Williamsburg ZIP Code List — Iowa County, IA

There is one unique ZIP code in Williamsburg, Iowa and it is 52361. Area code: 319.

ZIP codes

129.81

sq mi land

0.20

sq mi water

319

area code

Williamsburg, IA ZIP code map

About Williamsburg, IA

Williamsburg, Iowa, is a charming city located in Iowa County. This small yet vibrant community is known for its welcoming atmosphere and rich heritage. With a unique blend of rural charm and modern amenities, Williamsburg holds a special place in the heart of its residents.

Location & geography

Williamsburg is situated in the east-central part of Iowa, surrounded by scenic countryside. It is conveniently located approximately 22 miles west of Iowa City and about 30 miles east of Cedar Rapids. This area covers a total land area of 129.81 square miles, with a small water area of 0.20 square miles.

Community & economy

The character of Williamsburg is defined by its tight-knit community and friendly residents. The local economy is bolstered by agriculture, retail, and tourism, providing diverse job opportunities for its residents. Daily life here often revolves around community events, local businesses, and the city's close proximity to recreational areas.

Transportation

Williamsburg is accessible via Interstate 80, which runs north of the city, providing easy routes for travelers and commuters alike. The nearest major airport is the Eastern Iowa Airport, located in Cedar Rapids, approximately 30 miles from the city. Public transit options are limited, but local roads facilitate travel within the surrounding areas.

History

Williamsburg was founded in the mid-19th century and has since developed into a notable community within Iowa County. The area was initially built around farming, which remains a key part of the local economy today. Over the years, Williamsburg has hosted various events that celebrate its cultural heritage, including the annual Williamsburg Antique Show.

Did you know?

One surprising fact about Williamsburg is its strong ties to the Amish community, which is reflected in the local businesses and markets. Additionally, the city is known for its historic downtown area, featuring unique shops and eateries that attract visitors from neighboring towns.

ZIP codes for Williamsburg, IA (1)

ZIP code	City	County	Map
52361	Williamsburg	Iowa	View map

Demographics & statistics

4,784

Population

40.8

Median age

$68,333

Median household income

$46,553

Per capita income

$189,500

Median home value

$775

Median monthly rent

66.1%

Home ownership

10.6%

Poverty rate

5.4%

Unemployment

1,429

Housing units

30.8%

Bachelor's or higher

Age distribution

Male Female

118

Under 5

112

163

5–9

154

189

10–14

179

126

15–19

118

212

20–24

200

272

25–34

256

297

35–44

280

349

45–54

329

157

55–59

148

208

60–64

196

150

65–74

142

136

75–84

129

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,070	22.4%
18 and over	3,714	77.6%
65 and over	721	15.1%
Median age	40.8 years

Race & ethnicity

White 95.1%

Two or more races 3.6%

Black or African American 0.8%

Asian 0.5%

Group	Count	%
White	4,551	95.1%
Two or more races	171	3.6%
Black or African American	38	0.8%
Asian	24	0.5%

Household income

Under $10k 2.8%

$10k–$15k 2.6%

$15k–$25k 6.1%

$25k–$35k 7.9%

$35k–$50k 12.5%

$50k–$75k 20.7%

$75k–$100k 13.7%

$100k–$150k 18.0%

$150k–$200k 9.5%

$200k+ 6.1%

Range	% of households
Under $10k	2.8%
$10k–$15k	2.6%
$15k–$25k	6.1%
$25k–$35k	7.9%
$35k–$50k	12.5%
$50k–$75k	20.7%
$75k–$100k	13.7%
$100k–$150k	18.0%
$150k–$200k	9.5%
$200k+	6.1%
Median income	$68,333

Housing

Home values

Under $50k 3.9%

$50k–$100k 2.7%

$100k–$150k 13.7%

$150k–$200k 36.3%

$200k–$300k 19.4%

$300k–$500k 16.6%

$500k–$1M 5.3%

$1M+ 2.1%

Housing overview

Metric	Value
Median home value	$189,500
Median rent / month	$775
Owner occupied	66.1%
Renter occupied	33.9%
Vacant	3.7%
Single-family detached	70.0%
Large apartment buildings	4.9%
Mobile homes	3.2%
Median rooms	6.1
Avg household size (owned)	2.62

Year built

Era	%
2020 or later	0.0%
2010–2019	4.4%
2000–2009	15.5%
1990–1999	12.4%
1980–1989	10.7%
1970–1979	20.1%
1960–1969	16.0%
1950–1959	4.5%
1940–1949	2.4%
1939 or earlier	14.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	8.2%
2 bedrooms	30.5%
3 bedrooms	39.0%
4 bedrooms	13.1%
5+ bedrooms	9.0%

Vehicles per household

Vehicles	% of households
No vehicle	1.2%
1 vehicle	30.0%
2 vehicles	38.9%
3 or more	29.8%

Heating fuel

Fuel type	%
Utility gas	62.0%
Electricity	16.5%
Propane / LP gas	18.4%
Wood	0.6%
No fuel used	1.1%

Households & families

Household type	Count	%
Married-couple family	967	47.3%
Cohabiting couple	188	9.2%
Male householder, no spouse	401	19.6%
Female householder, no spouse	488	23.9%
Households with children under 18	542	26.5%
Households with seniors (65+)	534	26.1%
Average household size	2.26

Marital status

Status	Male	Female
Never married	40.7%	30.9%
Married	51.9%	46.9%
Separated	0.0%	0.0%
Widowed	1.6%	14.7%
Divorced	5.7%	7.6%

Education

Less than 9th grade 1.7%

Some HS, no diploma 3.3%

HS graduate 28.9%

Some college, no degree 17.1%

Associate's degree 18.2%

Bachelor's degree 22.9%

Graduate / professional 7.9%

Metric	%
HS diploma or higher	95.0%
Bachelor's or higher	30.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	76	7.0%
Kindergarten	84	7.7%
Elementary school	533	49.0%
High school	195	17.9%
College / grad school	199	18.3%

Employment

Industry of employment

Education & healthcare 37.0%

Manufacturing 15.3%

Retail trade 11.2%

Arts, food & hospitality 8.6%

Construction 7.3%

Professional & management 5.4%

Finance & real estate 4.6%

Agriculture & mining 4.4%

Public administration 2.5%

Transportation & utilities 1.2%

Other services 1.2%

Wholesale trade 0.7%

Information 0.6%

Occupation

Category	%
Management, business & arts	38.6%
Service	21.6%
Sales & office	11.7%
Natural resources & construction	12.0%
Production & transportation	16.1%

Employment type

Type	%
Private sector	69.8%
Government	24.6%
Self-employed	5.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	78.0%
Carpool	12.1%
Public transit	0.0%
Walk	2.1%
Other means	1.9%
Avg commute (minutes)	22.2

Poverty

All people 10.6%

Under 18 years 14.1%

18 and over 9.5%

Married-couple families 1.1%

Female-led households 36.4%

Income support

Source	% of households
Social Security	33.0%
Retirement income	22.8%
Supplemental Security	1.4%
Cash public assistance	2.4%
Food stamps / SNAP	6.1%

Health indicators

Condition	%
High blood pressure	33.5%
High cholesterol	30.6%
Heart disease	7.0%
Stroke	3.2%
Asthma	9.3%
Arthritis	25.3%
Kidney disease	3.0%
Pulmonary disease	6.9%
Cancer	7.6%

Behavior / access	%
Binge drinking	21.3%
No physical activity	24.5%
Less than 7 hrs sleep	30.8%
Fair or poor health	12.8%
Poor mental health	13.3%
Poor physical health	9.9%
No health insurance	9.2%
Visited doctor (checkup)	75.0%
Visited dentist	67.5%
Cholesterol screening	89.0%
Teeth loss	13.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	200	5.4%

Disability	%
Any disability	15.1%
Under 18	2.4%
18–64 years	11.5%
65 and over	50.4%

Health insurance coverage

Type	%
Private insurance	76.7%
Public insurance	32.8%
Uninsured under 19	3.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	4,554	95.2%
Spanish	2	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	4,766	99.6%
Born in same state	4,731	98.9%
Born in different state	3,907	81.7%
Foreign born	35	0.7%
Naturalized citizen	18	0.4%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Italian	494	10.3%
French	432	9%
Arab	339	7.1%
Polish	265	5.5%

Ancestry	Count	%
English	228	4.8%
Dutch	25	0.5%
German	1	0%

Technology access

Metric	% of households
Computer access	42.7%
Internet access	96.3%

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

Frequently asked questions

What is the ZIP code for Williamsburg, IA?

Williamsburg, IA has one ZIP code: 52361.

What is the main ZIP code for Williamsburg, IA?

The primary ZIP code for Williamsburg, IA is 52361. The city uses area code 319 for phone service.

What county is Williamsburg, IA in?

Williamsburg is located in Iowa County, Iowa.

How many ZIP codes are in Williamsburg, IA?

Williamsburg, IA has 1 ZIP code.

What is the ZIP code for downtown Williamsburg and the surrounding business district?

Downtown Williamsburg and the central business district are located in ZIP code 52361, which serves as the primary commercial and civic center of this Iowa County community.

What ZIP code should I use for mailing addresses to businesses and residences in Williamsburg, Iowa?

All addresses in Williamsburg, Iowa use the ZIP code 52361, as this is the single ZIP code that encompasses the entire city.