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Living in
Alton.
About
Life in Alton
Living in Alton means embracing a smaller city with real character—you're close enough to St. Louis for work or entertainment (about 20 minutes by car), but you've got your own identity rooted in river life and American history. Housing is genuinely affordable; median home values hover around $103,700 and rent averages $1,015 a month, which matters if you're budget-conscious.
Alton at a Glance
Population, income, housing and more
Median Age
38.0 yrs
Poverty Rate
21.0%
Foreign-Born
2.6%
Broadband Internet
90.5%
of households
Population Growth
-2.6%
recent change · Census Bureau
Median household income
Demographics2.6% foreign-born, most often from India
Who lives in Alton: race and ethnicity, ages, households, languages and countries of origin
In Alton, the largest foreign-born group is from India (23.9%), and 1.1% of residents speak Spanish at home.
Under 18
23.1%
of residents
65 and Older
17.2%
of residents
Households with Kids
28.0%
anyone under 18
Living Alone
38.2%
of households
Married Couples
29.8%
of households
Avg Household Size
2.30
people
Race & Ethnicity
Hispanic or Latino of any race; other groups are non-Hispanic
Top countries of origin (foreign-born)
Languages Spoken at Home
Cost of Livingrent 20% below IL average
Rent, home values, and income in Alton
In Alton, rent runs 20% below the IL average, and home values are 61% below the IL average.
Median rent (per month)
Median home value
Rent Burdened
49.4%
spending 30%+ of income on rent
Severely Rent Burdened
21.2%
spending 50%+
Cost of Living Index
95.1
metro area (BEA) · US avg = 100
Median Property Tax
$1,900
per year, owner-occupied homes
Homeowners
59.9%
of occupied homes are owned
Typical Home Built
1953
median year built
Vacant Homes
14.6%
of housing units
Home Value Trend
Latest: $102,378 (September 2026)
Jobs & Economyunemployment about average for IL
Unemployment in Alton and typical pay across the metro area
Unemployment in Alton is close to the IL average.
Unemployment rate
City-level rate · BLS annual average
Unemployment Rate — 10 Year Trend
City-level (BLS) · Annual averages
What Alton Residents Do for Work · share of employed residents by industry
City residents, wherever they work
Median Salary by Occupation · metro area
St. Louis, MO-IL metro area
Commute22.7 min avg
How Alton residents get to work, and the nearest airports
In Alton, most residents drive alone to work (74%), and 69% get there in under 30 minutes.
How People Get to Work
Commute Time Distribution
Nearest airports · with airline service
- 14 mi
St. Louis Lambert International Airport (STL)
Medium hub7.5M passengers boarded in 2025
Straight-line distance. Size is the FAA’s hub category, based on passenger traffic: regional airports may have only a few flights a day.
Safetyviolent crime 151% above national average
Crime rates for 2025
Violent crime in Alton runs 151% above the national average.
Violent Crime Rate
826.5
per 100,000 residents
Above average (329 national, 2025)
Property Crime Rate
3,132.7
per 100,000 residents
Above average (1,552 national, 2025)
Alton Police Department
Natural DisastersThunderstorm Wind most common — 14 events in 2025
Natural hazard risk, storms and earthquakes
FEMA National Risk Index
Relatively Moderate
93.4 / 100
Compares expected losses from natural hazards, social vulnerability and community resilience against every US county (higher = more risk).
Madison County, county-wide · FEMA NRI December 2025
In Madison County, which includes Alton, the most common type is thunderstorm wind, with 14 recorded events in 2025.
Most common events:
Storm events by year
| Year | Events | Top Type | Property Damage |
|---|---|---|---|
| 2025 | 14 | Thunderstorm Wind | $37,000 |
| 2024 | 10 | Thunderstorm Wind | $217,000 |
| 2023 | 16 | Thunderstorm Wind | $250,000 |
| 2022 | 7 | Thunderstorm Wind | $106,000 |
| 2021 | 10 | Thunderstorm Wind | $5.0M |
| 2020 | 4 | Thunderstorm Wind | None reported |
| 2019 | 12 | Thunderstorm Wind | $24.8M |
| 2018 | 16 | Hail | None reported |
Property damage is the National Weather Service's estimate filed with each event. “None reported” means the events were logged with $0 damage; “Not estimated” means no estimate was filed. Storms covering several counties aren't counted here, since NOAA doesn't split their damage by county.
1 earthquake of magnitude 2.5+ within 100 miles in the past year
Madison County, county-wide
Air Quality49 median AQI — Good
Days by air quality category (2025)
Air quality in Madison County, which includes Alton, is typically good — 191 good-air days per year.
Median AQI
49
Good Days
191
per year
Moderate Days
170
per year
Unhealthy Days
1
per year
Madison County, county-wide
Climate86°F summers, 25°F winters
30-year climate averages (1991–2020) — monthly temperatures and precipitation
Alton has warm summers (avg high 86°F) and cold winters (avg low 25°F).
Spring (Mar–May)
65°/45°F
avg high / low
Summer (Jun–Aug)
86°/67°F
avg high / low
Fall (Sep–Nov)
67°/48°F
avg high / low
Winter (Dec–Feb)
42°/25°F
avg high / low
Annual Precipitation
41.9"
Annual Snowfall
10.8"
Hot Days/Year
29
days above 90°F
Freeze Days/Year
85
days below 32°F
Rainy Days/Year
99
Average month
Show month-by-month table ↓Hide table ↑
| Month | High | Low | Precip |
|---|---|---|---|
| Jan | 39°F | 22°F | 2.53" |
| Feb | 44°F | 25°F | 2.52" |
| Mar | 54°F | 35°F | 3.46" |
| Apr | 66°F | 45°F | 4.92" |
| May | 75°F | 56°F | 5.46" |
| Jun | 84°F | 66°F | 3.40" |
| Jul | 87°F | 69°F | 3.95" |
| Aug | 86°F | 67°F | 3.30" |
| Sep | 80°F | 60°F | 3.38" |
| Oct | 68°F | 48°F | 2.93" |
| Nov | 54°F | 37°F | 3.43" |
| Dec | 44°F | 27°F | 2.59" |
Healthcare3 hospitals, avg 4.0/5
Hospitals, ratings, and health insurance in Alton
Alton has 3 hospitals, averaging 4.0 out of 5 on CMS's quality rating — above-average care.
Hospitals
3
within city limits
Uninsured
6.8%
of residents
Avg Hospital Rating
4.0 / 5
Alton Memorial Hospital
Acute Care Hospitals · ER available
Osf Saint Anthony's Health Center
Acute Care Hospitals
Alton Mental Health Center
Psychiatric
Nearby hospitals · within 15 miles
Christian Hospital Northeast
Acute Care Hospitals · ER available · 10.1 mi away · Saint Louis
Gateway Regional Medical Center
Acute Care Hospitals · ER available · 14 mi away · Granite City
Adult Health · vs. the typical US place
Share of adults. Modeled estimates, not counted cases. “US” = the typical US place.
Medicare-certified hospitals only. Doesn’t include clinics, urgent care, or freestanding ERs.
Education14.1:1 student/teacher ratio
Schools and degree attainment in Alton
Alton's student/teacher ratio is 14.1:1 (lower than the national average of 16:1), and 21.5% of adults 25+ hold a bachelor's degree or higher.
Public Schools
8
within city limits
Private Schools
4
within city limits
College Degree Rate
21.5%
adults 25+ with bachelor's or higher
Student/Teacher Ratio
14.1:1
National avg 16:1
Schools located within city limits (2023) — school-level metrics change slowly year to year
Colleges Near Alton (within 15 miles)
Southern Illinois University Edwardsville
11.2 mi awayPublic · 4-year · 8,750 students · in-state tuition $13,299 · 61% graduate · median earnings $59,436 (10 yrs after entry)
Degree-granting colleges with 100+ students, placed by campus location (main campuses only — branch campuses are reported under their parent school)
Parks & Recreationclosest: Gateway Arch National Park, 19 mi
Nearby national parks, recreation areas and public libraries for Alton
Alton has 6 nearby national parks or recreation areas, closest being Gateway Arch National Park (19 mi away).
Nearby National Parks & Recreation Areas
Gateway Arch National Park
National Park
19 mi awayUlysses S Grant National Historic Site
National Historic Site
27 mi awaySte. Geneviève National Historical Park
National Historical Park
64 mi awayLincoln Home National Historic Site
National Historic Site
67 mi awaySpringfield 1908 Race Riot National Monument
National Monument
68 mi awayNew Philadelphia National Historic Site
National Historic Site
70 mi awayPublic Libraries in Alton
Hayner Public Library District
401 State Street, Alton
Alton Square Library
132 Alton Square Mall, Alton
Downtown Library
326 Belle Street, Alton
Cities Near Alton
The closest cities within 60 miles
Planning a move to Alton?
Read our full moving guide — what it's really like to live here.
Alton FAQ
Is Alton, Illinois affordable?⌄
Alton's median rent is $1,015/month, which is below the national average, making it relatively affordable. The median household income is $54,568/year. Median home value is $103,700.
Is Alton, Illinois safe?⌄
Alton's violent crime rate was 827 per 100,000 residents in 2025, which is significantly above the national average of 329/100k that year. Property crime rate is 3133 per 100,000. As with any city, crime rates vary by neighborhood.
What is the job market like in Alton, Illinois?⌄
Alton has an unemployment rate of 4.8%, which is slightly above the national average of 4.3%.
What is the cost of living in Alton, Illinois?⌄
The cost of living in Alton is primarily driven by housing. Median rent is $1,015/month and median household income is $54,568/year. The median home value is $103,700. About 49% of renters spend more than 30% of their income on housing.
How is the commute in Alton, Illinois?⌄
The average commute in Alton is 23 minutes, which is about average compared to the national average of 26 minutes.
Data from the US Census Bureau, BLS, FBI, NOAA, EPA, Zillow Research and other public sources. Where our data comes from