Princeton ZIP Codes — Scott County, IA

There is one unique ZIP code in Princeton, Iowa and it is 52768. Area code: 563.

ZIP codes

32.17

sq mi land

2.30

sq mi water

563

area code

Princeton, IA ZIP code map

About Princeton, IA

Princeton is a charming city located in Scott County, Iowa. Known for its friendly community and picturesque landscapes, it offers a blend of rural charm and small-town living. The city is characterized by its scenic views and close-knit atmosphere, attracting residents who appreciate a tranquil lifestyle.

Location & geography

Geographically, Princeton is situated in the eastern part of Iowa, with nearby cities such as Davenport to the west, approximately 15 miles away, and Moline, Illinois to the southwest, about 18 miles distant. The city's total area encompasses 32.17 square miles of land and features 2.30 square miles of water, adding to its natural beauty. The surrounding terrain is primarily flat, providing ample opportunities for outdoor activities and exploration.

Community & economy

The character of Princeton is defined by its welcoming residents and a strong sense of community. The local economy consists mainly of agriculture and small businesses, reflecting the city's rural roots. Daily life in Princeton promotes community engagement, with various local events and activities that foster connections among residents.

Transportation

Princeton is accessible via several major highways, including U.S. Route 67, which connects the city to larger metropolitan areas in the region. The nearest major airport is the Quad City International Airport, located approximately 20 miles away, providing residents with convenient travel options. Public transit options are limited, encouraging residents to rely on personal vehicles for commuting.

History

Founded in the mid-19th century, Princeton has a rich agricultural background that shaped its development. Over the years, the city has evolved with a focus on local businesses and community-oriented industries, contributing to its enduring charm. Notable events in its history include the establishment of several community organizations that have played significant roles in promoting civic engagement and local culture.

Did you know?

One surprising fact about Princeton is its commitment to preserving green spaces and promoting outdoor recreation, despite its small size. Additionally, the city hosts various local events throughout the year, fostering a lively community spirit.

ZIP codes for Princeton, IA (1)

ZIP code	City	County	Map
52768	Princeton	Scott	View map

Demographics & statistics

1,288

Population

46.0

Median age

$89,271

Median household income

$41,158

Per capita income

$244,500

Median home value

$745

Median monthly rent

86.6%

Home ownership

3.5%

Poverty rate

3.9%

Unemployment

519

Housing units

23.3%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

117

45–54

105

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	230	17.9%
18 and over	1,058	82.1%
65 and over	258	20.0%
Median age	46.0 years

Race & ethnicity

White 87.4%

Two or more races 9.2%

Hispanic or Latino 3.3%

American Indian / Alaska Native 0.1%

Group	Count	%
White	1,164	87.4%
Two or more races	123	9.2%
Hispanic or Latino	44	3.3%
American Indian / Alaska Native	1	0.1%

Household income

Under $10k 2.1%

$10k–$15k 0.4%

$15k–$25k 4.6%

$25k–$35k 8.0%

$35k–$50k 6.3%

$50k–$75k 15.7%

$75k–$100k 17.2%

$100k–$150k 25.2%

$150k–$200k 13.2%

$200k+ 7.3%

Range	% of households
Under $10k	2.1%
$10k–$15k	0.4%
$15k–$25k	4.6%
$25k–$35k	8.0%
$35k–$50k	6.3%
$50k–$75k	15.7%
$75k–$100k	17.2%
$100k–$150k	25.2%
$150k–$200k	13.2%
$200k+	7.3%
Median income	$89,271

Housing

Home values

Under $50k 9.9%

$50k–$100k 3.6%

$100k–$150k 9.4%

$150k–$200k 8.2%

$200k–$300k 41.6%

$300k–$500k 19.1%

$500k–$1M 8.0%

Housing overview

Metric	Value
Median home value	$244,500
Median rent / month	$745
Owner occupied	86.6%
Renter occupied	13.4%
Vacant	18.2%
Single-family detached	76.8%
Large apartment buildings	0.0%
Mobile homes	12.2%
Median rooms	6.5
Avg household size (owned)	2.78

Year built

Era	%
2020 or later	0.0%
2010–2019	10.1%
2000–2009	6.3%
1990–1999	4.8%
1980–1989	10.3%
1970–1979	28.5%
1960–1969	5.3%
1950–1959	5.3%
1940–1949	1.2%
1939 or earlier	28.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	10.8%
2 bedrooms	14.9%
3 bedrooms	45.3%
4 bedrooms	27.6%
5+ bedrooms	1.4%

Vehicles per household

Vehicles	% of households
No vehicle	0.4%
1 vehicle	18.2%
2 vehicles	41.7%
3 or more	39.6%

Heating fuel

Fuel type	%
Utility gas	55.3%
Electricity	13.0%
Propane / LP gas	29.8%
Wood	1.9%

Households & families

Household type	Count	%
Married-couple family	296	62.1%
Cohabiting couple	72	15.1%
Male householder, no spouse	62	13.0%
Female householder, no spouse	47	9.9%
Households with children under 18	126	26.4%
Households with seniors (65+)	168	35.2%
Average household size	2.70

Marital status

Status	Male	Female
Never married	34.6%	20.2%
Married	51.1%	64.2%
Separated	2.7%	0.0%
Widowed	3.2%	5.3%
Divorced	8.4%	10.4%

Education

Less than 9th grade 1.0%

Some HS, no diploma 4.8%

HS graduate 25.2%

Some college, no degree 25.1%

Associate's degree 20.6%

Bachelor's degree 17.6%

Graduate / professional 5.6%

Metric	%
HS diploma or higher	94.2%
Bachelor's or higher	23.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	29	10.4%
Kindergarten	17	6.1%
Elementary school	98	35.1%
High school	62	22.2%
College / grad school	73	26.2%

Employment

Industry of employment

Education & healthcare 23.2%

Manufacturing 19.6%

Construction 14.4%

Professional & management 7.5%

Other services 7.1%

Public administration 6.3%

Finance & real estate 5.6%

Transportation & utilities 3.6%

Agriculture & mining 2.7%

Wholesale trade 2.7%

Retail trade 2.5%

Arts, food & hospitality 2.5%

Information 2.4%

Occupation

Category	%
Management, business & arts	40.4%
Service	8.8%
Sales & office	21.8%
Natural resources & construction	16.6%
Production & transportation	12.4%

Employment type

Type	%
Private sector	80.4%
Government	13.7%
Self-employed	5.7%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	88.4%
Carpool	3.6%
Public transit	0.0%
Walk	0.0%
Other means	0.0%
Avg commute (minutes)	25.3

Poverty

All people 3.5%

Under 18 years 0.0%

18 and over 4.3%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	34.8%
Retirement income	29.1%
Supplemental Security	3.8%
Cash public assistance	0.8%
Food stamps / SNAP	1.0%

Health indicators

Condition	%
High blood pressure	30.3%
High cholesterol	33.3%
Heart disease	6.1%
Stroke	2.6%
Asthma	9.2%
Arthritis	23.8%
Kidney disease	2.5%
Pulmonary disease	5.9%
Cancer	7.1%

Behavior / access	%
Binge drinking	23.3%
No physical activity	21.1%
Less than 7 hrs sleep	31.1%
Fair or poor health	10.6%
Poor mental health	12.1%
Poor physical health	8.6%
No health insurance	7.7%
Visited doctor (checkup)	75.5%
Visited dentist	71.7%
Cholesterol screening	90.6%
Teeth loss	10.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	132	13.0%

Disability	%
Any disability	11.3%
Under 18	8.3%
18–64 years	6.6%
65 and over	27.9%

Health insurance coverage

Type	%
Private insurance	85.3%
Public insurance	27.7%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,227	95.3%
Spanish	2	0.2%
Other Indo-European	2	0.2%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,288	100.0%
Born in same state	1,288	100.0%
Born in different state	1,030	80.0%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Italian	264	20.5%
French	156	12.1%
Polish	40	3.1%

Ancestry	Count	%
English	35	2.7%
Arab	21	1.6%
Dutch	18	1.4%

Technology access

Metric	% of households
Computer access	37.0%
Internet access	86.6%

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

Frequently asked questions

What ZIP codes does Princeton, IA have?

Princeton, IA has one ZIP code: 52768. Each ZIP code serves a distinct delivery area within the city and surrounding region.