Arnold ZIP Codes — Calaveras County, CA

There is one unique ZIP code in Arnold, California and it is 95223. Area code: 209.

ZIP codes

426.79

sq mi land

1.77

sq mi water

209

area code

Arnold, CA ZIP code map

About Arnold, CA

Arnold is a charming community located in Calaveras County, California. Nestled in the Sierra Nevada mountains, it is a favored destination for those seeking outdoor recreational activities. Known for its beautiful landscapes and serene environment, Arnold attracts both visitors and residents looking for a peaceful rural lifestyle.

Location & geography

Arnold is situated in the central part of California, approximately 25 miles northeast of Stockton and about 15 miles from the historic Gold Rush town of Murphys. The city covers a land area of 426.79 square miles, with an additional water area of 1.77 square miles, showcasing a blend of mountains and forests. The region's terrain offers stunning views and numerous opportunities for hiking, fishing, and other outdoor activities.

Community & economy

The character of Arnold reflects a close-knit community that values outdoor living and the natural beauty of the Sierra Nevada. Residents often engage in industries such as tourism, hospitality, and agriculture, taking advantage of the area's natural resources. Daily life in Arnold includes community events, local shops, and activities that enhance the connection among its residents.

Transportation

Arnold is accessible via California State Route 4, which connects it to nearby towns and cities. The nearest major airport is the Stockton Metropolitan Airport, offering various flight options for travelers. Public transport options are limited, making private vehicles the most common means of commuting.

History

Founded during California's Gold Rush era, Arnold became a point of interest due to its rich natural resources and mountain scenery. Key industries have evolved to focus on tourism and outdoor recreation, with an increasing number of visitors attracted to its lakes and hiking trails. Notable events in Arnold's history include the development of nearby ski resorts, which have drawn winter sports enthusiasts to the area.

Did you know?

A surprising fact about Arnold is that it is located near the scenic Alpine Lake, which is popular for fishing and boating. Additionally, the city has a rich backdrop of history with many structures that date back to the Gold Rush period, providing visitors with a glimpse into its past.

ZIP codes for Arnold, CA (1)

ZIP code	City	County	Map
95223	Arnold	Calaveras	View map

Demographics & statistics

2,470

Population

61.8

Median age

$97,574

Median household income

$62,716

Per capita income

$407,600

Median home value

$1,115

Median monthly rent

87.5%

Home ownership

6.1%

Poverty rate

5.6%

Unemployment

7,077

Housing units

43.8%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

112

25–34

107

102

35–44

45–54

141

55–59

136

128

60–64

123

332

65–74

319

162

75–84

156

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	222	9.0%
18 and over	2,248	91.0%
65 and over	1,099	44.5%
Median age	61.8 years

Race & ethnicity

White 90.5%

American Indian / Alaska Native 2.6%

Hispanic or Latino 2.4%

Two or more races 2.4%

Asian 1.2%

Other race 0.6%

Native Hawaiian / Pacific Islander 0.3%

Group	Count	%
White	2,291	90.5%
American Indian / Alaska Native	67	2.6%
Hispanic or Latino	61	2.4%
Two or more races	61	2.4%
Asian	30	1.2%
Other race	14	0.6%
Native Hawaiian / Pacific Islander	7	0.3%

Household income

Under $10k 1.1%

$10k–$15k 4.1%

$15k–$25k 8.7%

$25k–$35k 10.5%

$35k–$50k 6.5%

$50k–$75k 9.6%

$75k–$100k 12.3%

$100k–$150k 20.8%

$150k–$200k 15.3%

$200k+ 11.3%

Range	% of households
Under $10k	1.1%
$10k–$15k	4.1%
$15k–$25k	8.7%
$25k–$35k	10.5%
$35k–$50k	6.5%
$50k–$75k	9.6%
$75k–$100k	12.3%
$100k–$150k	20.8%
$150k–$200k	15.3%
$200k+	11.3%
Median income	$97,574

Housing

Home values

Under $50k 0.1%

$100k–$150k 6.2%

$150k–$200k 2.1%

$200k–$300k 23.4%

$300k–$500k 28.9%

$500k–$1M 34.5%

$1M+ 4.7%

Housing overview

Metric	Value
Median home value	$407,600
Median rent / month	$1,115
Owner occupied	87.5%
Renter occupied	12.5%
Vacant	83.1%
Single-family detached	94.6%
Large apartment buildings	0.6%
Mobile homes	1.1%
Median rooms	5.4
Avg household size (owned)	1.94

Year built

Era	%
2020 or later	0.0%
2010–2019	1.5%
2000–2009	7.8%
1990–1999	18.4%
1980–1989	30.7%
1970–1979	20.5%
1960–1969	15.2%
1950–1959	1.8%
1940–1949	2.7%
1939 or earlier	1.5%

Bedrooms

Size	% of units
No bedroom (studio)	1.6%
1 bedroom	8.4%
2 bedrooms	24.0%
3 bedrooms	55.0%
4 bedrooms	9.9%
5+ bedrooms	1.2%

Vehicles per household

Vehicles	% of households
No vehicle	1.8%
1 vehicle	24.0%
2 vehicles	46.6%
3 or more	27.6%

Heating fuel

Fuel type	%
Utility gas	5.6%
Electricity	8.4%
Propane / LP gas	51.7%
Fuel oil	0.4%
Wood	29.2%
No fuel used	0.7%

Households & families

Household type	Count	%
Married-couple family	733	59.9%
Cohabiting couple	44	3.6%
Male householder, no spouse	288	23.5%
Female householder, no spouse	159	13.0%
Households with children under 18	75	6.1%
Households with seniors (65+)	676	55.2%
Average household size	2.02

Marital status

Status	Male	Female
Never married	13.6%	6.0%
Married	65.4%	76.6%
Separated	4.4%	0.0%
Widowed	4.9%	7.9%
Divorced	11.6%	9.5%

Education

Less than 9th grade 0.0%

Some HS, no diploma 9.8%

HS graduate 17.8%

Some college, no degree 18.6%

Associate's degree 9.9%

Bachelor's degree 22.2%

Graduate / professional 21.7%

Metric	%
HS diploma or higher	90.2%
Bachelor's or higher	43.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	170	82.5%
High school	9	4.4%
College / grad school	27	13.1%

Employment

Industry of employment

Education & healthcare 17.7%

Arts, food & hospitality 16.5%

Professional & management 13.3%

Construction 11.7%

Transportation & utilities 9.1%

Retail trade 8.7%

Finance & real estate 5.9%

Manufacturing 5.6%

Agriculture & mining 5.1%

Other services 3.9%

Information 0.9%

Public administration 0.8%

Wholesale trade 0.6%

Occupation

Category	%
Management, business & arts	41.1%
Service	24.3%
Sales & office	17.2%
Natural resources & construction	6.6%
Production & transportation	10.7%

Employment type

Type	%
Private sector	68.3%
Government	25.5%
Self-employed	5.3%
Unpaid family workers	0.9%

Commute

Method	%
Drive alone	46.5%
Carpool	3.2%
Public transit	2.4%
Walk	3.9%
Other means	1.5%
Avg commute (minutes)	26.3

Poverty

All people 6.1%

Under 18 years 11.7%

18 and over 5.5%

Married-couple families 2.3%

Female-led households 24.4%

Income support

Source	% of households
Social Security	51.6%
Retirement income	51.1%
Supplemental Security	1.4%
Cash public assistance	1.3%
Food stamps / SNAP	2.0%

Health indicators

Condition	%
High blood pressure	36.8%
High cholesterol	37.9%
Heart disease	8.4%
Stroke	3.7%
Asthma	9.9%
Arthritis	30.5%
Kidney disease	3.5%
Pulmonary disease	8.4%
Cancer	9.4%

Behavior / access	%
Binge drinking	16.0%
No physical activity	18.5%
Less than 7 hrs sleep	29.2%
Fair or poor health	14.5%
Poor mental health	12.8%
Poor physical health	11.4%
No health insurance	7.6%
Visited doctor (checkup)	71.6%
Visited dentist	70.3%
Cholesterol screening	94.6%
Teeth loss	9.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	206	9.2%

Disability	%
Any disability	20.0%
Under 18	22.5%
18–64 years	14.3%
65 and over	25.4%

Health insurance coverage

Type	%
Private insurance	65.7%
Public insurance	56.4%
Uninsured under 19	20.7%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,427	98.3%
Spanish	9	0.4%
Other Indo-European	8	0.3%
Asian & Pacific Islander	0	0.0%
Other languages	1	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,352	95.2%
Born in same state	2,343	94.9%
Born in different state	1,672	67.7%
Foreign born	9	0.4%
Naturalized citizen	118	4.8%
Not a US citizen	97	82.2%

Ancestry

Ancestry	Count	%
French	447	18.1%
Italian	390	15.8%
Polish	84	3.4%
Dutch	67	2.7%

Ancestry	Count	%
Norwegian	30	1.2%
Arab	22	0.9%
English	13	0.5%

Technology access

Metric	% of households
Computer access	49.6%
Internet access	100.0%

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

Frequently asked questions

What ZIP codes does Arnold, CA have?

Arnold, CA has one ZIP code: 95223. Each ZIP code serves a distinct delivery area within the city and surrounding region.