Chicago-Naperville-Elgin, IL-IN-WI
The hybrid metro: affordable cap rates, solid appreciation. Chicago compounds the federal House Price Index +42.8% over five years and YoY is still running at +5.6% — but the price-to-income ratio sits at 3.40×, and the cap rate proxy lands at 4.6%. The investor who couldn't decide between cash flow and appreciation just got a hybrid.
The numbers that matter most
What an investor checks first when sizing up a new metro — affordability ratio, rent vs income, cap rate proxy, and where the market is moving. Each metric shown vs. state and national medians for instant context.
moderate
Price to income
3.40×
The single most-cited 'is this market still cheap' check. Below 3× and you're in an affordability tailwind.
- vs Illinois
- 2.49×
- vs U.S.
- 3.43×-0.03
Benchmark
ACS median home value ÷ median HHI
comfortable
Rent to income
24.1%
What share of a typical household's income goes to rent. Below 30% means tenants can absorb modest rent increases.
- vs Illinois
- 20.6%
- vs U.S.
- 23.3%
Benchmark
(HUD FMR 2BR × 12) ÷ median HHI
deal-by-deal
Cap rate proxy
4.6%
Rough first-pass yield assuming a 35% expense ratio. Not an underwriting number — a 'is this even worth modeling' filter.
- vs Illinois
- 5.3%
- vs U.S.
- 4.4%+0.2
Benchmark
(FMR 2BR × 12 × 0.65) ÷ ACS median home value
shrinking
Net migration
-0.31%
Forward-looking demand signal. Positive net migration drives rent growth and absorbs new supply.
- vs Illinois
- -0.07%
- vs U.S.
- 0.04%
Benchmark
IRS net migration ÷ population
pipeline accelerating
Permit pipeline
1.77
permits per 1,000 residents
Forward-supply indicator. Above ~5 means the metro is building meaningfully relative to its size; below 2 means supply is tight.
- vs Illinois
- 1.23+0.54
- vs U.S.
- 3.49
Benchmark
Census BPS permits TTM ÷ population × 1,000
softening
Unemployment
4.5%
Tighter unemployment means higher wages, more rental demand, lower vacancy.
- vs Illinois
- 4.5%=
- vs U.S.
- 4.0%
Benchmark
BLS LAUS, latest month
Section index — click any row to jump
What the data says about Chicago
Chicago is the country's hybrid major metro — the rare U.S. market where cash flow and appreciation actually coexist. The metro covers 14 counties across IL, IN, and WI holding 9.6 million people — the third-largest in the country. The federal House Price Index compounded +42.8% over five years — still surprisingly strong for a metro famous for its "no growth" reputation — and year-over-year HPI growth is running at +5.6%, faster than LA which has turned negative. Despite that, the price-to-income ratio sits at just 3.40× at a $88,850 median household income — below the national metro median. Affordable AND appreciating is unusual.
The action inside the metro is the inverse of LA's: Chicago doesn't have a single dominant builder — the pipeline is broadly distributed and structurally constrained across the board:
- Cook County — 5.2M residents, 5,668 building permits TTM, +2.3% YoY (Census BPS). Median home value: $305,200. The biggest county by far, but the permit count is unusually low for that population — Chicago famously builds little.
- DuPage County — 925K residents, 2,002 permits TTM, +35.3% YoY. Median household income: $107,799. The fastest-accelerating suburb.
- Will County — 694K residents, 1,187 permits TTM, +23.7% YoY. Median household income: $110,502 (highest in the metro). The affordability + appreciation hybrid showing up in the data.
- Lake County, IL — 697K residents, 957 permits TTM, +10.6% YoY. Median household income: $108,917. The third high-income suburban county.
Net migration was -29,656 returns in the most recent vintage from the IRS Statistics of Income — a -0.31% loss that turns Chicago's flat-population decade into a slight contraction. Roughly 167K returns came in and ~196K went out: high churn, trending negative. The IRS data confirms what the demographers already knew. BLS unemployment sits at 4.5% (Bureau of Labor Statistics LAUS). The HUD Fair Market Rent for a 2-bedroom is $1,781 (HUD User) — high in absolute terms but indexed to incomes the rent-to-income ratio is 24.1%, comfortably under the affordability line — and the cap rate proxy lands at 4.6%, deal-by-deal territory.
So what does an investor do with all of this?
- If you're hunting cash flow, Chicago is workable. A 4.6% cap rate proxy is the same range as Houston — and you're getting +5.6% YoY HPI on top of that, which Houston can't match. The hybrid math actually works.
- If you're playing appreciation, this is the contrarian play. Five-year HPI of +42.8% is close to NY's +45.7% and the slope hasn't flattened yet — but the migration headwind is now actively negative, and the population isn't growing the way it does in Sun Belt comparables. The bet is that Chicago's supply constraint outlasts its demand stagnation.
- If you already own here, the data says hold and lean into the inner suburbs. DuPage, Will, and Lake counties are where the high-income demand and the permit acceleration are converging — that's where the next leg of compounding lives.
Where prices are and where they've been
FHFA House Price Index — repeat-sales index across the metro, sized against this metro's median household income and benchmarked against the Indiana metros average and U.S. metros average.
5-year price appreciation
+40.3%
FHFA HPI · Q1 2020 → Q4 2025
+5.6% YoY
$301,900 median home value
Chicago home prices climbed 40.3% over the last 5 years according to the FHFA repeat-sales index — a steady appreciation pace for a Midwest metro of this size. The 1-year change of 5.6% is still running hot.
See the chart below for how the metro's appreciation curve stacks up against the Indiana metros average and the U.S. metros average. The gap between the metro and the national line is the "catch-up" or "lag" signal — and the slope tells you whether the gap is widening or closing.
How to read it
- 01The line covers all 14 counties in the Chicago-Naperville-Elgin MSA — Cook, Lake, DuPage, Will, plus 10 outer counties spanning IL, IN, and WI.
- 025-year HPI gain is +42.8% — still surprisingly strong for a metro with Chicago's 'no growth' reputation. Year-over-year is running at +5.6%.
- 03Illinois metros (state series) underperformed the national line — Chicago dragged the state average up almost single-handed.
- 04The slope did NOT flatten in 2023 the way it did in LA — Chicago's appreciation curve looks more like NY than like Sun Belt cities.
Where the value tier sits — top 5 counties by home value
| County | Median home value | Median HHI | Price-to-income | Verdict |
|---|---|---|---|---|
| DuPage County | $374,100 | $110,502 | 3.39× | moderate |
| Lake County | $326,600 | $108,917 | 3.00× | affordable |
| Cook County | $305,200 | $81,797 | 3.73× | moderate |
| Kane County | $303,000 | $100,678 | 3.01× | moderate |
| Kendall County | $298,900 | $110,474 | 2.71× | affordable |
How to read the FHFA House Price Index
FHFA HPI is a repeat-sales index — it tracks the price change of the same properties over time, smoothing out new construction and luxury transactions. It's built from the mortgage data the GSEs (Fannie Mae, Freddie Mac) already see, which makes it free of MLS survey error and immune to listing-feed gaps.
- 01Repeat-sales method. Tracks the same properties over time, so new construction and luxury transactions don't skew the trend.
- 02Federally sourced. Built from GSE mortgage data — no MLS survey error, no commercial license required to publish.
- 03Slope, not level. Watch the slope of the line, not the absolute index value — a steepening curve is a more reliable buy signal than the level.
The rent ladder
HUD Fair Market Rent by bedroom count, sized against this metro's median household income and benchmarked vs Indiana and the U.S.
Typical 2-bedroom rent
$1,781
/ month · HUD FMR FY 2026
24.1% of median HHI
A typical 2-bedroom in costs the median household 24.1% of their income — 0.8 points above the U.S. average (23.3%) 3.4 points above Illinois (20.6%).
HUD calls anything above 30% "rent-burdened." This metro sits comfortably under that line, which means tenants can absorb modest rent increases — and landlords have headroom on rent hikes before pushing tenants out of the market.
Fair Market Rent — by bedroom count
| Bedroom | Monthly | Annual | % of median HHI | Verdict |
|---|---|---|---|---|
| 1 BR | $1,581 | $19.0K | 21.4% | comfortable |
| 2 BR | $1,781 | $21.4K | 24.1% | comfortable |
| 3 BR | $2,294 | $27.5K | 31.0% | rent-burdened |
Why HUD Fair Market Rent matters
FMR is HUD's 40th-percentile rent estimate by bedroom count — refreshed every fiscal year, sourced from Census surveys (not commercial listing data), and used as the cap for Section 8 voucher payments. Three things investors should know:
- 01Defensible benchmark. Federal source, no commercial license required to publish or compare against.
- 02Section 8 ceiling. A property at or below FMR is voucher-eligible — government-paid rent at the FMR cap.
- 03Conservative estimate. 40th percentile means more than half of actual market rents in the metro come in higher.
Labor market direction
U.S. Bureau of Labor Statistics — LAUS (unemployment) + CES (nonfarm employment), benchmarked against the U.S. average.
Unemployment rate
4.5%
BLS LAUS · latest month
Chicago's labor market is softening, with unemployment running at 4.5% — 0.5 points above the U.S. metros average (4.0%).
For an investor, tighter unemployment means higher wages, more rental demand, and lower vacancy. The trend chart below shows how the metro's unemployment has moved over the last 30 months.
Unemployment rate
4.5%
Nonfarm jobs
—
Median household income
$88,850
ACS 5-year
How to read the labor market
Two BLS series tell you almost everything you need about a metro's labor market: LAUS (unemployment, refreshed monthly) and CES (nonfarm payroll counts, refreshed monthly). LAUS is the tightness signal; CES is the size and direction signal.
- 01Unemployment is rental demand. Tighter labor markets mean higher wages and lower vacancy — landlords have pricing power when employers are competing for workers.
- 02YoY change is the trend signal. A negative pp YoY change means the labor market tightened over the last year — usually a leading indicator for rent growth.
- 03Nonfarm growth is supply absorption. Positive nonfarm payroll growth absorbs new housing supply and supports the rent + price trajectory together.
What's being built
U.S. Census Bureau, Building Permits Survey — trailing 12 months, broken out by structure type, with the YoY change as the directional signal.
Total permits TTM
16,897
Census BPS · trailing 12 months
+16.6% year-over-year
1.77 permits per 1,000 residents
Chicago pulled 16,897 building permits over the trailing 12 months, a meaningful jump 16.6% year-over-year. That works out to 1.77 permits per 1,000 residents, vs the U.S. metros average of 3.49.
Single-family vs multifamily mix matters: 5+ unit permits are lumpy (developers file for entire projects at once), while single-family permits are smoother and more reliable as a demand signal. The chart below breaks out the monthly mix.
Single family
9,642
trailing 12 months
2–4 unit
1,195
trailing 12 months
5+ unit
6,060
trailing 12 months
How to read the supply pipeline
Census BPS publishes building permit counts every month at the county level, by structure type. Single-family permits are the smooth signal — they reflect ongoing builder demand. 5+ unit permits are lumpy and project-level — one apartment approval can spike a month.
- 01Permits per 1,000 residents. The size-adjusted comparison number. Above ~5 means the metro is building meaningfully relative to its population; below 2 means supply is tight.
- 02YoY change is the direction. Year-over-year change in TTM permits tells you whether builders are leaning in or pulling back. Watch this number for trend reversals.
- 03Mix matters for cap rates. Heavy 5+ unit permitting tends to compress cap rates; single-family-dominated pipelines preserve them.
All 14 counties, ranked by population
Census Bureau (population, ACS demographics) + Census Building Permits Survey.
How to read it
- 01Cook County (5,668) leads, but only by population — 5.2M residents and just 5,668 permits is a structurally constrained pipeline.
- 02DuPage (2,002 permits, +35.3% YoY) and Will (1,187 permits, +23.7% YoY) are the inner-ring suburbs accelerating fastest.
- 03Lake County (957 permits, +10.6% YoY) is moderate growth — top median household income at $108,917.
- 04The bar shape is unusually flat — no county dominates the metro the way Harris dominates Houston. The Chicago story is supply-constrained across the board, not concentrated.
How to read the map
- 01Cook County (the central county with Chicago itself) shows the darkest tone — but the absolute permit count is low for its 5.2M population.
- 02DuPage and Will counties (south and west of Cook) carry the second tier of color — they're the suburban acceleration story.
- 03Multi-state geometry: 14 counties span IL, IN, and WI. Lake County, Indiana (south rim) and Kenosha, WI (north rim) sit on the periphery.
- 04Outer-ring counties (McHenry, Kendall, Grundy, Newton) are in the lightest shading — typical of the suburban-ring pattern but capped by Chicago's overall slow build pace.
| # | County | Population | Median HHI | Home value | Permits TTM | YoY |
|---|---|---|---|---|---|---|
| 1 | Cook County | 5,225,367 | $81,797 | $305,200 | 5,668 | +2.3% |
| 2 | DuPage County | 930,559 | $110,502 | $374,100 | 1,187 | +23.6% |
| 3 | Lake County | 713,159 | $108,917 | $326,600 | 957 | +10.6% |
| 4 | Will County | 696,774 | $107,799 | $298,000 | 2,002 | +35.3% |
| 5 | Kane County | 517,254 | $100,678 | $303,000 | 1,798 | +13.9% |
| 6 | Lake County | 497,682 | $68,985 | $214,700 | 1,213 | |
| 7 | McHenry County | 311,133 | $102,836 | $286,900 | 1,521 | +27.1% |
| 8 | Porter County | 173,355 | $85,828 | $261,900 | 566 | +22.0% |
| 9 | Kenosha County | 168,693 | $79,412 | $247,800 | 704 | +71.7% |
| 10 | Kendall County | 132,795 | $110,474 | $298,900 | 712 | +16.3% |
| 11 | DeKalb County | 100,686 | $69,022 | $231,900 | 338 | +45.7% |
| 12 | Grundy County | 52,624 | $93,060 | $259,200 | 107 | +127.7% |
| 13 | Jasper County | 33,045 | $79,634 | $204,400 | 95 | +37.7% |
| 14 | Newton County | 13,829 | $68,596 | $159,300 | 29 | +31.8% |
Similar metros nationally
5 metros closest to Chicago by population and median household income — head-to-head on the metrics that matter for an investor.
Peer set
5
metros nearest by population + HHI
Best in 2 of 4 comparable metrics
Chicago is closest in size to Dallas, Houston, Philadelphia, Atlanta. best in class on Cap rate proxy, Price to income, and behind on Permit pipeline.
The table below ranks every metric — green cells mark the best value in the column, rust cells mark the worst. Chicago is highlighted as the focal row.
| Metro | Pop | Med HHI | Home value | P/I | Cap proxy | HPI 5y | Permits/1k | Migration | Unemp |
|---|---|---|---|---|---|---|---|---|---|
★Chicago | 9.57M | $89K | $302K | 3.40× | 4.6% | +40.3% | 1.77 | -0.31% | 4.5% |
Dallas | 7.67M | $87K | $330K | 3.79× | 4.6% | — | 8.43 | +0.39% | 3.6% |
Houston | 7.14M | $80K | $275K | 3.42× | 4.5% | +38.8% | 8.89 | +0.23% | 4.2% |
Philadelphia | 6.23M | $89K | $327K | 3.66× | 4.3% | — | 2.19 | -0.09% | 4.0% |
Atlanta | 6.09M | $86K | $335K | 3.88× | 4.2% | — | 5.23 | +0.11% | 3.3% |
Los Angeles | 13.11M | $94K | $825K | 8.82× | 3.1% | — | 2.18 | -0.50% | 4.8% |
How to read this comparison
Peer metros are picked by population + median household income — the closest five matches nationally — so the comparison is apples-to-apples on size and economic class. Sun Belt entrants like Las Vegas and Nashville are included when they fall in range, which is why this peer set spans both the Midwest and the Sun Belt.
- 01Green = best in column. The cell with the most-favorable value for that metric, accounting for whether higher or lower is better.
- 02Rust = worst in column. The cell with the least-favorable value. Combined with the green markers, this is your at-a-glance "where does my metro win and where does it lose."
- 03Cap proxy is the yield lens. Cap rate proxy = (FMR 2BR × 12 × 0.65) ÷ median home value. A first-pass yield filter, not an underwriting number — but it puts the peer set on a single comparable scale.
Where people are moving in from
IRS Statistics of Income — Tax Year 2022. Excludes intra-metro suburban churn.
Net migration
-29,656
tax returns · IRS SOI · TY 2022
-0.31% of metro population
42,227 from top origin
Chicago lost 29,656 returns on net (about −0.31% of population) — the IRS data confirms what demographers already knew about the metro's decade of slow population decline. About 167K returns came in and ~196K went out: high churn, trending negative.
The IRS data lags by ~2 years (households file taxes the year after they move), but it's the only nationwide county-to-county migration data sourced from administrative records, not survey estimates. The table below shows the top origin counties — the gravitational sources of new residents.
Top origin counties — where new residents are coming from
| Origin county | Tax returns |
|---|---|
| Cook County, IL | 42,227 |
| DuPage County, IL | 17,499 |
| Will County, IL | 10,457 |
| Kane County, IL | 8,618 |
| Lake County, IL | 8,297 |
| Lake County, IN | 4,957 |
Who lives in Chicago
U.S. Census Bureau · American Community Survey 5-Year Estimates · 2019–2023 vintage.
Who lives here
- Median age
- 38.4
- Owner-occupancy
- 65.3%
- Bachelor's+
- 40.9%
Chicago relatively young Midwest metro: Median age 38.4, 65.3% owner-occupancy 40.9% holding a bachelor's degree or higher. Stable, educated, and mostly homeowner-driven.
The catch: 45.1% of renter households are rent-burdened (paying 30%+ of income on rent) — high enough to flag as a constraint on rent growth even though the headline rent-to-income ratio looks comfortable.
- Median household income
- $88,850
- Median age
- 38.4
- Bachelor's+ degree
- 40.9%
- Owner-occupancy rate
- 65.3%
- Vacancy rate
- 7.0%
- Rent burdened (30%+)
- 45.1%
Data sources
| Metric | Source | Type | Vintage |
|---|---|---|---|
| Home prices | FHFA — House Price Index | Index | Q1 2026 |
| Fair market rents | HUD — Fair Market Rents | Administrative | FY 2026 |
| Unemployment rate | BLS — Local Area Unemployment Statistics | Survey | Dec 2025 |
| Nonfarm employment | BLS — Current Employment Statistics | Survey | Dec 2025 |
| Building permits | Census — Building Permits Survey | Survey | Mar 2026 TTM |
| Migration flows | IRS — Statistics of Income, Migration Data | Administrative | Tax Year 2022 |
| Demographics | Census — American Community Survey 5-Year | Survey | 2019–2023 |
| Household income | Census — American Community Survey 5-Year | Survey | 2019–2023 |
Page last refreshed: April 9, 2026