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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
Career-launching requires a city that pays well and has employer depth. We analyzed 5 cities in Illinois. Chicago: index 111, income $75,134, transport index 105.
#1 Ranked: Chicago — cost index 111, rent $2,292/mo, income $75,134
$1,141/mo rent gap across the ranking
Young-professional scoring: income $75,134, population 2,664,452 (job market depth), transport index 105
Data sourced from Census Bureau, Zillow, BLS, and Tax Foundation — current as of 2026
Career-launching requires a city that pays well and has employer depth. We analyzed 5 cities in Illinois. Chicago: index 111, income $75,134, transport index 105.
Look, Here's Chicago by the numbers — and there's a lot to like (and a little to watch). Cost index: 111. Rent: $2,292/month — worth pausing on — . Income: $75,134/year. Home price: $312,457. Population: 2,664,452. The strongest category is Utilities at 102; the most expensive is Housing at 127. Translate that rent to annual numbers, and residents are costing renters $4,764 more per year vs. the national median. This is the type of edge you don't see advertised.
For young professionals, we weight income potential highest (20pts) — early career earnings compound over decades. Population comes next (15pts) as a proxy for job market depth: more employers means more opportunity. Transport costs (10pts) matter because most early-career workers are car-dependent. Chicago leads with $75,134 median income and 2,664,452 residents.
Most rankings ignore this. We think it's the whole point: $1,141/mo rent gap across the ranking. Rent ranges from $2,292/mo in Chicago to $1,151/mo in Rockford — a monthly difference of $1,141, or $13,692 per year. That's the sort of advantage that turns renters into homeowners.
Zooming out, State context matters: Illinois's 5 cities average a 104 cost index with $1,779/month — not a number you see very often, by the way — median rent and $91,148 household income. Chicago's premium versus downstate bargains. The linked city profiles go deeper than this ranking ever could.
If you're ready to act on this, three things to do next: 1) Click into the city pages for the top 3 and check rent trends — direction matters more than the snapshot. 2) Run your income through the salary calculator for a personalized cost comparison. 3) Compare your top two picks head-to-head on our comparison page. The data is here; the decision is yours.
Rent ranges from $2,292/mo in Chicago to $1,151/mo in Rockford — a monthly difference of $1,141, or $13,692 per year.
Rent in #1-ranked Chicago has increased from $2,179 to $2,292/mo over the past 12 months — a 5% increase. Rising costs may erode its top ranking over time.
2,664,452 residents · Illinois
Why Chicago ranks #1: the numbers tell a clear story. At 111 on the cost index, residents save roughly 1% less than the typical American. Rent sits at $2,292/month while the median household pulls in $75,134/year. The Utilities category is particularly strong at 102, though Housing (127) lags behind. Home prices average $312,457 — $154,913 below the national median.
150,489 residents · Illinois
Joliet earns its position at #2 through a combination that's hard to replicate. The 97 cost index sits 15 points below the national baseline, and the $88,026 median income means purchasing power here is genuinely above average. Homes list at $255,981 — $211,389 below the national median — a genuine ownership opportunity. On the cost side, Utilities leads the way at 89, while Healthcare trails at 100.
113,310 residents · Illinois
A closer look at Elgin: the cost index of 103 breaks down to a Utilities index of 94 (strongest category) and a Healthcare index of 106 (weakest). Median rent is $1,736/month — 8% below the national median — while household income sits at $88,316, meaning locals spend about 24% of income on rent. That's a healthy margin by any standard.
150,245 residents · Illinois
Naperville earns its position at #4 through a combination that's hard to replicate. The 122 cost index sits 10 points above the national baseline, and the $150,937 median income means purchasing power here is partially offset by higher costs. Homes list at $594,498 — $127,128 above the national median, reflecting the local market dynamics. On the cost side, Utilities leads the way at 112, while Housing trails at 154 (not adjusted for inflation, but still telling).
146,120 residents · Illinois
Dive into Rockford's numbers: cost index 86 (26 points below national average), rent $1,151/month, income $53,328, and a home price of $172,610. The city's cost profile isn't flat — Housing is the cheapest category at 66, while Healthcare runs 89. With 146,120 residents, it balances mid-size city convenience with manageable costs. Quietly competitive.
Our persona scoring model weights cost of living, income, rent, healthcare costs, tax burden, and population size differently based on what matters most to young professionals. Each factor contributes 10-25 points to a 0-100 composite score. Cities with the highest composite rank first. All data is sourced from federal agencies and verified research institutions. Cost of living indices are normalized to 100 (national median) using Zillow rent as the primary signal, with sub-category adjustments derived from regional BLS price data. Rankings are updated monthly as new data is released.
Chicago ranks #1 in Illinois for this analysis with a cost index of 111 and median income of $75,134.
Chicago scores highest for young professionals due to its strong income potential, median rent of $2,292/mo, and competitive median income of $75,134.
Our cost of living index uses real Zillow rent data as the foundation, indexed to 100 (national median). Sub-categories (housing, food, transport, utilities, healthcare) are derived from the overall index with regional adjustments. Data is updated monthly.
Chicago (ranked #1) has a cost index of 111 and rent of $2,292/mo, while Rockford (ranked #5) has a cost index of 86 and rent of $1,151/mo — a 25-point difference in cost of living.
City data is refreshed monthly from Census Bureau population estimates, Zillow rent and home price indices, BLS salary data, and Tax Foundation tax rates. Last updated: 2026.
The median 1-bedroom rent in Chicago is $2,292/month as of 2026, based on Zillow's Observed Rent Index. This is $397 above the national median of $1,895/month.
The median home price in Chicago is $312,457, which is 4.2× the local median income. It's on the edge of affordability for median-income households. The national median home price is $467,370.
Illinois has a 4.95% state income tax rate. Combined state and local sales tax averages 8.83%, and the effective property tax rate is 1.73%.
This ranking was generated using data current as of early 2026. Population and income data comes from the Census Bureau's American Community Survey (5-year estimates). Rent and home price data is from Zillow's monthly releases. Tax rates are from the Tax Foundation's 2025 edition. Rankings are refreshed monthly.