Normal ZIP Codes — Mclean County, IL

There are 2 unique ZIP codes in Normal, Illinois. Area code: 309.

ZIP codes

42.56

sq mi land

0.09

sq mi water

309

area code

Normal, IL ZIP code map

About Normal, IL

Normal, Illinois is a vibrant city located in McLean County. Known for its friendly community and progressive atmosphere, Normal is home to several educational institutions and cultural attractions. The city is an integral part of central Illinois and plays a significant role in the region's development.

Location & geography

Normal is situated in the heart of Illinois, positioned just north of Bloomington, which is about 2 miles away. Other neighboring cities include Chenoa, approximately 13 miles to the northeast, and Hudson, located around 7 miles to the northwest. The city covers a total land area of 85.12 square miles, with a small water area of 0.17 square miles, offering a blend of urban and natural landscapes.

Community & economy

The character of Normal is reflected in its vibrant community, which boasts a mix of residents including students, families, and professionals. The local economy is supported primarily by education, healthcare, and retail industries, fostering a robust daily life for its inhabitants. Additionally, the city hosts numerous festivals and events throughout the year, encouraging community involvement and cultural expression.

Transportation

Normal is well-connected by several major highways, including Interstate 55, which runs north-south and connects to Chicago and St. Louis. The nearest airport is the Central Illinois Regional Airport, located just a few miles away in Bloomington. Public transportation options are available, including bus services that facilitate commuting around the city and its surroundings.

History

Normal was founded in the 19th century and has a rich history tied to education, being the home of Illinois State University, which was established as a normal school for teacher education. Over the years, key industries in the area have included agriculture and manufacturing, which have shaped the local economy. One notable event in its history is the establishment of the first teacher training institution in Illinois, positioning the city as an educational hub.

Did you know?

A surprising fact about Normal is that its name originates from the word 'normal school,' referring to an institution for training teachers. Additionally, the city is recognized for its vibrant arts scene, which includes galleries, theaters, and music festivals.

ZIP codes for Normal, IL (2)

ZIP code	City	County	Map
61761	Normal	Mclean	View map
61790	Normal	Mclean	View map

Demographics & statistics

53,423

Population

25.3

Median age

$64,335

Median household income

$34,989

Per capita income

$195,300

Median home value

$925

Median monthly rent

56.0%

Home ownership

23.2%

Poverty rate

3.8%

Unemployment

13,427

Housing units

54.0%

Bachelor's or higher

Age distribution

Male Female

1,130

Under 5

1,256

1,152

5–9

1,282

1,294

10–14

1,440

3,240

15–19

3,604

5,705

20–24

6,345

2,868

25–34

3,190

2,588

35–44

2,878

2,312

45–54

2,572

1,070

55–59

1,190

1,020

60–64

1,135

1,631

65–74

1,815

875

75–84

974

406

85+

451

← Male

Female →

Age summary

Group	Count	%
Under 18	9,205	17.2%
18 and over	44,218	82.8%
65 and over	6,152	11.5%
Median age	25.3 years

Race & ethnicity

White 76.8%

Black or African American 12.2%

Asian 3.8%

Two or more races 3.6%

Hispanic or Latino 2.6%

Other race 0.8%

American Indian / Alaska Native 0.2%

Group	Count	%
White	42,091	76.8%
Black or African American	6,712	12.2%
Asian	2,088	3.8%
Two or more races	1,976	3.6%
Hispanic or Latino	1,405	2.6%
Other race	414	0.8%
American Indian / Alaska Native	130	0.2%

Household income

Under $10k 13.0%

$10k–$15k 3.4%

$15k–$25k 6.2%

$25k–$35k 10.3%

$35k–$50k 11.1%

$50k–$75k 11.1%

$75k–$100k 10.7%

$100k–$150k 16.7%

$150k–$200k 9.4%

$200k+ 8.0%

Range	% of households
Under $10k	13.0%
$10k–$15k	3.4%
$15k–$25k	6.2%
$25k–$35k	10.3%
$35k–$50k	11.1%
$50k–$75k	11.1%
$75k–$100k	10.7%
$100k–$150k	16.7%
$150k–$200k	9.4%
$200k+	8.0%
Median income	$64,335

Housing

Home values

Under $50k 4.1%

$50k–$100k 2.9%

$100k–$150k 15.5%

$150k–$200k 30.2%

$200k–$300k 32.6%

$300k–$500k 12.5%

$500k–$1M 1.6%

$1M+ 0.6%

Housing overview

Metric	Value
Median home value	$195,300
Median rent / month	$925
Owner occupied	56.0%
Renter occupied	44.0%
Vacant	10.5%
Single-family detached	48.4%
Large apartment buildings	12.0%
Mobile homes	2.1%
Median rooms	5.6
Avg household size (owned)	2.56

Year built

Era	%
2020 or later	0.3%
2010–2019	8.9%
2000–2009	18.6%
1990–1999	19.9%
1980–1989	9.5%
1970–1979	21.9%
1960–1969	9.7%
1950–1959	5.1%
1940–1949	1.8%
1939 or earlier	4.3%

Bedrooms

Size	% of units
No bedroom (studio)	2.7%
1 bedroom	9.9%
2 bedrooms	22.9%
3 bedrooms	27.8%
4 bedrooms	31.6%
5+ bedrooms	5.1%

Vehicles per household

Vehicles	% of households
No vehicle	5.6%
1 vehicle	33.4%
2 vehicles	44.3%
3 or more	16.7%

Heating fuel

Fuel type	%
Utility gas	66.3%
Electricity	31.9%
Propane / LP gas	1.6%
No fuel used	0.1%

Households & families

Household type	Count	%
Married-couple family	7,575	38.2%
Cohabiting couple	974	4.9%
Male householder, no spouse	4,979	25.1%
Female householder, no spouse	6,295	31.8%
Households with children under 18	4,818	24.3%
Households with seniors (65+)	4,311	21.7%
Average household size	2.38

Marital status

Status	Male	Female
Never married	54.7%	52.5%
Married	36.3%	32.6%
Separated	0.5%	0.9%
Widowed	2.6%	4.5%
Divorced	5.8%	9.5%

Education

Less than 9th grade 0.7%

Some HS, no diploma 1.9%

HS graduate 18.0%

Some college, no degree 18.1%

Associate's degree 7.4%

Bachelor's degree 34.8%

Graduate / professional 19.1%

Metric	%
HS diploma or higher	97.4%
Bachelor's or higher	54.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	785	3.2%
Kindergarten	385	1.6%
Elementary school	4,430	18.2%
High school	2,023	8.3%
College / grad school	16,722	68.7%

Employment

Industry of employment

Education & healthcare 32.1%

Finance & real estate 13.7%

Retail trade 12.9%

Arts, food & hospitality 11.5%

Professional & management 6.8%

Manufacturing 5.6%

Other services 3.6%

Public administration 3.6%

Transportation & utilities 3.5%

Construction 2.6%

Wholesale trade 2.0%

Information 1.1%

Agriculture & mining 0.9%

Occupation

Category	%
Management, business & arts	43.7%
Service	19.6%
Sales & office	22.6%
Natural resources & construction	4.3%
Production & transportation	9.7%

Employment type

Type	%
Private sector	76.7%
Government	20.3%
Self-employed	3.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	72.3%
Carpool	7.0%
Public transit	1.0%
Walk	7.7%
Other means	0.4%
Avg commute (minutes)	17.1

Poverty

All people 23.2%

Under 18 years 13.8%

18 and over 25.4%

Married-couple families 1.9%

Female-led households 31.8%

Income support

Source	% of households
Social Security	19.4%
Retirement income	19.1%
Supplemental Security	2.5%
Cash public assistance	1.7%
Food stamps / SNAP	6.6%

Health indicators

Condition	%
High blood pressure	23.0%
High cholesterol	22.4%
Heart disease	4.0%
Stroke	2.0%
Asthma	11.3%
Arthritis	16.8%
Kidney disease	2.1%
Pulmonary disease	5.1%
Cancer	4.1%

Behavior / access	%
Binge drinking	16.5%
No physical activity	23.0%
Less than 7 hrs sleep	31.6%
Fair or poor health	12.7%
Poor mental health	16.5%
Poor physical health	8.4%
No health insurance	10.6%
Visited doctor (checkup)	74.1%
Visited dentist	58.6%
Cholesterol screening	80.7%
Teeth loss	13.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,704	3.9%

Disability	%
Any disability	8.1%
Under 18	3.2%
18–64 years	5.6%
65 and over	32.2%

Health insurance coverage

Type	%
Private insurance	82.0%
Public insurance	22.6%
Uninsured under 19	1.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	51,037	95.5%
Spanish	802	1.6%
Other Indo-European	328	0.6%
Asian & Pacific Islander	220	0.4%
Other languages	212	0.4%

Place of birth & citizenship

Origin	Count	%
Native born (US)	50,048	93.7%
Born in same state	49,658	93.0%
Born in different state	40,872	76.5%
Foreign born	390	0.7%
Naturalized citizen	3,375	6.3%
Not a US citizen	1,662	49.2%

Ancestry

Ancestry	Count	%
Italian	7,054	13.2%
French	5,811	10.9%
Arab	2,365	4.4%
Polish	424	0.8%
English	377	0.7%

Ancestry	Count	%
Dutch	340	0.6%
German	154	0.3%
Irish	65	0.1%
Norwegian	51	0.1%

Technology access

Metric	% of households
Computer access	37.1%
Internet access	96.8%

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

Frequently asked questions

What ZIP codes does Normal, IL have?

Normal, IL has two ZIP codes: 61761 and 61790. Each ZIP code serves a distinct delivery area within the city and surrounding region.