10 Cheapest and Safest Places to Live in Illinois – 2026 Update
We found the cheapest and safest places to live in Illinois by analyzing a range of data and evaluating what truly makes a city feel livable without breaking the bank.
Across the state, there are some surprisingly vibrant and inviting towns where daily life is both affordable and comfortably secure.
From charming college towns to peaceful suburban areas, these affordable and safe places to live in Illinois are genuinely worth considering if you’re after stability, savings, and a sense of community.
Table of Contents
Methodology
To put together this ranking, our research team used multiple data points that speak directly to affordability and safety.
We looked at cost of living indexes from Sperling’s Best Places and compared them with statewide benchmarks. We also analyzed median home values, housing availability from sites like Zillow, and state tax burdens.
For safety, we reviewed city-level data from public crime databases and state reports, with a focus on recent trends that reflect ongoing improvements or sustained low rates.
All of this was weighed by our editors using a proprietary formula that assigns weighted value to both housing affordability and safety metrics.
The result is a clear list of the cheapest and safest places in Illinois to live comfortably and affordably.
The 10 Cheapest and Safest Cities in Illinois – 2026 Update
10. Morton, Illinois
Cost of Living Index: 12% Below Illinois Average
Median Home Prices: 14% Below Illinois Average
Homes for Sale: Check on Zillow
Crime Rate Index: 38% Below Illinois Average
Location: Check on Google Maps
Key Highlights:
- Strong school district and low crime rate
- Proximity to Peoria for jobs and entertainment
- Well-kept parks and small-town feel
Morton is, in a way, that quintessential Midwestern town where things feel just a little simpler and significantly more secure.
The community is widely known for its pumpkin festival and incredibly well-maintained public spaces, which offer something slightly special in terms of family-friendliness and charm.
When it comes to affordable living, Morton sits comfortably below the Illinois average, especially regarding housing prices. In fact, the area has one of the cheapest and safest cities in Illinois for first-time buyers and retirees alike.
Public safety is taken seriously here, and residents benefit from a very low crime rate paired with high community engagement.
There’s a strong sense of pride in this small town, and, frankly, it shows up in everything from its tidy streets to well-attended local events.
9. Effingham, Illinois
Cost of Living Index: 16% Below Illinois Average
Median Home Prices: 20% Below Illinois Average
Homes for Sale: Check on Zillow
Crime Rate Index: 30% Below Illinois Average
Location: Check on Google Maps
Key Highlights:
- Affordable housing and low property taxes
- Thriving small business environment
- Easy interstate access and strong transportation links
Effingham, which is located at the crossroads of I-57 and I-70, is more or less ideal for those who appreciate convenience without the chaos of city life.
It’s a little gem where cost-efficiency and neighborly warmth are pretty much everyday realities.
The area’s housing market is among the most reasonable in central Illinois, and the town is often mentioned as one of the cheap and safe places to live in Illinois. Many homes here come with spacious lots, making it especially appealing for families and remote workers looking for elbow room.
Local crime rates are relatively low, and community involvement is remarkably high.
With its balance of quiet living and economic opportunity, Effingham ranks easily among the cheapest and safest places in Illinois.
8. O’Fallon, Illinois
Cost of Living Index: 10% Below Illinois Average
Median Home Prices: 8% Below Illinois Average
Homes for Sale: Check on Zillow
Crime Rate Index: 42% Below Illinois Average
Location: Check on Google Maps
Key Highlights:
- Great public schools and strong community
- Low crime and well-funded police department
- Proximity to St. Louis metro area
O’Fallon is the type of city that combines suburban ease with the practical benefits of metro access.
It’s almost perfect for commuters, yet it maintains a small-town calmness that gives it a very grounded feel.
The cost of living is comfortably below average, and homes are moderately priced compared to surrounding areas.
Families are drawn to this community because of its strong public school system and the long-standing reputation for being one of the safe affordable places to live in Illinois.
O’Fallon’s city government is highly responsive and invested in local infrastructure and public safety. From walking trails to dog parks, it’s the kind of place where residents feel both secure and engaged.
7. Galesburg, Illinois
Cost of Living Index: 18% Below Illinois Average
Median Home Prices: 28% Below Illinois Average
Homes for Sale: Check on Zillow
Crime Rate Index: 25% Below Illinois Average
Location: Check on Google Maps
Key Highlights:
- Historic downtown with great walkability
- Excellent value for first-time homebuyers
- Multiple parks and open spaces
Galesburg, a bit off the beaten path in western Illinois, is a hidden value for people looking for the cheapest and safest cities in Illinois.
With its rich railroad history and an active arts scene, the city brings together affordability with cultural personality.
Homes here are significantly below the state’s average in price, yet many offer sizable lots and solid construction.
Safety levels are pretty reassuring too, making Galesburg one of those safe affordable places to live in Illinois where families and retirees often feel settled quickly.
Downtown Galesburg has a collection of historic architecture, independent shops, and a friendly café scene that offers more than you’d expect.
For the price and peace of mind, it’s one of the top picks in western Illinois.
6. Sycamore, Illinois
Cost of Living Index: 11% Below Illinois Average
Median Home Prices: 13% Below Illinois Average
Homes for Sale: Check on Zillow
Crime Rate Index: 45% Below Illinois Average
Location: Check on Google Maps
Key Highlights:
- Low crime and family-friendly neighborhoods
- Charming downtown and annual festivals
- Convenient access to DeKalb and Chicago suburbs
Sycamore sits just outside of DeKalb and offers that in-between lifestyle where small-town comfort meets easy regional access.
It’s really one of the cheapest and safest places to live in Illinois without feeling far removed from urban conveniences.
The city’s historic downtown hosts seasonal festivals and community events that strengthen neighborhood connections. Home prices are fair, and buyers often get more value per square foot than in surrounding metro areas.
What sets Sycamore apart is its calm, clean streets and reliable safety ratings. For those looking for cheap and safe places to live in Illinois, it’s a community that checks all the right boxes with little compromise.
5. Washington, Illinois
Cost of Living Index: 9% Below Illinois Average
Median Home Prices: 10% Below Illinois Average
Homes for Sale: Check on Zillow
Crime Rate Index: 48% Below Illinois Average
Location: Check on Google Maps
Key Highlights:
- Extremely low crime levels
- Family-oriented with great school ratings
- Easy commute to Peoria
Washington, Illinois is, frankly, one of those towns that keeps popping up when people talk about affordable and safe places to live in Illinois.
It’s situated close to Peoria, yet it feels far more peaceful and tightly knit, offering a relaxed suburban setting for those wanting extra breathing room.
The cost of living here is modest, and homes are priced reasonably without sacrificing space or style. This makes it a particularly appealing choice for growing families, downsizers, and folks just wanting something calm and consistent.
Safety here is remarkably strong, with rates well below the state average, which gives residents an added sense of confidence in their daily lives.
Washington truly earns its place among the cheapest and safest places in Illinois, thanks to that unique blend of affordability, community pride, and public safety infrastructure.
4. Chatham, Illinois
Cost of Living Index: 8% Below Illinois Average
Median Home Prices: 11% Below Illinois Average
Homes for Sale: Check on Zillow
Crime Rate Index: 50% Below Illinois Average
Location: Check on Google Maps
Key Highlights:
- Low crime and good schools
- Quiet, walkable neighborhoods
- Access to Springfield job market
Chatham might be small, but it’s packed with advantages that easily place it among the cheapest and safest cities in Illinois.
Just a short drive south of Springfield, it offers a peaceful lifestyle with just enough proximity to job markets and amenities to keep things practical.
Home prices are, well, comfortably below state norms, and the town offers newer subdivisions as well as more established, tree-lined streets.
For safety, Chatham continually ranks among the top towns in the state, with impressively low incident reports year after year.
It’s got a very grounded kind of appeal, with good schools, clean parks, reliable services.
When folks are hunting for safe affordable places to live in Illinois, Chatham keeps coming up, and it’s not hard to see why.
3. Mahomet, Illinois
Cost of Living Index: 10% Below Illinois Average
Median Home Prices: 12% Below Illinois Average
Homes for Sale: Check on Zillow
Crime Rate Index: 55% Below Illinois Average
Location: Check on Google Maps
Key Highlights:
- Quiet neighborhoods and family appeal
- Top-tier school district
- Recreational spaces and community events
Mahomet is the kind of place where residents typically know their neighbors and community events actually feel meaningful.
Located near Champaign, it delivers a balanced lifestyle that’s close enough to major resources while remaining small and manageable.
The cost of living is nicely manageable, and real estate often comes with yard space, updated interiors, and relatively lower taxes. You could say it fits the bill when looking for cheap and safe places to live in Illinois with some added charm.
The crime rate here is very low, making it particularly attractive for families and retirees looking to avoid any kind of stress related to safety.
Add in top-rated schools and it’s clear why Mahomet stands tall on this list of cheapest and safest places to live in Illinois.
2. Mascoutah, Illinois
Cost of Living Index: 12% Below Illinois Average
Median Home Prices: 15% Below Illinois Average
Homes for Sale: Check on Zillow
Crime Rate Index: 58% Below Illinois Average
Location: Check on Google Maps
Key Highlights:
- Extremely low crime rates
- Small-town charm with historic character
- Close to Scott Air Force Base and St. Louis
In a way, Mascoutah feels like a snapshot of old-school Americana, with peaceful streets, friendly neighbors, and a rhythm that’s just a bit slower.
This town, situated in southern Illinois, offers excellent access to Scott AFB and the greater St. Louis metro while staying distinctly affordable and incredibly safe.
Housing here tends to cost significantly less than the state norm, and many homes come with larger lots and traditional curb appeal. The cost savings paired with a crime rate far below average easily place Mascoutah among the cheapest and safest places in Illinois.
The downtown area features preserved historic buildings and local businesses that add character. If you’re looking for affordable and safe places to live in Illinois without urban congestion, Mascoutah might be the answer.
1. Highland, Illinois
Cost of Living Index: 14% Below Illinois Average
Median Home Prices: 18% Below Illinois Average
Homes for Sale: Check on Zillow
Crime Rate Index: 60% Below Illinois Average
Location: Check on Google Maps
Key Highlights:
- Lowest crime index on our list
- Affordable housing with small-town character
- Beautiful lake, parks, and historic sites
At the top of our list is Highland, a town that completely earns its spot as the number one pick as the cheapest and safest city in Illinois.
Located in Madison County, Highland is just a short drive to St. Louis yet feels worlds away in terms of pace and lifestyle.
Real estate prices are significantly lower than most parts of the state, with homes that offer generous space and charming architecture. The crime rate is one of the lowest we’ve found in Illinois. In fact, it outperforms nearly every other town when it comes to peace of mind.
Highland’s Silver Lake, open spaces, and highly regarded school district add to its appeal.
For those truly seeking cheap and safe places to live in Illinois that offer both community and quality of life, Highland is a solid choice that feels like a smart move.
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