Angwin ZIP Codes — Napa County, CA

There is one unique ZIP code in Angwin, California and it is 94508. Area code: 707.

ZIP codes

16.01

sq mi land

0.16

sq mi water

707

area code

Angwin, CA ZIP code map

About Angwin, CA

Angwin is a small, picturesque community located in Napa County, California. Nestled in the heart of wine country, this quaint town is known for its serene landscapes and close-knit community. Angwin serves as a peaceful retreat in a region celebrated for its vineyards and rolling hills.

Location & geography

The town of Angwin is situated in Northern California, approximately 7 miles northeast of the city of Napa and about 61 miles from San Francisco. The area encompasses a total land area of 16.01 square miles, complemented by a small water area of 0.16 square miles. The geography features hilly terrains and lush vineyards, characteristic of the Napa Valley region.

Community & economy

Angwin boasts a rich character, often described as a tranquil and friendly place to live. The community is known for its agricultural roots, largely centered around winemaking and boutique farming. Daily life in Angwin reflects a blend of rural charm and modern conveniences, attracting both long-term residents and visitors seeking a peaceful environment.

Transportation

Angwin is accessible via State Route 29, which connects it to larger urban areas in Napa County. The nearest major airport is Napa County Airport located about 10 miles to the southwest, providing regional air service. Public transit options are limited, making private transportation the most common way to navigate the area.

History

Angwin was founded in the late 19th century and has historically been associated with agriculture, particularly viticulture, due to the fertile lands in Napa County. It has developed over the years into a small community with a unique identity, influenced by its agricultural heritage. Notable events in its history include the establishment of local wineries that continue to thrive today.

Did you know?

A little-known fact about Angwin is that it is home to the Pacific Union College, a private college with a focus on Christian education. This institution adds a unique cultural element to the community, attracting students and families from various backgrounds.

ZIP codes for Angwin, CA (1)

ZIP code	City	County	Map
94508	Angwin	Napa	View map

Demographics & statistics

3,406

Population

30.0

Median age

$113,036

Median household income

$47,488

Per capita income

$775,800

Median home value

$1,553

Median monthly rent

65.3%

Home ownership

12.0%

Poverty rate

5.9%

Unemployment

865

Housing units

56.3%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

338

15–19

298

271

20–24

239

160

25–34

142

196

35–44

173

220

45–54

194

55–59

143

60–64

126

139

65–74

123

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	514	15.1%
18 and over	2,892	84.9%
65 and over	451	13.2%
Median age	30.0 years

Race & ethnicity

White 55.6%

Asian 13.7%

Two or more races 10.5%

Hispanic or Latino 10.4%

Other race 4%

Black or African American 3.3%

American Indian / Alaska Native 2.2%

Native Hawaiian / Pacific Islander 0.2%

Group	Count	%
White	2,115	55.6%
Asian	520	13.7%
Two or more races	399	10.5%
Hispanic or Latino	396	10.4%
Other race	153	4%
Black or African American	126	3.3%
American Indian / Alaska Native	85	2.2%
Native Hawaiian / Pacific Islander	8	0.2%

Household income

Under $10k 2.3%

$10k–$15k 1.0%

$15k–$25k 7.1%

$25k–$35k 2.3%

$35k–$50k 7.7%

$50k–$75k 11.0%

$75k–$100k 6.6%

$100k–$150k 31.7%

$150k–$200k 14.4%

$200k+ 15.9%

Range	% of households
Under $10k	2.3%
$10k–$15k	1.0%
$15k–$25k	7.1%
$25k–$35k	2.3%
$35k–$50k	7.7%
$50k–$75k	11.0%
$75k–$100k	6.6%
$100k–$150k	31.7%
$150k–$200k	14.4%
$200k+	15.9%
Median income	$113,036

Housing

Home values

Under $50k 8.1%

$50k–$100k 2.5%

$200k–$300k 3.1%

$300k–$500k 6.2%

$500k–$1M 48.4%

$1M+ 31.8%

Housing overview

Metric	Value
Median home value	$775,800
Median rent / month	$1,553
Owner occupied	65.3%
Renter occupied	34.7%
Vacant	18.2%
Single-family detached	71.8%
Large apartment buildings	0.0%
Mobile homes	3.7%
Median rooms	5.4
Avg household size (owned)	2.55

Year built

Era	%
2020 or later	0.0%
2010–2019	1.0%
2000–2009	3.2%
1990–1999	10.2%
1980–1989	5.5%
1970–1979	19.5%
1960–1969	18.2%
1950–1959	19.6%
1940–1949	14.0%
1939 or earlier	8.9%

Bedrooms

Size	% of units
No bedroom (studio)	3.9%
1 bedroom	12.4%
2 bedrooms	19.2%
3 bedrooms	43.2%
4 bedrooms	16.1%
5+ bedrooms	5.2%

Vehicles per household

Vehicles	% of households
No vehicle	1.5%
1 vehicle	23.8%
2 vehicles	36.2%
3 or more	38.5%

Heating fuel

Fuel type	%
Utility gas	66.5%
Electricity	18.3%
Propane / LP gas	4.5%
Wood	10.2%
Solar	0.5%

Households & families

Household type	Count	%
Married-couple family	578	58.5%
Cohabiting couple	83	8.4%
Male householder, no spouse	172	17.4%
Female householder, no spouse	155	15.7%
Households with children under 18	293	29.7%
Households with seniors (65+)	277	28.0%
Average household size	2.47

Marital status

Status	Male	Female
Never married	50.1%	53.3%
Married	40.9%	38.4%
Separated	0.3%	0.0%
Widowed	0.4%	3.6%
Divorced	8.3%	4.7%

Education

Less than 9th grade 4.4%

Some HS, no diploma 3.7%

HS graduate 9.5%

Some college, no degree 12.3%

Associate's degree 13.9%

Bachelor's degree 27.9%

Graduate / professional 28.4%

Metric	%
HS diploma or higher	91.9%
Bachelor's or higher	56.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	36	2.3%
Kindergarten	1	0.1%
Elementary school	260	16.9%
High school	136	8.9%
College / grad school	1,101	71.8%

Employment

Industry of employment

Education & healthcare 43.4%

Manufacturing 9.9%

Professional & management 9.5%

Arts, food & hospitality 8.0%

Retail trade 7.5%

Construction 5.5%

Agriculture & mining 4.0%

Finance & real estate 3.2%

Wholesale trade 2.7%

Other services 2.1%

Transportation & utilities 1.6%

Information 1.5%

Public administration 1.2%

Occupation

Category	%
Management, business & arts	44.1%
Service	17.0%
Sales & office	20.6%
Natural resources & construction	10.9%
Production & transportation	7.5%

Employment type

Type	%
Private sector	84.4%
Government	5.9%
Self-employed	9.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	61.5%
Carpool	5.9%
Public transit	0.7%
Walk	12.3%
Other means	1.5%
Avg commute (minutes)	21.2

Poverty

All people 12.0%

Under 18 years 3.2%

18 and over 14.1%

Married-couple families 10.4%

Female-led households 20.0%

Income support

Source	% of households
Social Security	28.7%
Retirement income	16.1%
Supplemental Security	1.8%
Cash public assistance	2.3%
Food stamps / SNAP	1.1%

Health indicators

Condition	%
High blood pressure	21.0%
High cholesterol	24.6%
Heart disease	4.0%
Stroke	1.8%
Asthma	9.9%
Arthritis	16.0%
Kidney disease	1.9%
Pulmonary disease	4.3%
Cancer	4.8%

Behavior / access	%
Binge drinking	21.1%
No physical activity	14.8%
Less than 7 hrs sleep	29.6%
Fair or poor health	9.7%
Poor mental health	15.2%
Poor physical health	7.4%
No health insurance	9.5%
Visited doctor (checkup)	64.6%
Visited dentist	69.2%
Cholesterol screening	87.3%
Teeth loss	8.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	59	2.0%

Disability	%
Any disability	7.7%
Under 18	0.4%
18–64 years	7.5%
65 and over	16.6%

Health insurance coverage

Type	%
Private insurance	84.1%
Public insurance	24.5%
Uninsured under 19	3.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,292	96.7%
Spanish	206	6.3%
Other Indo-European	92	2.8%
Asian & Pacific Islander	8	0.2%
Other languages	99	3.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,925	85.9%
Born in same state	2,900	85.1%
Born in different state	1,975	58.0%
Foreign born	25	0.7%
Naturalized citizen	481	14.1%
Not a US citizen	195	40.5%

Ancestry

Ancestry	Count	%
French	428	12.6%
Italian	293	8.6%
Arab	105	3.1%
Polish	52	1.5%

Ancestry	Count	%
English	25	0.7%
Dutch	19	0.6%
Irish	6	0.2%

Technology access

Metric	% of households
Computer access	29.0%
Internet access	98.9%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Angwin, CA have?

Angwin, CA has one ZIP code: 94508. Each ZIP code serves a distinct delivery area within the city and surrounding region.