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

Alton$54,568
Illinois avg$83,390
US$80,734

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

White68.7%
Black19.2%
Two or more races6.7%
Hispanic or Latino3.0%
Asian1.4%
Other0.6%

Hispanic or Latino of any race; other groups are non-Hispanic

Top countries of origin (foreign-born)

India23.9%
Nigeria13.9%
Vietnam10.9%
Zimbabwe6.4%
Mexico5.9%
Ireland5.7%
Philippines5.6%
Peru3.9%
Canada2.9%
Bosnia and Herzegovina2.6%

Languages Spoken at Home

English only96.1%
Spanish1.1%
Other Indo-European1.0%
Other0.6%
Russian/Slavic0.4%
French/Haitian0.2%
Tagalog/Filipino0.2%
Arabic0.1%

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)

Alton$1,015
Illinois avg$1,274
US$1,413

Median home value

Alton$103,700
Illinois avg$263,300
US$332,700

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

$89,167
$102,761
$102,378
202120222023202420252026

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

Alton4.8%
Illinois avg4.6%
US4.3%

City-level rate · BLS annual average

Unemployment Rate — 10 Year Trend

6.8%
5.9%
5.7%
4.9%
9.6%
7%
5%
5.3%
5.2%
4.8%
2016201720182019202020212022202320242025

City-level (BLS) · Annual averages

What Alton Residents Do for Work · share of employed residents by industry

Education & health care25.5%
Retail15.3%
Arts, hospitality & food service11.8%
Professional & business services10.2%
Manufacturing7.6%
Transportation & utilities7.2%
Other services5.2%
Construction4.8%

City residents, wherever they work

Median Salary by Occupation · metro area

Management$100,940
Healthcare$78,190
Business & Finance$77,010
Education$51,900
Production$45,140
Office & Admin$43,310
Transportation$39,330
Sales$35,500

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

Drive alone73.8%
Carpool10.2%
Public transit1.5%
Walk2.3%
Work from home9.7%
Other2.6%

Commute Time Distribution

Under 15 min35.8%
15–29 min32.7%
30–44 min19.2%
45–59 min7.9%
60+ min4.4%

Nearest airports · with airline service

  • St. Louis Lambert International Airport (STL)

    Medium hub7.5M passengers boarded in 2025

    14 mi

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).

Cold wave · HighHail · HighHeat wave · HighLightning · HighTornado · High

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:

Thunderstorm WindHailExcessive HeatTornadoHeavy Snow

Storm events by year

YearEventsTop TypeProperty Damage
202514Thunderstorm Wind$37,000
202410Thunderstorm Wind$217,000
202316Thunderstorm Wind$250,000
20227Thunderstorm Wind$106,000
202110Thunderstorm Wind$5.0M
20204Thunderstorm WindNone reported
201912Thunderstorm Wind$24.8M
201816HailNone 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

High °FLow °FPrecip (in)
10°30°50°70°90°5.5"Jan: 2.53" precipitationFeb: 2.52" precipitationMar: 3.46" precipitationApr: 4.92" precipitationMay: 5.46" precipitationJun: 3.40" precipitationJul: 3.95" precipitationAug: 3.30" precipitationSep: 3.38" precipitationOct: 2.93" precipitationNov: 3.43" precipitationDec: 2.59" precipitation22°JJan: high 39°F, low 22°FFFeb: high 44°F, low 25°FMMar: high 54°F, low 35°FAApr: high 66°F, low 45°FMMay: high 75°F, low 56°FJJun: high 84°F, low 66°F87°JJul: high 87°F, low 69°FAAug: high 86°F, low 67°FSSep: high 80°F, low 60°FOOct: high 68°F, low 48°FNNov: high 54°F, low 37°FDDec: high 44°F, low 27°F
Show month-by-month table ↓
MonthHighLowPrecip
Jan39°F22°F2.53"
Feb44°F25°F2.52"
Mar54°F35°F3.46"
Apr66°F45°F4.92"
May75°F56°F5.46"
Jun84°F66°F3.40"
Jul87°F69°F3.95"
Aug86°F67°F3.30"
Sep80°F60°F3.38"
Oct68°F48°F2.93"
Nov54°F37°F3.43"
Dec44°F27°F2.59"

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

Not rated

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

Obesity44.3%US 36.8%
Diabetes14.7%US 12.6%
High blood pressure40.6%US 37.1%
Current smoking17.8%US 15.0%
No leisure-time physical activity28.5%US 26.6%
Depression23.1%US 23.0%
Asthma11.8%US 10.7%
Routine checkup in past year78.7%US 78.2%

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 away

Public · 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 away

Ulysses S Grant National Historic Site

National Historic Site

27 mi away

Ste. Geneviève National Historical Park

National Historical Park

64 mi away

Lincoln Home National Historic Site

National Historic Site

67 mi away

Springfield 1908 Race Riot National Monument

National Monument

68 mi away

New Philadelphia National Historic Site

National Historic Site

70 mi away

Public Libraries in Alton

Hayner Public Library District

401 State Street, Alton

Central library~46 hrs/week

Alton Square Library

132 Alton Square Mall, Alton

Branch~74 hrs/week

Downtown Library

326 Belle Street, Alton

Branch~59 hrs/week

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.

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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