Unionville ZIP Codes — Appanoose County, IA

There is one unique ZIP code in Unionville, Iowa and it is 52594. Area code: 641.

ZIP codes

47.14

sq mi land

0.04

sq mi water

641

area code

Unionville, IA ZIP code map

About Unionville, IA

Unionville is a quaint city located in Appanoose County, Iowa. Known for its rural charm and close-knit community, this small city offers a peaceful lifestyle for its residents. With a unique blend of agricultural roots and local industry, Unionville captures the essence of small-town America.

Location & geography

Unionville is situated in the southeastern part of Iowa, placing it within easy reach of several other cities. The nearest urban centers include Centerville, which is approximately 12 miles away, and Moravia, around 14 miles from Unionville. The city covers a land area of 47.14 square miles and has a minor water area of 0.04 square miles, contributing to its predominantly rural terrain.

Community & economy

The character of Unionville is defined by its friendly residents and community-oriented activities. Agriculture serves as a vital industry here, alongside small businesses that cater to the local populace. Daily life in Unionville is marked by a strong sense of community, with various events and gatherings fostering connections among neighbors.

Transportation

Unionville is accessible via several regional roads, with local traffic primarily utilizing Route 5. The nearest significant airport is the Centerville Regional Airport, which offers limited commercial services. Residents and visitors can also rely on personal vehicles for travel, as public transport options are limited in this rural area.

History

Founded in the 19th century, Unionville has its roots in agricultural development and has historically supported farming as a cornerstone of its economy. Over the years, the community has seen local industries evolve but maintains its agricultural ties. Notable events in Unionville's past have shaped its identity and fostered a deep sense of pride among its residents.

Did you know?

One surprising fact about Unionville is its unique blend of natural beauty and agricultural landscapes, making it a hidden gem for local tourism. Additionally, the community often showcases traditional Iowa culture through seasonal festivals and local gatherings.

ZIP codes for Unionville, IA (1)

ZIP code	City	County	Map
52594	Unionville	Appanoose	View map

Demographics & statistics

588

Population

35.7

Median age

$83,026

Median household income

$28,215

Per capita income

$120,400

Median home value

Median monthly rent

97.1%

Home ownership

26.2%

Poverty rate

0.5%

Unemployment

178

Housing units

11.9%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	235	40.0%
18 and over	353	60.0%
65 and over	98	16.7%
Median age	35.7 years

Race & ethnicity

White 97.5%

Two or more races 2.4%

Hispanic or Latino 0.2%

Group	Count	%
White	574	97.5%
Two or more races	14	2.4%
Hispanic or Latino	1	0.2%

Household income

$10k–$15k 1.2%

$15k–$25k 24.7%

$25k–$35k 2.4%

$35k–$50k 8.8%

$50k–$75k 8.2%

$75k–$100k 32.4%

$100k–$150k 12.4%

$150k–$200k 2.4%

$200k+ 7.6%

Range	% of households
$10k–$15k	1.2%
$15k–$25k	24.7%
$25k–$35k	2.4%
$35k–$50k	8.8%
$50k–$75k	8.2%
$75k–$100k	32.4%
$100k–$150k	12.4%
$150k–$200k	2.4%
$200k+	7.6%
Median income	$83,026

Housing

Home values

Under $50k 5.5%

$50k–$100k 21.8%

$100k–$150k 31.5%

$150k–$200k 15.8%

$200k–$300k 9.1%

$300k–$500k 10.3%

$500k–$1M 6.1%

Housing overview

Metric	Value
Median home value	$120,400
Median rent / month	$0
Owner occupied	97.1%
Renter occupied	2.9%
Vacant	7.1%
Single-family detached	89.1%
Large apartment buildings	0.0%
Mobile homes	10.9%
Median rooms	6.1
Avg household size (owned)	3.52

Year built

Era	%
2020 or later	0.0%
2010–2019	4.9%
2000–2009	13.7%
1990–1999	14.8%
1980–1989	1.6%
1970–1979	13.1%
1960–1969	2.2%
1950–1959	13.7%
1940–1949	1.1%
1939 or earlier	35.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	1.1%
2 bedrooms	26.2%
3 bedrooms	57.9%
4 bedrooms	12.0%
5+ bedrooms	2.7%

Vehicles per household

Vehicles	% of households
No vehicle	2.4%
1 vehicle	8.8%
2 vehicles	35.3%
3 or more	53.5%

Heating fuel

Fuel type	%
Utility gas	0.6%
Electricity	12.9%
Propane / LP gas	57.1%
Wood	27.1%
No fuel used	1.8%

Households & families

Household type	Count	%
Married-couple family	126	74.1%
Cohabiting couple	10	5.9%
Male householder, no spouse	25	14.7%
Female householder, no spouse	9	5.3%
Households with children under 18	72	42.4%
Households with seniors (65+)	69	40.6%
Average household size	3.46

Marital status

Status	Male	Female
Never married	18.1%	18.0%
Married	71.0%	72.7%
Separated	0.0%	0.0%
Widowed	2.7%	2.7%
Divorced	8.1%	6.6%

Education

Less than 9th grade 0.0%

Some HS, no diploma 10.7%

HS graduate 51.6%

Some college, no degree 12.8%

Associate's degree 13.1%

Bachelor's degree 4.2%

Graduate / professional 7.7%

Metric	%
HS diploma or higher	89.3%
Bachelor's or higher	11.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	30	18.5%
Kindergarten	0	0.0%
Elementary school	71	43.8%
High school	61	37.7%
College / grad school	0	0.0%

Employment

Industry of employment

Agriculture & mining 23.5%

Construction 16.0%

Manufacturing 14.6%

Professional & management 10.3%

Education & healthcare 9.9%

Retail trade 8.9%

Finance & real estate 7.5%

Arts, food & hospitality 4.7%

Other services 2.8%

Public administration 0.9%

Wholesale trade 0.5%

Transportation & utilities 0.5%

Occupation

Category	%
Management, business & arts	42.3%
Service	17.4%
Sales & office	20.7%
Natural resources & construction	12.2%
Production & transportation	7.5%

Employment type

Type	%
Private sector	60.6%
Government	0.9%
Self-employed	38.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	84.5%
Carpool	3.4%
Public transit	0.0%
Walk	4.9%
Other means	0.0%
Avg commute (minutes)	19.8

Poverty

All people 26.2%

Under 18 years 45.5%

18 and over 13.3%

Married-couple families 12.7%

Female-led households 50.0%

Income support

Source	% of households
Social Security	35.9%
Retirement income	19.4%
Supplemental Security	11.2%
Cash public assistance	0.6%
Food stamps / SNAP	10.0%

Health indicators

Condition	%
High blood pressure	38.6%
High cholesterol	37.2%
Heart disease	8.2%
Stroke	3.7%
Asthma	9.5%
Arthritis	29.7%
Kidney disease	3.3%
Pulmonary disease	8.5%
Cancer	8.1%

Behavior / access	%
Binge drinking	19.2%
No physical activity	27.5%
Less than 7 hrs sleep	32.6%
Fair or poor health	15.0%
Poor mental health	13.4%
Poor physical health	11.2%
No health insurance	9.3%
Visited doctor (checkup)	76.6%
Visited dentist	63.8%
Cholesterol screening	89.8%
Teeth loss	15.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	29	8.2%

Disability	%
Any disability	10.9%
Under 18	14.9%
18–64 years	2.0%
65 and over	24.5%

Health insurance coverage

Type	%
Private insurance	51.7%
Public insurance	54.3%
Uninsured under 19	4.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	482	82.0%
Spanish	2	0.4%
Other Indo-European	2	0.4%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	588	100.0%
Born in same state	583	99.1%
Born in different state	495	84.2%
Foreign born	5	0.9%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Arab	132	22.4%
Italian	47	8%
French	26	4.4%

Ancestry	Count	%
Polish	3	0.5%
English	2	0.3%

Technology access

Metric	% of households
Computer access	28.9%
Internet access	94.7%

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

Frequently asked questions

What ZIP codes does Unionville, IA have?

Unionville, IA has one ZIP code: 52594. Each ZIP code serves a distinct delivery area within the city and surrounding region.