Allendale ZIP Code List — Wabash County, IL

There is one unique ZIP code in Allendale, Illinois and it is 62410. Area code: 618.

ZIP codes

38.20

sq mi land

0.80

sq mi water

618

area code

Allendale, IL ZIP code map

About Allendale, IL

Allendale is a small yet inviting city located in Illinois, specifically within Wabash County. Steeped in local charm, the city showcases the blend of community spirit and rural scenery that characterizes this part of the Midwest. With its single ZIP code, 62410, Allendale serves as a perfect escape from the hustle and bustle of larger urban centers.

Location & geography

Allendale enjoys a strategic location in southern Illinois, surrounded by beautiful landscapes and rolling hills. The city is approximately 12 miles from the nearby community of Mount Carmel to the north and about 14 miles from the city of Olney to the southeast, both providing additional amenities and services. Covering a total area of 38.20 square miles, Allendale includes 0.80 square miles of water, contributing to the scenic beauty and natural resources of the area.

Community & economy

The community of Allendale embodies a friendly atmosphere where residents often gather for local events and outdoor activities. Agriculture plays a significant role in the local economy, with many families involved in farming and related industries, creating a strong connection to the land. Daily life in Allendale is characterized by a tight-knit community spirit, where neighbors know each other and local businesses flourish.

Transportation

Allendale is accessible via several highways, with Illinois Route 15 serving as a primary route for travel in and out of the city. The nearest major airport is located approximately 30 miles away in Evansville, Indiana, providing residents with access to domestic flights. Local transit options may be limited, but the well-maintained roads offer easy navigation throughout the region.

History

Allendale was established in the early 20th century, with its development closely tied to agriculture and the expansion of transportation routes in southern Illinois. Historically, the city has relied on farming as a key industry, shaping its economy and community culture. Throughout the years, Allendale has seen various events and changes that have contributed to its distinctive small-town character.

Did you know?

A surprising fact about Allendale is its status as the only town in Illinois with the name 'Allendale.' This unique name reflects the city’s identity and draws visitors interested in exploring less-traveled areas of the state.

ZIP codes for Allendale, IL (1)

ZIP code	City	County	Map
62410	Allendale	Wabash	View map

Demographics & statistics

1,248

Population

39.6

Median age

$80,000

Median household income

$33,631

Per capita income

$118,800

Median home value

$531

Median monthly rent

95.6%

Home ownership

10.3%

Poverty rate

10.4%

Unemployment

461

Housing units

22.8%

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	319	25.6%
18 and over	929	74.4%
65 and over	233	18.7%
Median age	39.6 years

Race & ethnicity

White 94.9%

Asian 2.2%

Two or more races 2.2%

Hispanic or Latino 0.6%

Other race 0.1%

Group	Count	%
White	1,191	94.9%
Asian	28	2.2%
Two or more races	28	2.2%
Hispanic or Latino	7	0.6%
Other race	1	0.1%

Household income

Under $10k 3.3%

$10k–$15k 2.2%

$15k–$25k 7.2%

$25k–$35k 12.5%

$35k–$50k 5.0%

$50k–$75k 13.4%

$75k–$100k 23.0%

$100k–$150k 18.6%

$150k–$200k 9.9%

$200k+ 4.8%

Range	% of households
Under $10k	3.3%
$10k–$15k	2.2%
$15k–$25k	7.2%
$25k–$35k	12.5%
$35k–$50k	5.0%
$50k–$75k	13.4%
$75k–$100k	23.0%
$100k–$150k	18.6%
$150k–$200k	9.9%
$200k+	4.8%
Median income	$80,000

Housing

Home values

Under $50k 11.5%

$50k–$100k 28.9%

$100k–$150k 25.2%

$150k–$200k 11.2%

$200k–$300k 19.7%

$300k–$500k 2.3%

$500k–$1M 1.1%

Housing overview

Metric	Value
Median home value	$118,800
Median rent / month	$531
Owner occupied	95.6%
Renter occupied	4.4%
Vacant	5.2%
Single-family detached	79.4%
Large apartment buildings	0.0%
Mobile homes	18.1%
Median rooms	6.8
Avg household size (owned)	2.72

Year built

Era	%
2020 or later	0.2%
2010–2019	7.3%
2000–2009	9.1%
1990–1999	13.7%
1980–1989	12.7%
1970–1979	12.1%
1960–1969	6.2%
1950–1959	5.4%
1940–1949	9.1%
1939 or earlier	24.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.8%
1 bedroom	0.6%
2 bedrooms	18.1%
3 bedrooms	61.3%
4 bedrooms	15.8%
5+ bedrooms	3.3%

Vehicles per household

Vehicles	% of households
No vehicle	0.2%
1 vehicle	22.8%
2 vehicles	33.6%
3 or more	43.4%

Heating fuel

Fuel type	%
Utility gas	27.4%
Electricity	20.6%
Propane / LP gas	41.0%
Fuel oil	0.7%
Wood	8.3%
Solar	0.2%
No fuel used	0.7%

Households & families

Household type	Count	%
Married-couple family	311	68.2%
Cohabiting couple	21	4.6%
Male householder, no spouse	56	12.3%
Female householder, no spouse	68	14.9%
Households with children under 18	159	34.9%
Households with seniors (65+)	156	34.2%
Average household size	2.74

Marital status

Status	Male	Female
Never married	27.7%	13.2%
Married	62.2%	68.3%
Separated	0.0%	0.0%
Widowed	1.8%	7.5%
Divorced	8.2%	10.9%

Education

Less than 9th grade 2.2%

Some HS, no diploma 4.0%

HS graduate 26.1%

Some college, no degree 16.9%

Associate's degree 28.1%

Bachelor's degree 11.7%

Graduate / professional 11.1%

Metric	%
HS diploma or higher	93.8%
Bachelor's or higher	22.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	9	2.9%
Kindergarten	19	6.1%
Elementary school	153	48.9%
High school	67	21.4%
College / grad school	65	20.8%

Employment

Industry of employment

Education & healthcare 24.2%

Public administration 13.0%

Manufacturing 12.2%

Construction 11.0%

Agriculture & mining 9.8%

Retail trade 7.2%

Professional & management 6.8%

Transportation & utilities 5.0%

Other services 4.4%

Arts, food & hospitality 3.4%

Finance & real estate 2.8%

Wholesale trade 0.2%

Information 0.2%

Occupation

Category	%
Management, business & arts	27.3%
Service	20.8%
Sales & office	15.2%
Natural resources & construction	17.6%
Production & transportation	19.2%

Employment type

Type	%
Private sector	74.5%
Government	20.4%
Self-employed	4.4%
Unpaid family workers	0.8%

Commute

Method	%
Drive alone	83.2%
Carpool	12.6%
Public transit	0.0%
Walk	0.6%
Other means	0.0%
Avg commute (minutes)	32.7

Poverty

All people 10.3%

Under 18 years 15.3%

18 and over 8.6%

Married-couple families 4.8%

Female-led households 28.6%

Income support

Source	% of households
Social Security	40.4%
Retirement income	24.1%
Supplemental Security	2.6%
Cash public assistance	0.7%
Food stamps / SNAP	8.8%

Health indicators

Condition	%
High blood pressure	32.3%
High cholesterol	33.4%
Heart disease	6.4%
Stroke	2.9%
Asthma	9.8%
Arthritis	26.8%
Kidney disease	2.7%
Pulmonary disease	7.2%
Cancer	6.9%

Behavior / access	%
Binge drinking	16.4%
No physical activity	24.1%
Less than 7 hrs sleep	32.4%
Fair or poor health	13.5%
Poor mental health	13.3%
Poor physical health	9.9%
No health insurance	10.0%
Visited doctor (checkup)	76.0%
Visited dentist	64.2%
Cholesterol screening	89.3%
Teeth loss	13.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	66	7.1%

Disability	%
Any disability	14.7%
Under 18	1.6%
18–64 years	16.2%
65 and over	28.3%

Health insurance coverage

Type	%
Private insurance	73.6%
Public insurance	36.1%
Uninsured under 19	3.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,162	93.1%
Spanish	16	1.4%
Other Indo-European	7	0.6%
Asian & Pacific Islander	9	0.8%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,229	98.5%
Born in same state	1,228	98.4%
Born in different state	620	49.7%
Foreign born	1	0.1%
Naturalized citizen	19	1.5%
Not a US citizen	12	63.2%

Ancestry

Ancestry	Count	%
French	194	15.5%
Italian	111	8.9%

Ancestry	Count	%
Arab	45	3.6%
English	15	1.2%

Technology access

Metric	% of households
Computer access	36.5%
Internet access	90.1%

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

Frequently asked questions

What is the ZIP code for Allendale, IL?

Allendale, IL has one ZIP code: 62410.

What is the main ZIP code for Allendale, IL?

The primary ZIP code for Allendale, IL is 62410. The city uses area code 618 for phone service.

What county is Allendale, IL in?

Allendale is located in Wabash County, Illinois.

How many ZIP codes are in Allendale, IL?

Allendale, IL has 1 ZIP code.

What is the ZIP code for downtown Allendale, Illinois?

Downtown Allendale, Illinois is located in ZIP code 62410, which serves as the primary postal code for the city in Wabash County.

What ZIP code should I use when mailing a package to a business in Allendale, IL?

All businesses and residences in Allendale, Illinois use the ZIP code 62410 for mailing purposes, as it is the only ZIP code that serves this Wabash County community.