Angwin, CA · standard
ZIP Code 94508
Napa County, California — Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 3,661
- 81/sq mi
- $116,667
- Median income
- $775,600
- Median home value
- 54.9%
- Bachelor's or higher
The verdict
Angwin pairs an upper-quartile household income with top-decile home values, in a rural, homeowner-dominated area.
- Top 11%
- household income, US ZIPs
- Top 5%
- home value, US ZIPs
- 81
- people per sq mi
- 62%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 94508 against every reporting US ZIP.
ZIP code 94508 is classified by USPS as a standard delivery area and covers roughly 45.2 square miles in Angwin, Napa County, California. The area is home to 3,661 residents, producing a population density of 81 people per square mile, and falls within the Los Angeles time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 94508 against California and the nation.
On the economic side, the median household income for ZIP 94508 sits at $116,667 (15% above the California average), while per-capita income is $54,362. The poverty rate stands at 11.8% and the unemployment rate at 6.4%. On housing, the median home value is $775,600 (0% above the state average) with median rent at $1,605 per month, and 61.9% of occupied units are owner-occupied, a direct signal of whether 94508 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 54.9% of adults hold a bachelor's degree or higher, the median age is 32.5, and the average commute is 18 minutes. We also surface 4 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Napa County, so you can benchmark 94508 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →
Top industries in ZIP 94508
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 94508.
- Construction
Construction
15 establishments
- Manufacturing
Manufacturing
12 establishments
- Retail trade
Retail trade
9 establishments
- Health care and social assistance
Health care and social assistance
8 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
7 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 94508, Angwin, CA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.
Quick Facts
3,661
Population
45.2
Area (sq mi)
81
People / sq mi
Los Angeles
Time Zone
standard
ZIP Type
Who lives in ZIP 94508?
32.5
Median Age
50.3%
Male
49.7%
Female
14.7%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$116,667
Median Household Income
+15% vs state
$54,362
Per Capita Income
11.8%
Poverty Rate
6.4%
Unemployment Rate
18.1 min
Mean Commute Time
How ZIP 94508 ranks nationally
Household income vs. every US ZIP code
Median household income — the full national distribution, with this ZIP marked
$116,667 Top 11% higher than 89% of 30,318 US ZIPs
Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau — ACS 5-Year Estimates · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
1,186
Total Housing Units
1,034
Occupied Units
152
Vacant Units
2.49
Avg Household Size
Occupancy Type
$775,600
Median Home Value
+0% vs state
$1,605
Median Rent
1967
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How have home values changed over time?
FHFA House Price Index, annual appreciation data based on repeat sales and appraisals
-5.6%
YoY Change (2024)
233
HPI Index (2000 = 100)
+133%
Total Change Since 2000
Home values in ZIP 94508 have decreased 5.6% over the past year (2024). Since 2000, this ZIP has seen +133% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2019 | +5.7% | 198 |
| 2020 | -3.6% | 190 |
| 2021 | +8.7% | 207 |
| 2022 | -5.6% | 195 |
| 2024 | — | 233 |
Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.
What businesses operate in this ZIP?
Census Bureau data shows 76 business establishments in ZIP 94508, employing approximately 1,017 people with a combined annual payroll of $42,099,000.
76
Businesses
1,017
Employees
$42.1M
Annual Payroll
9
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 15 | 19.7% |
| Manufacturing | 12 | 15.8% |
| Retail trade | 9 | 11.8% |
| Health care and social assistance | 8 | 10.5% |
| Professional, scientific, and technical services | 7 | 9.2% |
| Administrative and support and waste management and remediation services | 5 | 6.6% |
| Finance and insurance | 3 | 4.0% |
| Educational services | 3 | 4.0% |
| Other services (except public administration) | 3 | 4.0% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 94508 vs 94576 →
ZIP 94508 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 94574
Saint Helena (94574)
8,742 residents
- 94508
Angwin (94508)
3,661 residents
- 94567 623
Pope Valley (94567)
623 residents
- 94576 164
Deer Park (94576)
164 residents
- 94573 94
Rutherford (94573)
94 residents
What this shows Among its immediate neighbors, ZIP 94508 ranks #2 by population — useful context the national average alone can't give.
ZIP 94508 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 94573
Rutherford (94573)
$250,001 median income
- 94576
Deer Park (94576)
$170,677 median income
- 94574
Saint Helena (94574)
$139,474 median income
- 94508
Angwin (94508)
$116,667 median income
- 94567 $80,833
Pope Valley (94567)
$80,833 median income
What this shows By household income, ZIP 94508 ranks #4 of 5 neighboring ZIPs — local affluence varies block to block, not just metro to metro.
More ZIP Codes in Napa County
Related Areas
Frequently Asked Questions
What county is ZIP code 94508 in? ▼
What is the population of ZIP code 94508? ▼
What is the median household income in ZIP 94508? ▼
What is the average home value in ZIP 94508? ▼
What is the demographic makeup of ZIP 94508? ▼
How many businesses are in ZIP code 94508? ▼
What are the main industries in ZIP code 94508? ▼
How have home values changed in ZIP code 94508? ▼
What is the education level in ZIP code 94508? ▼
What is the average commute time in ZIP 94508? ▼
What percentage of residents own vs. rent in ZIP 94508? ▼
What is the poverty rate in ZIP code 94508? ▼
ZIP Code Research Guides
Official Data Resources for Angwin, CA
Verify and explore additional data for this area using these official government sources.
Read our methodology to see how this data is sourced, computed, and verified.