Henry County, IL ZIP Codes
Illinois (IL) · 16 ZIP codes · 16 cities
16
ZIP codes
48,907
population (2021)
-3.1%
pop change since 2010
17073
FIPS code
Henry County ZIP code map
About Henry County
Henry County is located in Illinois and contains 16 ZIP codes across 16 cities and communities.
The county's population was 48,907 as of 2021,
a decrease of
3.1% from 50,486 in 2010.
The timezone is Mountain Time (observes DST).
The Federal Information Processing System (FIPS) code for Henry County is 17073.
| Population | |
|---|---|
| 2021 population | 48,907 |
| 2010 population | 50,486 |
| Change | -3.1% |
| County details | |
|---|---|
| State | Illinois |
| FIPS code | 17073 |
| Timezone | Mountain |
| Daylight saving | Yes |
Cities in Henry County
Alpha
Andover
Annawan
Atkinson
Bishop Hill
Cambridge
Colona
Galva
Geneseo
Hooppole
Kewanee
Lynn Center
Ophiem
Orion
Osco
Woodhull
ZIP codes for Henry County, IL (16)
| ZIP code | City | County | Map |
|---|---|---|---|
| 61233 | Andover | Henry | View map |
| 61234 | Annawan | Henry | View map |
| 61235 | Atkinson | Henry | View map |
| 61238 | Cambridge | Henry | View map |
| 61241 | Colona | Henry | View map |
| 61254 | Geneseo | Henry | View map |
| 61258 | Hooppole | Henry | View map |
| 61262 | Lynn Center | Henry | View map |
| 61273 | Orion | Henry | View map |
| 61274 | Osco | Henry | View map |
| 61413 | Alpha | Henry | View map |
| 61419 | Bishop Hill | Henry | View map |
| 61434 | Galva | Henry | View map |
| 61443 | Kewanee | Henry | View map |
| 61468 | Ophiem | Henry | View map |
| 61490 | Woodhull | Henry | View map |
Demographics & statistics
47,641
Population
43.1
Median age
$68,804
Median household income
$36,064
Per capita income
$132,450
Median home value
$633
Median monthly rent
83.9%
Home ownership
15.3%
Poverty rate
4.2%
Unemployment
17,512
Housing units
23.4%
Bachelor's or higher
Age distribution
Male
Female
1,263
Under 5
1,226
1,577
5–9
1,531
1,460
10–14
1,416
1,612
15–19
1,565
1,224
20–24
1,187
2,596
25–34
2,520
3,032
35–44
2,942
2,964
45–54
2,876
1,721
55–59
1,671
1,633
60–64
1,585
2,926
65–74
2,840
1,468
75–84
1,425
701
85+
680
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 10,563 | 22.5% |
| 18 and over | 37,078 | 77.5% |
| 65 and over | 10,040 | 19.9% |
| Median age | 43.1 years | |
Race & ethnicity
White
85.5%
Hispanic or Latino
5.1%
Two or more races
4.3%
Other race
2.5%
Black or African American
2.1%
Asian
0.4%
| Group | Count | % |
|---|---|---|
| White | 42,913 | 85.5% |
| Hispanic or Latino | 2,563 | 5.1% |
| Two or more races | 2,156 | 4.3% |
| Other race | 1,266 | 2.5% |
| Black or African American | 1,079 | 2.1% |
| Asian | 202 | 0.4% |
Household income
Under $10k
3.3%
$10k–$15k
3.6%
$15k–$25k
8.6%
$25k–$35k
6.2%
$35k–$50k
14.0%
$50k–$75k
19.1%
$75k–$100k
13.3%
$100k–$150k
20.4%
$150k–$200k
7.2%
$200k+
4.4%
| Range | % of households |
|---|---|
| Under $10k | 3.3% |
| $10k–$15k | 3.6% |
| $15k–$25k | 8.6% |
| $25k–$35k | 6.2% |
| $35k–$50k | 14.0% |
| $50k–$75k | 19.1% |
| $75k–$100k | 13.3% |
| $100k–$150k | 20.4% |
| $150k–$200k | 7.2% |
| $200k+ | 4.4% |
| Median income | $68,804 |
Housing
Home values
Under $50k
9.1%
$50k–$100k
29.3%
$100k–$150k
24.2%
$150k–$200k
14.4%
$200k–$300k
14.7%
$300k–$500k
6.3%
$500k–$1M
1.8%
$1M+
0.3%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $132,450 |
| Median rent / month | $633 |
| Owner occupied | 83.9% |
| Renter occupied | 16.1% |
| Vacant | 8.0% |
| Single-family detached | 91.7% |
| Large apartment buildings | 0.8% |
| Mobile homes | 1.3% |
| Median rooms | 6.4 |
| Avg household size (owned) | 2.47 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.3% |
| 2010–2019 | 2.5% |
| 2000–2009 | 5.8% |
| 1990–1999 | 4.6% |
| 1980–1989 | 3.8% |
| 1970–1979 | 16.0% |
| 1960–1969 | 10.4% |
| 1950–1959 | 9.9% |
| 1940–1949 | 7.8% |
| 1939 or earlier | 38.8% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.7% |
| 1 bedroom | 5.2% |
| 2 bedrooms | 24.5% |
| 3 bedrooms | 43.8% |
| 4 bedrooms | 20.6% |
| 5+ bedrooms | 5.3% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 3.8% |
| 1 vehicle | 27.1% |
| 2 vehicles | 35.3% |
| 3 or more | 33.9% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 67.7% |
| Electricity | 11.9% |
| Propane / LP gas | 17.7% |
| Fuel oil | 0.8% |
| Wood | 0.7% |
| No fuel used | 0.1% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 9,859 | 51.1% |
| Cohabiting couple | 1,468 | 7.5% |
| Male householder, no spouse | 3,676 | 17.5% |
| Female householder, no spouse | 4,545 | 23.9% |
| Households with children under 18 | 5,910 | 30.9% |
| Households with seniors (65+) | 7,058 | 36.1% |
| Average household size | 2.45 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 26.6% | 19.6% |
| Married | 52.5% | 55.3% |
| Separated | 2.9% | 0.6% |
| Widowed | 3.6% | 12.3% |
| Divorced | 14.4% | 12.1% |
Education
Less than 9th grade
1.9%
Some HS, no diploma
4.4%
HS graduate
34.3%
Some college, no degree
20.7%
Associate's degree
15.3%
Bachelor's degree
16.2%
Graduate / professional
7.2%
| Metric | % |
|---|---|
| HS diploma or higher | 93.8% |
| Bachelor's or higher | 23.4% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 900 | 9.6% |
| Kindergarten | 590 | 6.1% |
| Elementary school | 4,622 | 39.0% |
| High school | 2,759 | 30.0% |
| College / grad school | 1,844 | 15.3% |
Employment
Industry of employment
Education & healthcare
21.0%
Manufacturing
15.6%
Retail trade
13.5%
Construction
8.5%
Other services
6.5%
Arts, food & hospitality
6.1%
Finance & real estate
5.7%
Public administration
5.1%
Transportation & utilities
4.7%
Professional & management
4.6%
Agriculture & mining
4.0%
Wholesale trade
3.2%
Information
1.3%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 34.0% |
| Service | 14.1% |
| Sales & office | 20.6% |
| Natural resources & construction | 13.2% |
| Production & transportation | 18.0% |
Employment type
| Type | % |
|---|---|
| Private sector | 75.9% |
| Government | 16.6% |
| Self-employed | 7.1% |
| Unpaid family workers | 0.4% |
Commute
| Method | % |
|---|---|
| Drive alone | 85.6% |
| Carpool | 6.1% |
| Public transit | 0.0% |
| Walk | 2.2% |
| Other means | 1.2% |
| Avg commute (minutes) | 27.8 |
Poverty
All people
15.3%
Under 18 years
20.1%
18 and over
13.5%
Married-couple families
12.7%
Female-led households
24.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 37.4% |
| Retirement income | 29.1% |
| Supplemental Security | 3.9% |
| Cash public assistance | 1.5% |
| Food stamps / SNAP | 9.8% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 34.2% |
| High cholesterol | 34.2% |
| Heart disease | 6.7% |
| Stroke | 3.1% |
| Asthma | 9.6% |
| Arthritis | 27.6% |
| Kidney disease | 2.9% |
| Pulmonary disease | 7.2% |
| Cancer | 7.5% |
| Behavior / access | % |
|---|---|
| Binge drinking | 15.7% |
| No physical activity | 23.7% |
| Less than 7 hrs sleep | 33.7% |
| Fair or poor health | 13.4% |
| Poor mental health | 12.3% |
| Poor physical health | 9.8% |
| No health insurance | 9.9% |
| Visited doctor (checkup) | 76.6% |
| Visited dentist | 65.9% |
| Cholesterol screening | 90.6% |
| Teeth loss | 13.2% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 3,187 | 9.9% |
| Disability | % |
|---|---|
| Any disability | 15.0% |
| Under 18 | 2.6% |
| 18–64 years | 12.9% |
| 65 and over | 35.7% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 72.7% |
| Public insurance | 38.0% |
| Uninsured under 19 | 5.3% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 45,152 | 94.1% |
| Spanish | 726 | 0.7% |
| Other Indo-European | 649 | 0.4% |
| Asian & Pacific Islander | 33 | 0.1% |
| Other languages | 41 | 0.2% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 46,979 | 99.3% |
| Born in same state | 46,749 | 98.8% |
| Born in different state | 36,938 | 77.0% |
| Foreign born | 230 | 0.4% |
| Naturalized citizen | 662 | 0.8% |
| Not a US citizen | 398 | 41.7% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 5,090 | 10.7% |
| French | 4,463 | 9.4% |
| Arab | 2,907 | 6.1% |
| English | 1,162 | 2.4% |
| Polish | 658 | 1.4% |
| Ancestry | Count | % |
|---|---|---|
| Dutch | 301 | 0.6% |
| Norwegian | 219 | 0.5% |
| Irish | 127 | 0.3% |
| German | 125 | 0.3% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 40.7% |
| Internet access | 92.2% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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