Marcus ZIP Codes — Cherokee County, IA

There is one unique ZIP code in Marcus, Iowa and it is 51035. Area code: 712.

ZIP codes

106.18

sq mi land

0.00

sq mi water

712

area code

Marcus, IA ZIP code map

About Marcus, IA

Marcus is a charming city located in the heart of Cherokee County, Iowa. Known for its small-town feel, it offers a welcoming community vibe that emphasizes local traditions and interactions. Residents enjoy a variety of amenities and a strong sense of community spirit, making it an excellent place to live or visit.

Location & geography

Marcus is situated in northwest Iowa and is surrounded by beautiful landscapes that feature rolling hills and farmland. Notable nearby cities include Cherokee, which is approximately 15 miles to the west, and Le Mars, located about 19 miles to the east. The city covers a land area of 106.18 square miles with no significant water bodies within its boundaries.

Community & economy

The character of Marcus is deeply rooted in its agricultural background and close-knit community. Many local industries revolve around farming, with residents actively participating in farming activities and supporting local businesses. Daily life in Marcus involves a mix of agricultural pursuits, community events, and recreational activities that bring residents together.

Transportation

Marcus is conveniently located near Highway 3, which facilitates easy access to surrounding areas and neighboring towns. The nearest named airport is in Sioux City, about 40 miles to the south, providing commercial flight options for residents and visitors. Local transit options may be limited, but the city's layout encourages a drive-friendly environment.

History

Founded in the late 19th century, Marcus has a rich historical backdrop tied to the development of railroads and agriculture in the area. Over the years, the city has been known for its mining and agricultural contributions to the region, creating a bustling hub for local trade. Notable events in its history often center around local fairs and agricultural showcases that celebrate its farming heritage.

Did you know?

One surprising fact about Marcus is that it boasts a strong community spirit, exemplified by various local events and festivals throughout the year. Additionally, the city is known for its rich agricultural heritage that attracts visitors interested in Iowa's farming history.

ZIP codes for Marcus, IA (1)

ZIP code	City	County	Map
51035	Marcus	Cherokee	View map

Demographics & statistics

1,577

Population

42.9

Median age

$74,554

Median household income

$47,016

Per capita income

$177,800

Median home value

$723

Median monthly rent

78.4%

Home ownership

6.9%

Poverty rate

1.8%

Unemployment

661

Housing units

27.1%

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	315	20.0%
18 and over	1,262	80.0%
65 and over	391	24.8%
Median age	42.9 years

Race & ethnicity

White 84.2%

Black or African American 8.8%

Two or more races 3.1%

Hispanic or Latino 3%

Other race 0.9%

Group	Count	%
White	1,369	84.2%
Black or African American	143	8.8%
Two or more races	50	3.1%
Hispanic or Latino	48	3%
Other race	15	0.9%

Household income

Under $10k 5.7%

$10k–$15k 1.8%

$15k–$25k 9.1%

$25k–$35k 8.5%

$35k–$50k 7.3%

$50k–$75k 18.0%

$75k–$100k 12.8%

$100k–$150k 19.7%

$150k–$200k 5.0%

$200k+ 12.1%

Range	% of households
Under $10k	5.7%
$10k–$15k	1.8%
$15k–$25k	9.1%
$25k–$35k	8.5%
$35k–$50k	7.3%
$50k–$75k	18.0%
$75k–$100k	12.8%
$100k–$150k	19.7%
$150k–$200k	5.0%
$200k+	12.1%
Median income	$74,554

Housing

Home values

Under $50k 9.8%

$50k–$100k 11.0%

$100k–$150k 22.1%

$150k–$200k 14.2%

$200k–$300k 27.4%

$300k–$500k 10.5%

$500k–$1M 5.0%

Housing overview

Metric	Value
Median home value	$177,800
Median rent / month	$723
Owner occupied	78.4%
Renter occupied	21.6%
Vacant	12.1%
Single-family detached	88.5%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	6.8
Avg household size (owned)	2.20

Year built

Era	%
2020 or later	0.0%
2010–2019	3.8%
2000–2009	5.1%
1990–1999	4.8%
1980–1989	9.8%
1970–1979	10.2%
1960–1969	5.1%
1950–1959	11.5%
1940–1949	8.8%
1939 or earlier	40.8%

Bedrooms

Size	% of units
No bedroom (studio)	6.3%
1 bedroom	6.1%
2 bedrooms	20.5%
3 bedrooms	41.9%
4 bedrooms	20.7%
5+ bedrooms	4.5%

Vehicles per household

Vehicles	% of households
No vehicle	8.9%
1 vehicle	23.3%
2 vehicles	37.4%
3 or more	30.4%

Heating fuel

Fuel type	%
Utility gas	52.3%
Electricity	27.3%
Propane / LP gas	15.6%
Fuel oil	2.2%
Wood	1.8%
No fuel used	0.7%

Households & families

Household type	Count	%
Married-couple family	343	47.8%
Cohabiting couple	55	7.7%
Male householder, no spouse	136	19.0%
Female householder, no spouse	183	25.5%
Households with children under 18	119	16.6%
Households with seniors (65+)	304	42.4%
Average household size	2.15

Marital status

Status	Male	Female
Never married	29.1%	21.4%
Married	59.3%	50.5%
Separated	0.0%	0.0%
Widowed	4.4%	17.8%
Divorced	7.2%	10.3%

Education

Less than 9th grade 6.2%

Some HS, no diploma 3.1%

HS graduate 29.6%

Some college, no degree 18.4%

Associate's degree 15.5%

Bachelor's degree 18.2%

Graduate / professional 8.9%

Metric	%
HS diploma or higher	90.6%
Bachelor's or higher	27.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	39	13.6%
Kindergarten	6	2.1%
Elementary school	132	46.0%
High school	90	31.4%
College / grad school	20	7.0%

Employment

Industry of employment

Education & healthcare 26.3%

Retail trade 16.1%

Manufacturing 14.8%

Agriculture & mining 12.7%

Arts, food & hospitality 7.0%

Construction 5.6%

Transportation & utilities 5.5%

Other services 5.4%

Finance & real estate 3.0%

Professional & management 1.8%

Wholesale trade 0.9%

Public administration 0.8%

Occupation

Category	%
Management, business & arts	44.7%
Service	14.6%
Sales & office	15.6%
Natural resources & construction	5.7%
Production & transportation	19.4%

Employment type

Type	%
Private sector	71.2%
Government	10.7%
Self-employed	18.1%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	76.5%
Carpool	6.2%
Public transit	0.0%
Walk	7.5%
Other means	0.3%
Avg commute (minutes)	18.3

Poverty

All people 6.9%

Under 18 years 10.7%

18 and over 5.9%

Married-couple families 0.6%

Female-led households 28.3%

Income support

Source	% of households
Social Security	42.7%
Retirement income	17.6%
Supplemental Security	2.0%
Cash public assistance	1.4%
Food stamps / SNAP	5.9%

Health indicators

Condition	%
High blood pressure	37.3%
High cholesterol	35.4%
Heart disease	7.4%
Stroke	3.3%
Asthma	8.9%
Arthritis	27.5%
Kidney disease	3.2%
Pulmonary disease	6.8%
Cancer	8.8%

Behavior / access	%
Binge drinking	20.1%
No physical activity	22.9%
Less than 7 hrs sleep	30.7%
Fair or poor health	12.1%
Poor mental health	12.2%
Poor physical health	9.5%
No health insurance	8.3%
Visited doctor (checkup)	77.5%
Visited dentist	70.1%
Cholesterol screening	91.0%
Teeth loss	11.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	132	10.5%

Disability	%
Any disability	15.7%
Under 18	1.9%
18–64 years	13.7%
65 and over	32.8%

Health insurance coverage

Type	%
Private insurance	71.8%
Public insurance	45.6%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,507	95.6%
Spanish	2	0.1%
Other Indo-European	2	0.1%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,577	100.0%
Born in same state	1,508	95.6%
Born in different state	1,135	72.0%
Foreign born	69	4.4%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Italian	171	10.8%
French	131	8.3%
English	77	4.9%

Ancestry	Count	%
Arab	75	4.8%
Polish	48	3%
Dutch	36	2.3%

Technology access

Metric	% of households
Computer access	45.5%
Internet access	84.5%

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

Frequently asked questions

What ZIP codes does Marcus, IA have?

Marcus, IA has one ZIP code: 51035. Each ZIP code serves a distinct delivery area within the city and surrounding region.