Leighton ZIP Code List — Mahaska County, IA

There is one unique ZIP code in Leighton, Iowa and it is 50143. Area code: 641.

ZIP codes

35.54

sq mi land

0.44

sq mi water

641

area code

Leighton, IA ZIP code map

About Leighton, IA

Leighton, Iowa, is a small and charming city located in Mahaska County. With its serene environment and close-knit community, it offers a unique blend of rural living and local culture. Known for its picturesque landscapes, Leighton stands out as a welcoming place for both residents and visitors alike.

Location & geography

Leighton is situated in the central part of Iowa, about 10 miles south of Oskaloosa and approximately 40 miles southeast of Des Moines. The city covers a land area of 35.54 square miles and a water area of 0.44 square miles, giving it a diverse terrain that includes both agricultural fields and small bodies of water. Its location amidst rolling hills and farmland provides a beautiful backdrop for outdoor activities.

Community & economy

The character of Leighton is defined by its friendly residents and strong community involvement. While the economy is primarily based on agriculture, with many locals engaged in farming or related industries, the community also celebrates its heritage and culture through various local events. Daily life in Leighton revolves around a sense of togetherness, where neighbors often come together for support and social gatherings.

Transportation

Leighton is accessible via U.S. Highway 63, which connects it to larger cities and nearby regions. The nearest significant airport is located in Oskaloosa, which offers limited commercial flights, while regional airports in Des Moines provide more extensive service. Local transportation options are primarily limited to personal vehicles, reflecting the small-town atmosphere.

History

Leighton was founded in the late 19th century and has developed a rich agricultural history that continues to shape its identity today. The city has witnessed various changes over the years, with farming remaining a key industry that supports the local economy. Notable events in Leighton's history include community fairs and celebrations that continue to bring residents together.

Did you know?

One surprising fact about Leighton is its commitment to community-driven events that promote local culture and sustainability. Additionally, residents often engage in preserving the agricultural tradition that has been a cornerstone of Leighton's development.

ZIP codes for Leighton, IA (1)

ZIP code	City	County	Map
50143	Leighton	Mahaska	View map

Demographics & statistics

546

Population

52.9

Median age

$80,625

Median household income

$49,866

Per capita income

$216,300

Median home value

$627

Median monthly rent

77.3%

Home ownership

6.8%

Poverty rate

2.6%

Unemployment

177

Housing units

31.6%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	91	16.7%
18 and over	455	83.3%
65 and over	73	13.4%
Median age	52.9 years

Race & ethnicity

White 95.8%

Asian 2.2%

Two or more races 2%

Group	Count	%
White	523	95.8%
Asian	12	2.2%
Two or more races	11	2%

Household income

Under $10k 0.4%

$10k–$15k 0.9%

$15k–$25k 6.1%

$25k–$35k 1.7%

$35k–$50k 4.4%

$50k–$75k 35.4%

$75k–$100k 10.5%

$100k–$150k 18.3%

$150k–$200k 11.8%

$200k+ 10.5%

Range	% of households
Under $10k	0.4%
$10k–$15k	0.9%
$15k–$25k	6.1%
$25k–$35k	1.7%
$35k–$50k	4.4%
$50k–$75k	35.4%
$75k–$100k	10.5%
$100k–$150k	18.3%
$150k–$200k	11.8%
$200k+	10.5%
Median income	$80,625

Housing

Home values

Under $50k 5.1%

$50k–$100k 5.6%

$100k–$150k 21.5%

$150k–$200k 14.1%

$200k–$300k 29.4%

$300k–$500k 19.8%

$500k–$1M 4.5%

Housing overview

Metric	Value
Median home value	$216,300
Median rent / month	$627
Owner occupied	77.3%
Renter occupied	22.7%
Vacant	0.0%
Single-family detached	97.8%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	7.4
Avg household size (owned)	2.57

Year built

Era	%
2020 or later	0.0%
2010–2019	4.4%
2000–2009	1.7%
1990–1999	5.7%
1980–1989	6.1%
1970–1979	7.9%
1960–1969	6.6%
1950–1959	7.0%
1940–1949	5.2%
1939 or earlier	55.5%

Bedrooms

Size	% of units
No bedroom (studio)	0.4%
1 bedroom	0.9%
2 bedrooms	8.7%
3 bedrooms	37.1%
4 bedrooms	44.5%
5+ bedrooms	8.3%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	7.0%
2 vehicles	38.0%
3 or more	55.0%

Heating fuel

Fuel type	%
Utility gas	29.7%
Electricity	6.1%
Propane / LP gas	50.7%
Wood	13.5%

Households & families

Household type	Count	%
Married-couple family	140	61.1%
Cohabiting couple	2	0.9%
Male householder, no spouse	71	31.0%
Female householder, no spouse	16	7.0%
Households with children under 18	56	24.5%
Households with seniors (65+)	48	21.0%
Average household size	2.38

Marital status

Status	Male	Female
Never married	13.7%	9.3%
Married	61.0%	67.4%
Separated	0.0%	0.0%
Widowed	0.0%	5.3%
Divorced	25.3%	18.1%

Education

Less than 9th grade 0.0%

Some HS, no diploma 0.5%

HS graduate 31.9%

Some college, no degree 16.6%

Associate's degree 19.4%

Bachelor's degree 29.0%

Graduate / professional 2.6%

Metric	%
HS diploma or higher	99.5%
Bachelor's or higher	31.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	47	67.1%
High school	13	18.6%
College / grad school	10	14.3%

Employment

Industry of employment

Retail trade 24.8%

Manufacturing 23.8%

Education & healthcare 17.2%

Agriculture & mining 8.9%

Construction 8.3%

Other services 5.0%

Finance & real estate 4.6%

Transportation & utilities 3.0%

Professional & management 1.7%

Arts, food & hospitality 1.3%

Wholesale trade 0.7%

Information 0.7%

Occupation

Category	%
Management, business & arts	31.1%
Service	3.6%
Sales & office	32.8%
Natural resources & construction	12.3%
Production & transportation	20.2%

Employment type

Type	%
Private sector	79.8%
Government	4.3%
Self-employed	15.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	81.1%
Carpool	3.6%
Public transit	0.0%
Walk	8.9%
Other means	0.7%
Avg commute (minutes)	16.1

Poverty

All people 6.8%

Under 18 years 0.0%

18 and over 8.1%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	38.4%
Retirement income	6.1%
Supplemental Security	0.0%
Cash public assistance	2.6%
Food stamps / SNAP	17.0%

Health indicators

Condition	%
High blood pressure	34.1%
High cholesterol	33.7%
Heart disease	6.8%
Stroke	3.0%
Asthma	9.1%
Arthritis	24.9%
Kidney disease	2.8%
Pulmonary disease	7.0%
Cancer	7.2%

Behavior / access	%
Binge drinking	20.5%
No physical activity	24.6%
Less than 7 hrs sleep	31.5%
Fair or poor health	12.8%
Poor mental health	13.1%
Poor physical health	9.7%
No health insurance	9.4%
Visited doctor (checkup)	74.7%
Visited dentist	67.7%
Cholesterol screening	89.2%
Teeth loss	12.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	18	4.0%

Disability	%
Any disability	6.4%
Under 18	0.0%
18–64 years	5.2%
65 and over	20.5%

Health insurance coverage

Type	%
Private insurance	81.3%
Public insurance	28.9%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	530	97.1%
Spanish	10	1.9%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	10	1.9%

Place of birth & citizenship

Origin	Count	%
Native born (US)	530	97.1%
Born in same state	530	97.1%
Born in different state	438	80.2%
Foreign born	0	0.0%
Naturalized citizen	16	2.9%
Not a US citizen	14	87.5%

Ancestry

Ancestry	Count	%
English	224	41%
French	82	15%
Italian	60	11%

Ancestry	Count	%
Polish	16	2.9%
Arab	4	0.7%

Technology access

Metric	% of households
Computer access	41.9%
Internet access	93.9%

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

Frequently asked questions

What is the ZIP code for Leighton, IA?

Leighton, IA has one ZIP code: 50143.

What is the main ZIP code for Leighton, IA?

The primary ZIP code for Leighton, IA is 50143. The city uses area code 641 for phone service.

What county is Leighton, IA in?

Leighton is located in Mahaska County, Iowa.

How many ZIP codes are in Leighton, IA?

Leighton, IA has 1 ZIP code.

What is the ZIP code for downtown Leighton, Iowa?

Downtown Leighton is located in ZIP code 50143, which serves as the primary postal code for the city's central business district and main residential areas.

What ZIP code should I use for mailing packages to addresses in Leighton, Mahaska County?

All mailing addresses in Leighton, Iowa use the ZIP code 50143, which is the single ZIP code that covers the entire city.