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Iroquois, IL
Key Indicators
A quick look at key numbers
Population
185
Source: U.S. Census Bureau American Community Survey (ACS) 2020-2024 5-Year Estimates
Median Age
50.6
years ∙ half population younger than 50.6, half older
Diversity Index
26.6%
chance two random people differ in race and ethnicity
Nativity
1.1%
foreign-born population
Geographic Context
Location, size, and surroundings
About
Iroquois is a village within Iroquois County, Illinois, United States.
Co-ordinates
DEC40.828872° N, 87.584225° W
DMS40° 49′ 43.94″ N, 87° 35′ 03.21″ W
Population Density & area
326.3/sq mi
(126/km²)
Demographics & Living
Who lives here, how households are formed, and community composition
Population Composition
Key characteristics of the population
Sex Distribution
44.3%
male
Male
44.3%
Female
55.7%
males per 100 females
Iroquois
79.6
Iroquois County
98.5
Illinois
97.7
Nativity
1.1%
foreign-born population
% Foreign-born
Iroquois
1.1%
Iroquois County
3.5%
Illinois
14.7%
Age Distribution
How the population is spread across age groups
Median Age
50.6
years ∙ half population younger than 50.6, half older
Dependency ratio
86.9
dependents per 100 working-age adults
Iroquois
86.9
Iroquois County
79.1
Illinois
63.5
AGE DISTRIBUTION
Distribution of age group
Median age
| Iroquois | Iroquois County | Illinois | |
|---|---|---|---|
| Age Group | |||
| Children (Under 18) | 23.2% | 21.6% | 21.8% |
| Working age (18-64) | 53.6% | 55.8% | 61.2% |
| Senior (65+) | 23.2% | 22.6% | 17% |
| Dependency ratio | |||
| Total dependency ratio | 86.9 | 79.1 | 63.5 |
| Child dependency ratio | 43.4 | 38.6 | 35.7 |
| Old-age dependency ratio | 43.4 | 40.5 | 27.8 |
Racial & Ethnic Composition
Racial and ethnic makeup and how it compares
Race & Ethnicity
Note: White, Black, and Asian refer to individuals belonging to a single race and not of Hispanic origin. Hispanics may be of any race.
Diversity Index
26.6%
chance two random people differ in race and ethnicity
Iroquois
26.6%
Iroquois County
23.2%
Illinois
60.5%
Note: The Diversity Index (DI), based on the Blau Index, measures the probability that two randomly selected individuals differ in race and ethnicity. Values range from 0 (no diversity) to 1 (high diversity) and are shown as percentages.
RACIAL & ETHNIC COMPOSITION
Race & Ethnicity
Percentage of Iroquois population
| Iroquois | Iroquois County | Illinois | |
|---|---|---|---|
| Hispanic or Latino | 0% | 8.3% | 18.8% |
| Mexican | 0% | 7.3% | 14.4% |
| Puerto Rican | 0% | 0.2% | 1.6% |
| Cuban | 0% | 0.1% | 0.3% |
| Other Hispanic / Latino | 0% | 0.6% | 2.5% |
| Not Hispanic or Latino | 100% | 91.7% | 81.2% |
| One race | 89.2% | 88.8% | 77.8% |
| White | 84.9% | 87.2% | 58.1% |
| Black or African American | 3.2% | 0.8% | 13.3% |
| American Indian and Alaska Native | 0% | 0.1% | 0.1% |
| Asian | 0% | 0.3% | 5.9% |
| Native Hawaiian and Other Pacific Islander | 0% | 0% | 0% |
| Some Other Race | 1.1% | 0.4% | 0.4% |
| Two or more races (Multiracial) | 10.8% | 2.9% | 3.4% |
Household & Families Composition
Household size, type, and family structure
Household structure
67.4%
family
Family
67.4%
Non family
32.6%
% family households
Iroquois
67.4%
Iroquois County
63.4%
Illinois
62.2%
Average household size
2.15
persons per household
Household & Family COMPOSITION
Households
Percentage of Iroquois population
| Iroquois | Iroquois County | Illinois | |
|---|---|---|---|
| Total households | 86 | 11,443 | 5,036,449 |
| Average houshold size | 2.15 | 2.27 | 2.46 |
| Family households | 58 | 7,251 | 3,130,978 |
| Average family size | 2.45 | 2.81 | 3.14 |
| Married couple family | 37 | 5,545 | 2,282,435 |
| Other families | 21 | 1,706 | 848,543 |
| Male householder | 15 | 522 | 248,521 |
| Female householder | 6 | 1,184 | 600,022 |
| Non-family households | 28 | 4,192 | 1,905,471 |
| One-person households | 27 | 3,757 | 1,569,881 |
| Male householder | 14 | 1,678 | 712,191 |
| Senior (65+) living alone | 2 | 600 | 210,051 |
| Female householder | 13 | 2,079 | 857,690 |
| Senior (65+) living alone | 7 | 1,172 | 417,870 |
| Other living arrangements | 1 | 435 | 335,590 |
Housing Profile
Housing stock, ownership, rentals, and cost burdens
Total housing units
105
housing units
Iroquois
105
Iroquois County
12,789
Illinois
5,457,452
Occupancy status
81.9%
occupied
Occupied
81.9%
Vacant
18.1%
vacancy rate
Iroquois
18.1%
Iroquois County
10.5%
Illinois
7.7%
Housing Characteristics
How the housing supply is structured and used
Types of Housing unit
99%
Single family houses
Median Year Built
1945
Half of houses were built before 1945, and half after.
Note: Median year built reflects occupied units only; distribution includes all units.
Housing Characteristics
Units, rooms & bedrooms
Physical characteristics of housing units
| Iroquois | Iroquois County | Illinois | |
|---|---|---|---|
| Rooms per unit | |||
| Median rooms | 5.6 | 6.2 | 5.6 |
| 1–3 rooms | 0% | 5.7% | 14.6% |
| 4–6 rooms | 72.4% | 52.2% | 50.9% |
| 7+ rooms | 27.6% | 42% | 34.6% |
| Bedrooms | |||
| No bedroom / studio | 0% | 0.9% | 3.1% |
| 1 bedroom | 7.6% | 5.6% | 11.5% |
| 2 bedrooms | 33.3% | 28.4% | 27.7% |
| 3 bedrooms | 40% | 45.4% | 35.8% |
| 4+ bedrooms | 19% | 19.8% | 21.7% |
| At a glance | |||
| Median year built | 1945 | 1960 | 1971 |
| Total housing units | 105 | 12,789 | 5,457,452 |
Occupancy Profile
Who is inside and how they use it
Homeownership
84.9%
owners
Renter-occupied
15.1%
Owner-occupied
84.9%
homeownership rate
Iroquois
84.9%
Iroquois County
80%
Illinois
67.1%
Average household size
2.22
Owner-occupied
1.77
Renter-occupied
owner-occupied average size
Iroquois
2.22
Iroquois County
2.37
Illinois
2.62
Housing Characteristics
Occupied unit characteristics
Tenure, crowding, and utilities
| Iroquois | Iroquois County | Illinois | |
|---|---|---|---|
| Total occupied units | 86 | 11,443 | 5,036,449 |
| Year moved in | |||
| 2020 or later | 8.1% | 16.3% | 23.3% |
| 2010 to 2019 | 39.5% | 37.2% | 38.1% |
| 2000 to 2009 | 30.2% | 18.8% | 17.3% |
| 1999 or earlier | 22.1% | 27.7% | 21.3% |
| Occupants per room | |||
| 1.00 or fewer | 100% | 99.1% | 97.5% |
| 1.01 to 1.50 | 0% | 0.8% | 1.6% |
| 1.51 or more | 0% | 0.1% | 0.8% |
| Vehicles availability | |||
| No vehicles | 0% | 4.5% | 11% |
| 1 vehicle | 24.4% | 32.6% | 35.7% |
| 2 vehicles | 37.2% | 37.4% | 35.1% |
| 3 or more vehicles | 38.4% | 25.6% | 18.3% |
| House heating fuel used | |||
| Gas | 97.6% | 79.4% | 79.5% |
| Electricity | 2.3% | 18.6% | 18.6% |
| Solar | 0% | 0% | 0.1% |
| Fuel oil, kerosene etc | 0% | 0.5% | 0.1% |
| All other fuels | 0% | 1.2% | 0.8% |
| No fuel used | 0% | 0.3% | 0.8% |
| Selected characteristics | |||
| Lacking complete plumbing | 0% | 0.5% | 0.3% |
| Lacking complete kitchen | 0% | 1% | 0.8% |
| No telephone service available | 0% | 1.1% | 0.8% |
Housing Value
What owner-occupied units are worth
Median home value
$92,600
owner-occupied units
Housing Cost Burden
0%
of homeowners with a mortgage are cost-burdened
Note: Households spending 30% or more of their income on housing costs are considered cost-burdened.
Financial characteristics
Property value and housing costs
Tenure, crowding, and utilities
| Iroquois | Iroquois County | Illinois | |
|---|---|---|---|
| Property value | |||
| Median Value | $92,600 | $137,800 | $263,300 |
| Under $100,000 | 79.4% | 34.3% | 13.7% |
| $100,000 - $200,000 | 13.7% | 35.4% | 21.5% |
| $200,000 - $300,000 | 5.5% | 17.9% | 22.3% |
| $300,000 - $500,000 | 1.4% | 8.7% | 27.7% |
| $500,000 - $1,000,000 | 0% | 2.5% | 12.1% |
| $1,000,000 and more | 0% | 1.3% | 2.7% |
| Owner-occupied households | |||
| With a mortgage | 41.1% | 49.6% | 60.8% |
| Without a mortgage | 58.9% | 50.4% | 39.2% |
| Median monthly owner costs | |||
| With a mortgage | $871 | $1,290 | $1,987 |
| Without a mortgage | $460 | $576 | $792 |
| Gross rent | |||
| Median rent | $738 | $799 | $1,274 |
Education Profile
How educated is the community and how education pays off
Adults with a college degree
6.4%
of adults 25+ with a bachelor's degree or higher
Iroquois
6.4%
Iroquois County
18.2%
Illinois
37.8%
Adults without a high school diploma
5.7%
of adults (25+) without a high school diploma
Iroquois
5.7%
Iroquois County
10.9%
Illinois
9.6%
School Enrollment
Who is enrolled in school and at what level
School enrollment
39
population (age 3+) enrolled in school
College-going rate (18-24 yr olds)
0%
of 18-24-year-olds in college or graduate school
Enrollment & school type
Enrollment levels, college-going rate, and public vs private school split
Population 3+ currently enrolled in a school
| Iroquois | Iroquois County | Illinois | |
|---|---|---|---|
| Total enrolled (age 3+) | 39 | 5,271 | 3,051,569 |
| Nursery / preschool | 10.3% | 8% | 6.3% |
| K–12 | 89.7% | 78.9% | 67.3% |
| Kindergarten | 5.1% | 6.5% | 4.9% |
| Elementary: Grades 1–4 | 35.9% | 22.2% | 19.5% |
| Elementary: Grades 5–8 | 5.1% | 22.8% | 20.8% |
| High School: Grades 9–12 | 43.6% | 27.5% | 22.1% |
| College or graduate school | 0% | 13.1% | 26.4% |
| College, undergraduate | 0% | 10.3% | 19.8% |
| Graduate, professional school | 0% | 2.8% | 6.6% |
| College-going rate · 18-24 yr olds | 0% | 15.1% | 41.4% |
| School type | |||
| Public school | 94.9% | 86.5% | 80.5% |
| Private school | 5.1% | 13.5% | 19.5% |
Education Attainment by Level & Gender
What is the highest level of education completed among adults
Education attainment
141
population 25 years and over
Attainment by gender
Male vs Female
Adults (25+) · Share within each education level
Educational Attainment Overview
Distribution and key education attainment rates for adults (25+)
Highest credential completed · adults 25+
| Iroquois | Iroquois County | Illinois | |
|---|---|---|---|
| Population (25+) | 141 | 18,700 | 8,767,004 |
| Less than 9th grade | 5% | 3.7% | 4.6% |
| 9th–12th, no diploma | 0.7% | 7.2% | 5% |
| High school diploma or GED | 62.4% | 37.4% | 25.1% |
| Some college, no degree | 24.1% | 23.4% | 19.2% |
| Associate's degree | 1.4% | 10.1% | 8.3% |
| Bachelor's degree or higher | 6.4% | 18.2% | 37.8% |
| Bachelor's degree | 4.3% | 12.7% | 22.6% |
| Graduate or professional | 2.1% | 5.5% | 15.3% |
| High School or higher | 94.3% | 89.1% | 90.5% |
Earnings by education level
percentage as applicable
Median Earnings
$48,500
Median earnings for adults 25+, by level
Poverty Rate
0%
for ages 25+, with bachelors degree or higher
Outcomes by Education Level
Earnings and poverty rates across education levels (25+)
Adults 25+
| Iroquois | Iroquois County | Illinois | |
|---|---|---|---|
| Median earnings | |||
| Population 25+, with earnings | $48,500 | $46,608 | $55,582 |
| Less than high school graduate | $— | $34,356 | $34,655 |
| High school graduate (includes equivalency) | $39,375 | $42,966 | $40,965 |
| Some college or associate's degree | $95,208 | $46,611 | $47,813 |
| Bachelor's degree | $58,125 | $60,000 | $73,326 |
| Graduate or professional degree | $— | $56,414 | $91,623 |
| Poverty rates | |||
| Less than high school graduate | 37.5% | 23.9% | 21.6% |
| High school graduate (includes equivalency) | 6.8% | 12.4% | 14.4% |
| Some college or associate's degree | 50% | 10.6% | 9.9% |
| Bachelor's degree or higher | 0% | 3.6% | 4.5% |
About Neilsberg Research
Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.
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