Kingsley ZIP Codes — Plymouth County, IA

There is one unique ZIP code in Kingsley, Iowa and it is 51028. Area code: 712.

ZIP codes

124.40

sq mi land

0.02

sq mi water

712

area code

Kingsley, IA ZIP code map

About Kingsley, IA

Kingsley is a small city located in the heart of Plymouth County, Iowa. Known for its welcoming community and calm atmosphere, Kingsley offers a peaceful environment for residents and visitors alike. With its rich agricultural heritage, the city embodies the essence of small-town life in America.

Location & geography

Kingsley is situated in northwest Iowa, approximately 20 miles northwest of the city of Le Mars and about 25 miles east of Sioux City. The city covers a land area of 124.40 square miles and has a very minimal water area of 0.02 square miles. The terrain is predominantly flat, making it ideal for agriculture and outdoor activities.

Community & economy

The character of Kingsley is defined by its close-knit community, where neighbors know and support one another. Agriculture plays a significant role in the local economy, with many residents involved in farming and related industries. Daily life in Kingsley is marked by a blend of traditional values and modern conveniences, providing a fulfilling lifestyle for its inhabitants.

Transportation

Kingsley is accessible via State Highway 140, connecting it to larger regional roads and highways that facilitate travel to neighboring cities. The nearest airport is the Sioux Gateway Airport, which is located about 30 miles away in Sioux City, offering essential air travel options. Public transportation options are limited, but residents often rely on personal vehicles for commuting.

History

Kingsley was founded in the late 19th century and quickly developed into a hub for agricultural trade in the area. Key industries have historically included farming, dairy production, and local businesses that support the community's needs. Notable events in Kingsley’s history include the establishment of the annual Kingsley Fair, which celebrates the town's agricultural roots and community spirit.

Did you know?

One surprising fact about Kingsley is its commitment to preserving local history through its various community events and gatherings. Despite its small size, Kingsley has a vibrant arts scene, with local artists and craftsmen showcasing their talents at different festivals throughout the year.

ZIP codes for Kingsley, IA (1)

ZIP code	City	County	Map
51028	Kingsley	Plymouth	View map

Demographics & statistics

2,027

Population

41.8

Median age

$69,734

Median household income

$45,667

Per capita income

$186,000

Median home value

$690

Median monthly rent

77.9%

Home ownership

5.8%

Poverty rate

0.0%

Unemployment

770

Housing units

33.4%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

112

25–34

129

35–44

107

163

45–54

135

55–59

60–64

130

65–74

107

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	467	23.0%
18 and over	1,560	77.0%
65 and over	444	21.9%
Median age	41.8 years

Race & ethnicity

White 95.3%

Black or African American 1.8%

Hispanic or Latino 0.9%

Other race 0.9%

Asian 0.8%

Two or more races 0.3%

Group	Count	%
White	1,949	95.3%
Black or African American	36	1.8%
Hispanic or Latino	19	0.9%
Other race	19	0.9%
Asian	17	0.8%
Two or more races	6	0.3%

Household income

Under $10k 2.4%

$10k–$15k 2.6%

$15k–$25k 5.0%

$25k–$35k 10.2%

$35k–$50k 14.8%

$50k–$75k 18.2%

$75k–$100k 11.6%

$100k–$150k 15.9%

$150k–$200k 9.0%

$200k+ 10.4%

Range	% of households
Under $10k	2.4%
$10k–$15k	2.6%
$15k–$25k	5.0%
$25k–$35k	10.2%
$35k–$50k	14.8%
$50k–$75k	18.2%
$75k–$100k	11.6%
$100k–$150k	15.9%
$150k–$200k	9.0%
$200k+	10.4%
Median income	$69,734

Housing

Home values

Under $50k 2.6%

$50k–$100k 19.1%

$100k–$150k 21.4%

$150k–$200k 9.7%

$200k–$300k 22.1%

$300k–$500k 20.2%

$500k–$1M 3.9%

$1M+ 1.0%

Housing overview

Metric	Value
Median home value	$186,000
Median rent / month	$690
Owner occupied	77.9%
Renter occupied	22.1%
Vacant	8.1%
Single-family detached	89.6%
Large apartment buildings	1.9%
Mobile homes	0.7%
Median rooms	7.1
Avg household size (owned)	2.29

Year built

Era	%
2020 or later	0.0%
2010–2019	5.3%
2000–2009	9.9%
1990–1999	8.4%
1980–1989	4.1%
1970–1979	11.3%
1960–1969	5.7%
1950–1959	8.4%
1940–1949	4.8%
1939 or earlier	42.1%

Bedrooms

Size	% of units
No bedroom (studio)	1.3%
1 bedroom	4.5%
2 bedrooms	22.9%
3 bedrooms	32.0%
4 bedrooms	20.3%
5+ bedrooms	19.0%

Vehicles per household

Vehicles	% of households
No vehicle	2.0%
1 vehicle	25.2%
2 vehicles	36.3%
3 or more	36.5%

Heating fuel

Fuel type	%
Utility gas	41.6%
Electricity	40.5%
Propane / LP gas	14.1%
Fuel oil	0.8%
Wood	0.6%
No fuel used	1.1%

Households & families

Household type	Count	%
Married-couple family	461	51.9%
Cohabiting couple	62	7.0%
Male householder, no spouse	163	18.4%
Female householder, no spouse	202	22.7%
Households with children under 18	214	24.1%
Households with seniors (65+)	301	33.9%
Average household size	2.24

Marital status

Status	Male	Female
Never married	28.4%	23.3%
Married	55.5%	55.1%
Separated	0.0%	0.0%
Widowed	3.0%	13.6%
Divorced	13.1%	8.0%

Education

Less than 9th grade 2.0%

Some HS, no diploma 2.4%

HS graduate 29.3%

Some college, no degree 17.8%

Associate's degree 15.1%

Bachelor's degree 27.1%

Graduate / professional 6.3%

Metric	%
HS diploma or higher	95.6%
Bachelor's or higher	33.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	41	8.5%
Kindergarten	25	5.2%
Elementary school	221	46.0%
High school	148	30.8%
College / grad school	45	9.4%

Employment

Industry of employment

Education & healthcare 28.3%

Agriculture & mining 12.0%

Transportation & utilities 9.5%

Manufacturing 9.4%

Construction 8.7%

Finance & real estate 8.5%

Retail trade 7.4%

Public administration 5.3%

Other services 3.3%

Wholesale trade 3.1%

Information 2.0%

Arts, food & hospitality 1.8%

Professional & management 0.8%

Occupation

Category	%
Management, business & arts	43.3%
Service	8.0%
Sales & office	20.5%
Natural resources & construction	12.1%
Production & transportation	16.2%

Employment type

Type	%
Private sector	72.6%
Government	13.3%
Self-employed	12.3%
Unpaid family workers	1.8%

Commute

Method	%
Drive alone	76.8%
Carpool	5.4%
Public transit	0.0%
Walk	3.5%
Other means	1.2%
Avg commute (minutes)	25.7

Poverty

All people 5.8%

Under 18 years 7.6%

18 and over 5.3%

Married-couple families 0.7%

Female-led households 25.0%

Income support

Source	% of households
Social Security	33.2%
Retirement income	21.6%
Supplemental Security	3.6%
Cash public assistance	0.6%
Food stamps / SNAP	7.7%

Health indicators

Condition	%
High blood pressure	35.9%
High cholesterol	34.2%
Heart disease	7.7%
Stroke	3.4%
Asthma	9.0%
Arthritis	26.2%
Kidney disease	3.2%
Pulmonary disease	7.0%
Cancer	8.5%

Behavior / access	%
Binge drinking	19.3%
No physical activity	23.8%
Less than 7 hrs sleep	27.5%
Fair or poor health	12.6%
Poor mental health	12.2%
Poor physical health	9.6%
No health insurance	8.7%
Visited doctor (checkup)	76.6%
Visited dentist	70.3%
Cholesterol screening	90.0%
Teeth loss	12.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	141	9.1%

Disability	%
Any disability	13.6%
Under 18	15.2%
18–64 years	8.6%
65 and over	25.6%

Health insurance coverage

Type	%
Private insurance	80.1%
Public insurance	33.9%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,946	96.0%
Spanish	3	0.2%
Other Indo-European	3	0.2%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,011	99.2%
Born in same state	2,011	99.2%
Born in different state	1,608	79.3%
Foreign born	0	0.0%
Naturalized citizen	16	0.8%
Not a US citizen	3	18.8%

Ancestry

Ancestry	Count	%
Italian	212	10.5%
French	205	10.1%
Arab	194	9.6%

Ancestry	Count	%
Polish	49	2.4%
English	43	2.1%
Dutch	5	0.2%

Technology access

Metric	% of households
Computer access	43.8%
Internet access	98.5%

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

Frequently asked questions

What ZIP codes does Kingsley, IA have?

Kingsley, IA has one ZIP code: 51028. Each ZIP code serves a distinct delivery area within the city and surrounding region.