State Center ZIP Codes — Marshall County, IA

There is one unique ZIP code in State Center, Iowa and it is 50247. Area code: 641.

ZIP codes

85.16

sq mi land

0.13

sq mi water

641

area code

State Center, IA ZIP code map

About State Center, IA

State Center, IA, is a small, charming city located in Marshall County, Iowa. This community is characterized by its friendly atmosphere and a close-knit population that values both tradition and progress. With a ZIP code of 50247, it offers a unique blend of rural charm and community spirit.

Location & geography

State Center is situated in the central part of Iowa, surrounded by picturesque farmland and natural landscapes. Nearby cities include Marshalltown, which is approximately 12 miles to the east, as well as Tama, about 14 miles to the north. The city covers a land area of 85.16 square miles, complemented by a small water area of 0.13 square miles.

Community & economy

The character of State Center is defined by a strong sense of community, where residents come together for various local events and festivities. The city has a diverse economy that includes agriculture, manufacturing, and light industry, contributing to its stability and growth. Daily life here often revolves around community activities, local schools, and support for local businesses.

Transportation

State Center is conveniently located near major highways, including U.S. Route 30, which runs east-west and connects to larger cities across the state. The nearest airport that offers commercial flights is located in Marshalltown, providing accessible air travel for residents and visitors. Public transit options are limited, making personal vehicles the primary mode of transportation in the area.

History

State Center was founded in the late 19th century and has a rich history tied to the development of agricultural and manufacturing sectors in Iowa. Over the years, it has hosted various significant events, such as county fairs and cultural festivals, that celebrate its local heritage. Its historical growth has been marked by a commitment to community development and preservation.

Did you know?

A surprising fact about State Center is that it was once the site of several coal mines during the mining boom in Iowa. Additionally, the city is known for its vibrant community life, with numerous parks and recreational facilities enhancing the quality of life for its residents.

ZIP codes for State Center, IA (1)

ZIP code	City	County	Map
50247	State Center	Marshall	View map

Demographics & statistics

2,411

Population

39.2

Median age

$86,250

Median household income

$41,604

Per capita income

$149,800

Median home value

$740

Median monthly rent

77.1%

Home ownership

5.6%

Poverty rate

4.2%

Unemployment

795

Housing units

33.7%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

147

15–19

161

20–24

100

25–34

109

106

35–44

116

207

45–54

227

55–59

103

60–64

65–74

108

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	623	25.8%
18 and over	1,788	74.2%
65 and over	334	13.9%
Median age	39.2 years

Race & ethnicity

White 88.9%

Hispanic or Latino 5.5%

Other race 3.3%

Two or more races 2.4%

Group	Count	%
White	2,267	88.9%
Hispanic or Latino	139	5.5%
Other race	83	3.3%
Two or more races	61	2.4%

Household income

Under $10k 0.5%

$10k–$15k 1.8%

$15k–$25k 9.7%

$25k–$35k 10.6%

$35k–$50k 8.8%

$50k–$75k 13.9%

$75k–$100k 13.5%

$100k–$150k 24.8%

$150k–$200k 10.5%

$200k+ 5.8%

Range	% of households
Under $10k	0.5%
$10k–$15k	1.8%
$15k–$25k	9.7%
$25k–$35k	10.6%
$35k–$50k	8.8%
$50k–$75k	13.9%
$75k–$100k	13.5%
$100k–$150k	24.8%
$150k–$200k	10.5%
$200k+	5.8%
Median income	$86,250

Housing

Home values

Under $50k 4.6%

$50k–$100k 23.5%

$100k–$150k 22.0%

$150k–$200k 22.3%

$200k–$300k 12.9%

$300k–$500k 11.7%

$500k–$1M 1.4%

$1M+ 1.7%

Housing overview

Metric	Value
Median home value	$149,800
Median rent / month	$740
Owner occupied	77.1%
Renter occupied	22.9%
Vacant	7.5%
Single-family detached	86.6%
Large apartment buildings	0.0%
Mobile homes	1.1%
Median rooms	6.9
Avg household size (owned)	2.66

Year built

Era	%
2020 or later	0.0%
2010–2019	2.0%
2000–2009	9.8%
1990–1999	4.4%
1980–1989	8.2%
1970–1979	9.0%
1960–1969	5.0%
1950–1959	11.7%
1940–1949	8.8%
1939 or earlier	41.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.7%
1 bedroom	8.6%
2 bedrooms	19.0%
3 bedrooms	30.7%
4 bedrooms	33.4%
5+ bedrooms	7.5%

Vehicles per household

Vehicles	% of households
No vehicle	4.6%
1 vehicle	17.6%
2 vehicles	35.4%
3 or more	42.4%

Heating fuel

Fuel type	%
Utility gas	57.7%
Electricity	15.2%
Propane / LP gas	27.0%

Households & families

Household type	Count	%
Married-couple family	513	55.0%
Cohabiting couple	96	10.3%
Male householder, no spouse	154	16.5%
Female householder, no spouse	169	18.1%
Households with children under 18	306	32.8%
Households with seniors (65+)	203	21.8%
Average household size	2.55

Marital status

Status	Male	Female
Never married	34.4%	22.4%
Married	53.8%	56.0%
Separated	0.0%	0.0%
Widowed	2.7%	7.2%
Divorced	9.1%	14.4%

Education

Less than 9th grade 1.8%

Some HS, no diploma 4.7%

HS graduate 23.0%

Some college, no degree 18.7%

Associate's degree 18.1%

Bachelor's degree 22.5%

Graduate / professional 11.2%

Metric	%
HS diploma or higher	93.4%
Bachelor's or higher	33.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	24	3.8%
Kindergarten	15	2.4%
Elementary school	283	45.3%
High school	251	40.2%
College / grad school	52	8.3%

Employment

Industry of employment

Education & healthcare 28.0%

Manufacturing 15.3%

Transportation & utilities 9.8%

Retail trade 9.4%

Construction 5.9%

Other services 5.9%

Finance & real estate 5.2%

Professional & management 4.7%

Agriculture & mining 4.3%

Wholesale trade 3.9%

Public administration 3.9%

Arts, food & hospitality 3.4%

Information 0.3%

Occupation

Category	%
Management, business & arts	41.0%
Service	9.3%
Sales & office	19.6%
Natural resources & construction	9.4%
Production & transportation	20.7%

Employment type

Type	%
Private sector	80.3%
Government	15.2%
Self-employed	4.0%
Unpaid family workers	0.5%

Commute

Method	%
Drive alone	74.4%
Carpool	8.5%
Public transit	0.0%
Walk	3.1%
Other means	0.8%
Avg commute (minutes)	28.3

Poverty

All people 5.6%

Under 18 years 9.6%

18 and over 4.3%

Married-couple families 2.7%

Female-led households 12.8%

Income support

Source	% of households
Social Security	23.0%
Retirement income	18.6%
Supplemental Security	4.4%
Cash public assistance	0.9%
Food stamps / SNAP	10.4%

Health indicators

Condition	%
High blood pressure	31.0%
High cholesterol	33.3%
Heart disease	6.0%
Stroke	2.7%
Asthma	8.7%
Arthritis	22.7%
Kidney disease	2.6%
Pulmonary disease	5.9%
Cancer	6.9%

Behavior / access	%
Binge drinking	21.9%
No physical activity	24.9%
Less than 7 hrs sleep	30.2%
Fair or poor health	10.9%
Poor mental health	12.8%
Poor physical health	8.8%
No health insurance	9.1%
Visited doctor (checkup)	73.5%
Visited dentist	69.1%
Cholesterol screening	88.8%
Teeth loss	10.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	111	6.2%

Disability	%
Any disability	7.7%
Under 18	4.3%
18–64 years	4.0%
65 and over	32.2%

Health insurance coverage

Type	%
Private insurance	79.5%
Public insurance	27.3%
Uninsured under 19	0.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,273	94.3%
Spanish	63	2.8%
Other Indo-European	53	2.3%
Asian & Pacific Islander	10	0.4%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,360	97.9%
Born in same state	2,351	97.5%
Born in different state	1,985	82.3%
Foreign born	9	0.4%
Naturalized citizen	51	2.1%
Not a US citizen	32	62.7%

Ancestry

Ancestry	Count	%
Italian	244	10.1%
French	242	10%
Polish	130	5.4%

Ancestry	Count	%
English	59	2.4%
Arab	25	1%
Dutch	16	0.7%

Technology access

Metric	% of households
Computer access	38.7%
Internet access	95.8%

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

Frequently asked questions

What ZIP codes does State Center, IA have?

State Center, IA has one ZIP code: 50247. Each ZIP code serves a distinct delivery area within the city and surrounding region.