Marshall County, IL ZIP Codes

Illinois (IL) · 9 ZIP codes · 9 cities

ZIP codes

11,663

population (2021)

-7.7%

pop change since 2010

17123

FIPS code

Marshall County ZIP code map

About Marshall County

Marshall County is located in Illinois and contains 9 ZIP codes across 9 cities and communities. The county's population was 11,663 as of 2021, a decrease of 7.7% from 12,640 in 2010. The timezone is Mountain Time (observes DST). The Federal Information Processing System (FIPS) code for Marshall County is 17123.

Population
2021 population	11,663
2010 population	12,640
Change	-7.7%

County details
State	Illinois
FIPS code	17123
Timezone	Mountain
Daylight saving	Yes

Cities in Marshall County

Camp Grove Henry La Rose Lacon Sparland Toluca Varna Washburn Wenona

ZIP codes for Marshall County, IL (9)

ZIP code	City	County	Map
61369	Toluca	Marshall	View map
61375	Varna	Marshall	View map
61377	Wenona	Marshall	View map
61424	Camp Grove	Marshall	View map
61537	Henry	Marshall	View map
61540	Lacon	Marshall	View map
61541	La Rose	Marshall	View map
61565	Sparland	Marshall	View map
61570	Washburn	Marshall	View map

Demographics & statistics

10,956

Population

45.3

Median age

$63,922

Median household income

$33,729

Per capita income

$131,817

Median home value

$733

Median monthly rent

79.4%

Home ownership

12.6%

Poverty rate

4.1%

Unemployment

4,392

Housing units

16.9%

Bachelor's or higher

Age distribution

Male Female

313

Under 5

301

290

5–9

279

371

10–14

356

305

15–19

294

259

20–24

249

597

25–34

573

622

35–44

597

653

45–54

628

424

55–59

408

436

60–64

419

749

65–74

720

382

75–84

368

185

85+

178

← Male

Female →

Age summary

Group	Count	%
Under 18	2,297	20.6%
18 and over	8,659	79.5%
65 and over	2,582	24.1%
Median age	45.3 years

Race & ethnicity

White 91.6%

Two or more races 3.6%

Hispanic or Latino 2.9%

Other race 1.2%

Black or African American 0.6%

Asian 0.2%

Group	Count	%
White	10,329	91.6%
Two or more races	403	3.6%
Hispanic or Latino	325	2.9%
Other race	135	1.2%
Black or African American	67	0.6%
Asian	21	0.2%

Household income

Under $10k 5.4%

$10k–$15k 4.0%

$15k–$25k 9.9%

$25k–$35k 8.1%

$35k–$50k 11.6%

$50k–$75k 17.0%

$75k–$100k 17.4%

$100k–$150k 17.0%

$150k–$200k 5.9%

$200k+ 3.9%

Range	% of households
Under $10k	5.4%
$10k–$15k	4.0%
$15k–$25k	9.9%
$25k–$35k	8.1%
$35k–$50k	11.6%
$50k–$75k	17.0%
$75k–$100k	17.4%
$100k–$150k	17.0%
$150k–$200k	5.9%
$200k+	3.9%
Median income	$63,922

Housing

Home values

Under $50k 8.2%

$50k–$100k 26.9%

$100k–$150k 23.4%

$150k–$200k 22.0%

$200k–$300k 13.0%

$300k–$500k 5.9%

$500k–$1M 0.7%

$1M+ 0.2%

Housing overview

Metric	Value
Median home value	$131,817
Median rent / month	$733
Owner occupied	79.4%
Renter occupied	20.6%
Vacant	15.1%
Single-family detached	89.9%
Large apartment buildings	0.2%
Mobile homes	1.6%
Median rooms	6.2
Avg household size (owned)	2.32

Year built

Era	%
2020 or later	0.0%
2010–2019	1.5%
2000–2009	8.0%
1990–1999	7.5%
1980–1989	6.5%
1970–1979	18.7%
1960–1969	8.6%
1950–1959	11.3%
1940–1949	8.4%
1939 or earlier	29.4%

Bedrooms

Size	% of units
No bedroom (studio)	1.6%
1 bedroom	5.2%
2 bedrooms	24.3%
3 bedrooms	49.7%
4 bedrooms	16.7%
5+ bedrooms	2.6%

Vehicles per household

Vehicles	% of households
No vehicle	3.5%
1 vehicle	30.3%
2 vehicles	37.2%
3 or more	29.0%

Heating fuel

Fuel type	%
Utility gas	53.5%
Electricity	19.3%
Propane / LP gas	23.3%
Fuel oil	2.0%
Wood	1.3%
No fuel used	0.5%

Households & families

Household type	Count	%
Married-couple family	2,365	51.6%
Cohabiting couple	387	8.6%
Male householder, no spouse	757	17.2%
Female householder, no spouse	1,110	22.7%
Households with children under 18	1,241	25.5%
Households with seniors (65+)	1,703	37.3%
Average household size	2.31

Marital status

Status	Male	Female
Never married	29.3%	23.5%
Married	56.9%	53.5%
Separated	0.5%	2.2%
Widowed	4.6%	11.7%
Divorced	8.7%	9.0%

Education

Less than 9th grade 2.0%

Some HS, no diploma 6.5%

HS graduate 37.7%

Some college, no degree 24.1%

Associate's degree 12.8%

Bachelor's degree 11.7%

Graduate / professional 5.2%

Metric	%
HS diploma or higher	91.5%
Bachelor's or higher	16.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	125	5.7%
Kindergarten	51	2.3%
Elementary school	1,104	55.0%
High school	522	24.3%
College / grad school	266	12.8%

Employment

Industry of employment

Manufacturing 21.4%

Education & healthcare 20.4%

Retail trade 9.0%

Transportation & utilities 7.3%

Construction 7.0%

Arts, food & hospitality 6.9%

Professional & management 6.4%

Agriculture & mining 6.1%

Other services 5.3%

Wholesale trade 4.5%

Finance & real estate 3.3%

Public administration 2.1%

Information 0.6%

Occupation

Category	%
Management, business & arts	28.3%
Service	18.4%
Sales & office	18.1%
Natural resources & construction	13.7%
Production & transportation	21.4%

Employment type

Type	%
Private sector	80.7%
Government	12.8%
Self-employed	6.3%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	86.6%
Carpool	4.8%
Public transit	0.0%
Walk	1.8%
Other means	1.7%
Avg commute (minutes)	26.3

Poverty

All people 12.6%

Under 18 years 18.1%

18 and over 11.3%

Married-couple families 4.8%

Female-led households 28.3%

Income support

Source	% of households
Social Security	42.4%
Retirement income	32.3%
Supplemental Security	4.7%
Cash public assistance	3.0%
Food stamps / SNAP	11.3%

Health indicators

Condition	%
High blood pressure	36.0%
High cholesterol	35.9%
Heart disease	7.7%
Stroke	3.5%
Asthma	9.6%
Arthritis	30.0%
Kidney disease	3.2%
Pulmonary disease	8.1%
Cancer	8.0%

Behavior / access	%
Binge drinking	14.4%
No physical activity	25.4%
Less than 7 hrs sleep	31.6%
Fair or poor health	14.9%
Poor mental health	12.5%
Poor physical health	10.6%
No health insurance	10.3%
Visited doctor (checkup)	77.8%
Visited dentist	65.0%
Cholesterol screening	90.7%
Teeth loss	14.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	774	8.9%

Disability	%
Any disability	15.0%
Under 18	2.8%
18–64 years	13.3%
65 and over	31.2%

Health insurance coverage

Type	%
Private insurance	72.7%
Public insurance	42.6%
Uninsured under 19	2.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	10,342	94.6%
Spanish	98	1.2%
Other Indo-European	86	1.1%
Asian & Pacific Islander	12	0.1%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	10,829	98.5%
Born in same state	10,783	98.0%
Born in different state	9,457	86.4%
Foreign born	46	0.4%
Naturalized citizen	127	1.5%
Not a US citizen	36	35.6%

Ancestry

Ancestry	Count	%
Italian	1,706	15.6%
French	1,275	11.6%
Arab	910	8.3%
English	103	0.9%
Dutch	86	0.8%

Ancestry	Count	%
Polish	74	0.7%
Norwegian	53	0.5%
Irish	17	0.2%
German	4	0%

Technology access

Metric	% of households
Computer access	42.5%
Internet access	89.3%

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

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