94591 ZIP Code, Vallejo, CA
94591 is a ZIP code in Vallejo, California in Solano County. It covers 21 square miles of land. The closest ZIP codes are 94589, 94590 and 94510. 58,193 people live here in 20,040 households, more than in 9 of every 10 California ZIP codes. At about 2,758 people per square mile it has suburban density, and owners and renters are mixed (67% own). Median household income is $104,550, close to the California median of $99,122.
Quick facts
- Mailing city: Vallejo, CA
- County: Solano County
- Land area: 21 sq mi
- Population: 58,193
- Median household income: $104,550
- Carrier routes: 35 (20,055 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 58,193 |
| Households | 20,040 |
| Median household income | $104,550 |
| Income per person | $46,935 |
| Median age | 42 |
| Homeowners | 66.8% |
| Median home value | $630,500 |
| Median rent | $2,288 |
| Bachelor's degree or higher | 31.9% |
| Average commute (minutes) | 35.3 |
| Households with kids under 18 | 30.3% |
| Moved in the past year | 11.5% |
| Below the poverty line | 9.8% |
| Broadband internet | 94.7% |
| Speak a non-English language at home | 36.5% |
Household income
| % of households | Value |
|---|---|
| <$10K | 4.0% |
| $10–15K | 1.8% |
| $15–25K | 4.3% |
| $25–35K | 3.8% |
| $35–50K | 6.7% |
| $50–75K | 13.5% |
| $75–100K | 13.7% |
| $100–150K | 18.4% |
| $150–200K | 14.8% |
| $200K+ | 19.1% |
Age
| % of all residents | Value |
|---|---|
| <10 | 10.3% |
| 10–19 | 11.9% |
| 20–24 | 5.4% |
| 25–34 | 13.1% |
| 35–44 | 14.3% |
| 45–54 | 12.8% |
| 55–64 | 13.4% |
| 65–74 | 12.0% |
| 75+ | 6.9% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 49.1% |
| Owned outright | 15.5% |
| Rented | 31.6% |
| Vacant | 3.8% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 79.5% |
| Townhome | 3.5% |
| 2–4 units | 4.8% |
| 5–19 units | 5.8% |
| 20+ units | 5.5% |
| Mobile / other | 1.0% |
Businesses in 94591
614 business establishments with 6,918 employees (ZIP Codes Business Patterns 2023).
- Health Care and Social Assistance: 107
- Accommodation and Food Services: 88
- Retail Trade: 73
- Construction: 67
- Other Services (except Public Administration): 52
- Professional, Scientific, and Technical Services: 49
- Transportation and Warehousing: 42
- Administrative and Support and Waste Management and Remediation Services: 35
EDDM carrier routes
94591 has 35 USPS carrier routes with 20,055 residential and 487 business mailboxes. Open the EDDM route map.
Carrier routes in 94591
94591 has 35 USPS carrier routes (22 city (C), 13 rural (R)) with 20,055 residential and 487 business mailboxes. Routes range from 387 homes (R018) to 841 homes (C082); the median route has 562 homes. The Census counted 20,040 households in 94591 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 0 |
| 250–499 | 10 |
| 500–749 | 22 |
| 750–999 | 3 |
| 1,000–1,499 | 0 |
| 1,500+ | 0 |
Best routes in 94591 for…
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route C072 — USPS business mailboxes 134, 688 homes
- Route C018 — USPS business mailboxes 75, 562 homes
- Route C037 — USPS business mailboxes 50, 537 homes
- Route C046 — USPS business mailboxes 43, 675 homes
- Route C042 — USPS business mailboxes 27, 510 homes
Select these 5 routes on the route map
Every carrier route in 94591
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| C015 | City | 593 | 17 | $87,311 | — | — | — |
| C018 | City | 562 | 75 | $56,501 | — | — | — |
| C029 | City | 718 | 14 | $87,311 | — | — | — |
| C030 | City | 593 | 2 | $87,311 | — | — | — |
| C035 | City | 596 | 17 | $75,429 | — | — | — |
| C037 | City | 537 | 50 | $56,501 | — | — | — |
| C038 | City | 533 | 9 | $101,615 | — | — | — |
| C040 | City | 494 | 1 | $85,713 | — | — | — |
| C041 | City | 573 | 0 | $75,429 | — | — | — |
| C042 | City | 510 | 27 | $63,514 | — | — | — |
| C044 | City | 452 | 3 | $100,582 | — | — | — |
| C046 | City | 675 | 43 | $63,514 | — | — | — |
| C047 | City | 506 | 2 | $83,910 | — | — | — |
| C048 | City | 461 | 22 | $68,994 | — | — | — |
| C061 | City | 512 | 1 | $100,925 | — | — | — |
| C063 | City | 631 | 1 | $76,333 | — | — | — |
| C068 | City | 560 | 4 | $116,481 | — | — | — |
| C072 | City | 688 | 134 | $101,261 | — | — | — |
| C073 | City | 776 | 0 | $100,925 | — | — | — |
| C080 | City | 425 | 0 | $102,678 | — | — | — |
| C082 | City | 841 | 1 | $162,569 | — | — | — |
| C087 | City | 746 | 26 | $100,582 | — | — | — |
| R003 | Rural | 608 | 0 | $80,791 | — | — | — |
| R004 | Rural | 423 | 0 | $115,181 | — | — | — |
| R005 | Rural | 802 | 5 | $68,285 | — | — | — |
| R007 | Rural | 533 | 1 | $108,711 | — | — | — |
| R008 | Rural | 649 | 0 | $80,791 | — | — | — |
| R009 | Rural | 593 | 17 | $80,791 | — | — | — |
| R011 | Rural | 614 | 1 | $123,310 | — | — | — |
| R015 | Rural | 431 | 0 | $158,348 | — | — | — |
| R016 | Rural | 458 | 6 | $151,170 | — | — | — |
| R018 | Rural | 387 | 0 | $187,097 | — | — | — |
| R021 | Rural | 623 | 1 | $123,310 | — | — | — |
| R023 | Rural | 488 | 1 | $122,750 | — | — | — |
| R024 | Rural | 464 | 6 | $123,310 | — | — | — |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 94591 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
- 94589 — Vallejo city, CA (2.9 mi)
- 94590 — Vallejo city, CA (3.6 mi)
- 94510 — Benicia city, CA (4.3 mi)
- 94503 — American Canyon city, CA (4.4 mi)
- 94592 — Vallejo city, CA (5.4 mi)
- 94525 — Crockett CDP, CA (5.7 mi)
- 94569 — Port Costa CDP, CA (5.7 mi)
- 94572 — Rodeo CDP, CA (7.4 mi)
Areas that include 94591
- Vallejo, CA ZIP codes — 4 ZIP codes
- Solano County ZIP codes — 20 ZIP codes
- California ZIP code data
Where it ranks
- No. 3 of 18: highest median age in Solano County
- No. 5 of 17: fastest population growth in Solano County
Mail every home in 94591
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) 94591, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 94591 in?
- 94591 is a Vallejo, CA mailing address. By land area, 69% lies inside Vallejo; the rest is outside any Census-defined city or community.
- What county is 94591 in?
- 94591 is in Solano County.
- What is the population of 94591?
- About 58,193 people (±1,743), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 56,305.
- What is the median household income in 94591?
- $104,550 (±$5,870), 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 94591?
- 35 USPS carrier routes with 20,055 residential and 487 business mailboxes (20,542 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 94591?
- The closest, measured center to center: 94589 (2.9 mi, Vallejo), 94590 (3.6 mi, Vallejo), 94510 (4.3 mi, Benicia), 94503 (4.4 mi, American Canyon), 94592 (5.4 mi, Vallejo) and 94525 (5.7 mi, Crockett).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.