |
| Households with kids under 18 | 25.1% |
| Moved in the past year | 9.3% |
| Below the poverty line | 6.5% |
| Broadband internet | 95.6% |
| Speak a non-English language at home | 12.9% |
Household income
| % of households | Value |
|---|---|
| <$10K | 2.9% |
| $10–15K | 1.3% |
| $15–25K | 4.8% |
| $25–35K | 4.0% |
| $35–50K | 6.6% |
| $50–75K | 12.7% |
| $75–100K | 10.5% |
| $100–150K | 18.9% |
| $150–200K | 12.1% |
| $200K+ | 26.2% |
Age
| % of all residents | Value |
|---|---|
| <10 | 9.8% |
| 10–19 | 10.0% |
| 20–24 | 5.0% |
| 25–34 | 11.7% |
| 35–44 | 12.9% |
| 45–54 | 14.2% |
| 55–64 | 13.6% |
| 65–74 | 13.6% |
| 75+ | 9.1% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 45.3% |
| Owned outright | 16.9% |
| Rented | 35.5% |
| Vacant | 2.3% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 64.2% |
| Townhome | 11.3% |
| 2–4 units | 8.2% |
| 5–19 units | 9.2% |
| 20+ units | 7.0% |
| Mobile / other | 0.1% |
Businesses in 95405
651 business establishments with 7,784 employees (ZIP Codes Business Patterns 2023).
- Health Care and Social Assistance: 210
- Retail Trade: 84
- Construction: 67
- Professional, Scientific, and Technical Services: 61
- Other Services (except Public Administration): 53
- Accommodation and Food Services: 49
- Finance and Insurance: 31
- Real Estate and Rental and Leasing: 26
EDDM carrier routes
95405 has 16 USPS carrier routes with 9,286 residential and 612 business mailboxes. Open the EDDM route map.
Carrier routes in 95405
95405 has 16 USPS carrier routes (16 city (C)) with 9,286 residential and 612 business mailboxes. Routes range from 328 homes (C061) to 866 homes (C018); the median route has 579 homes. The Census counted 9,429 households in 95405 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 0 |
| 250–499 | 5 |
| 500–749 | 10 |
| 750–999 | 1 |
| 1,000–1,499 | 0 |
| 1,500+ | 0 |
Best routes in 95405 for…
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route C061 — USPS business mailboxes 153, 328 homes
- Route C025 — USPS business mailboxes 104, 724 homes
- Route C016 — USPS business mailboxes 93, 357 homes
- Route C031 — USPS business mailboxes 55, 661 homes
- Route C018 — USPS business mailboxes 43, 866 homes
Select these 5 routes on the route map
Every carrier route in 95405
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| C002 | City | 471 | 41 | $103,871 | — | — | — |
| C008 | City | 573 | 13 | $103,871 | — | — | — |
| C016 | City | 357 | 93 | $146,653 | — | — | — |
| C017 | City | 604 | 15 | $104,071 | — | — | — |
| C018 | City | 866 | 43 | $131,658 | — | — | — |
| C020 | City | 467 | 2 | $93,077 | — | — | — |
| C025 | City | 724 | 104 | $103,871 | — | — | — |
| C026 | City | 709 | 2 | $106,448 | — | — | — |
| C029 | City | 585 | 24 | $73,034 | — | — | — |
| C031 | City | 661 | 55 | $108,613 | — | — | — |
| C032 | City | 496 | 0 | $156,909 | — | — | — |
| C046 | City | 532 | 7 | $154,711 | — | — | — |
| C051 | City | 568 | 17 | $200,001+ | — | — | — |
| C052 | City | 627 | 8 | $159,002 | — | — | — |
| C061 | City | 328 | 153 | $104,071 | — | — | — |
| C063 | City | 718 | 35 | $156,909 | — | — | — |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 95405 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
- 95407 — Santa Rosa city, CA (5.1 mi)
- 95409 — Santa Rosa city, CA (5.1 mi)
- 95404 — Santa Rosa city, CA (6.2 mi)
- 94928 — Rohnert Park city, CA (6.5 mi)
- 95403 — Santa Rosa city, CA (6.5 mi)
- 95401 — Santa Rosa city, CA (6.8 mi)
- 95439 — Fulton CDP, CA (6.8 mi)
- 95452 — Kenwood CDP, CA (7.2 mi)
Areas that include 95405
- Santa Rosa, CA ZIP codes — 6 ZIP codes
- Sonoma County ZIP codes — 39 ZIP codes
- California ZIP code data
Where it ranks
- No. 9 of 27: highest median household income in Sonoma County
- No. 2 of 25: fastest population growth in Sonoma County
- No. 1 of 6: highest median household income in Santa Rosa, CA
- No. 3 of 6: highest median home value in Santa Rosa, CA
- No. 2 of 6: highest share of owner-occupied homes in Santa Rosa, CA
- No. 5 of 6: highest share of households with children in Santa Rosa, CA
- No. 5 of 6: highest share of residents who moved in during the past year in Santa Rosa, CA
- No. 5 of 6: lowest median age in Santa Rosa, CA
- No. 2 of 6: highest median age in Santa Rosa, CA
- No. 1 of 6: fastest population growth in Santa Rosa, CA
Mail every home in 95405
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) 95405, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 95405 in?
- 95405 is a Santa Rosa, CA mailing address. By land area, 100% lies inside Santa Rosa.
- What county is 95405 in?
- 95405 is in Sonoma County.
- What is the population of 95405?
- About 22,744 people (±1,297), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 22,015.
- What is the median household income in 95405?
- $118,299 (±$15,488), 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 95405?
- 16 USPS carrier routes with 9,286 residential and 612 business mailboxes (9,897 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 95405?
- The closest, measured center to center: 95407 (5.1 mi, Santa Rosa), 95409 (5.1 mi, Santa Rosa), 95404 (6.2 mi, Santa Rosa), 94928 (6.5 mi, Rohnert Park), 95403 (6.5 mi, Santa Rosa) and 95401 (6.8 mi, Santa Rosa).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.