Zip code 95431: Eldridge, California
Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.
About 95431
95431 is a small-town zip code in Eldridge, California (Sonoma County), covering 0.1 sq mi of land. About 43 people live here, or 358 per square mile. The median resident is 57.4 years old, compared with 38.9 nationally. With so few residents, the Census figures below are rough estimates with wide margins of error.
0% of adults hold a bachelor's degree or higher (U.S.: 36%).
How 95431 compares
Only about 43 people live here, so these survey estimates have wide margins of error.
- U.S. 334,922,499 · CA 39,287,377
- Population density358/sq miU.S. 95/sq mi · CA 252/sq mi
- Median age57.4U.S. 38.9 · CA 37.9
- U.S. 35.7% · CA 37.1%
- Diversity index66.7U.S. 61.4 · CA 69.7
- Veterans0%U.S. 6.2% · CA 4.3%
- U.S. 14.1% · CA 27%
- U.S. 17.2% · CA 15.7%
- U.S. 22% · CA 22%
| Measure | 95431 | Sonoma | CA | U.S. | National percentile | Rank in CA |
|---|---|---|---|---|---|---|
| Population | 43 | 485,040 | 39,287,377 | 334,922,499 | — | — |
| Population density | 358/sq mi | 308/sq mi | 252/sq mi | 95/sq mi | — | — |
| Median age | 57.4 | 42.9 | 37.9 | 38.9 | — | — |
| Bachelor's degree or higher | 0% | 38.5% | 37.1% | 35.7% | — | — |
| Diversity index | 66.7 | 57 | 69.7 | 61.4 | — | — |
| Veterans | 0% | 4.8% | 4.3% | 6.2% | — | — |
| Foreign-born residents | 0% | 16.8% | 27% | 14.1% | — | — |
| Residents 65 and older | 11.6% | 21.5% | 15.7% | 17.2% | — | — |
| Residents under 18 | 4.7% | 19% | 22% | 22% | — | — |
The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.
People
Age
Race and ethnicity
- White30%
- Black42%
- Hispanic2%
- Asian0%
- Native American0%
- Pacific Islander0%
- Other0%
- Multiracial26%
Language spoken at home (households)
No data reported.
Households
- Households
- 0
- Average household size
- —
- Family households
- —
- Married couples
- —
- Living alone
- —
- Veterans (of adults)
- 0%
- Male / female
- 79% / 21%
Income and poverty
Household income distribution
No data reported.
Median household income
Housing
Median home value
Median gross rent
Types of housing
No data reported.
- Housing units
- 0
- Owner-occupied
- —
- Vacant
- —
- Median year built
- —
- Median rooms
- —
- Renters paying 30%+ of income
- —
- Renters paying 50%+ of income
- —
- Home value to income
- —
Work and commute
How people get to work
No data reported.
Commute time (one way)
No data reported.
Education, internet and health coverage
Highest education (adults 25+)
- High school graduate or higher
- 61%
- Bachelor's degree or higher
- 0%
- Graduate or professional degree
- 0%
- Households with broadband
- —
- Cable, fiber or DSL
- —
- No internet access
- —
- Without health insurance
- —
- Limited-English households
- —
Geography
- City (USPS)
- Eldridge
- State
- California
- County
- Sonoma County
- Center point
- 38.3491° N, 122.5162° W
- Land area
- 0.1 sq mi
- Water area
- under 0.1 sq mi
- Time zone
- Pacific Time (UTC-8, UTC-7 in summer)
- Zip type
- Residential delivery area
Zip codes near 95431
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 95442 | Glen Ellen, CA | 2 mi | $164,750 |
| 95416 | Boyes Hot Springs, CA · PO box | 3 mi | — |
| 95433 | El Verano, CA · PO box | 3.8 mi | — |
| 95452 | Kenwood, CA | 5.7 mi | $118,986 |
| 95487 | Vineburg, CA · PO box | 6.8 mi | — |
| 95476 | Sonoma, CA | 7.1 mi | $105,374 |
| 94951 | Penngrove, CA | 7.2 mi | $106,332 |
| 94562 | Oakville, CA | 8.1 mi | — |
| 94599 | Yountville, CA | 8.1 mi | $80,372 |
| 94954 | Petaluma, CA | 8.2 mi | $113,527 |
| 94573 | Rutherford, CA | 8.9 mi | $250,000+ |
| 95409 | Santa Rosa, CA | 9 mi | $107,867 |
Questions about 95431
What city is zip code 95431?
95431 is assigned to Eldridge, California. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 95431 in?
95431 is in Sonoma County, California.
What is the population of 95431?
About 43 people live in 95431, according to the Census Bureau's American Community Survey.
What time zone is 95431 in?
95431 is in Pacific Time.
What zip codes are near 95431?
The closest zip codes to 95431 are 95442, 95416, 95433, 95452, 95487.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 95431, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.