Illinois · Federal data hub

Kankakee, IL

0.107M people1 counties#10 of 13 in Illinois$68,325 median HHIUpdated April 10, 2026
Investor first look

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.

affordable

Price to income

2.72×

The single most-cited 'is this market still cheap' check. Below 3× and you're in an affordability tailwind.

vs Illinois
2.49×+0.23
vs U.S.
3.43×-0.71

Benchmark

2.72×
affordable
moderate
expensive

ACS median home value ÷ median HHI

comfortable

Rent to income

23.3%

What share of a typical household's income goes to rent. Below 30% means tenants can absorb modest rent increases.

vs Illinois
20.6%+2.6
vs U.S.
23.3%=

Benchmark

23.3%
comfortable
moderate
burdened
15%25%
25%30%
30%40%

(HUD FMR 2BR × 12) ÷ median HHI

deal-by-deal

Cap rate proxy

5.57%

Rough first-pass yield assuming a 35% expense ratio. Not an underwriting number — a 'is this even worth modeling' filter.

vs Illinois
5.30%+0.27
vs U.S.
4.35%+1.22

Benchmark

5.57%
tight
deal-by-deal
solid
1%3%
3%5%
5%7%

(FMR 2BR × 12 × 0.65) ÷ ACS median home value

steady

Net migration

+0.21%

Forward-looking demand signal. Positive net migration drives rent growth and absorbs new supply.

vs Illinois
-0.07%+0.28
vs U.S.
0.03%+0.19

Benchmark

+0.21%
shrinking
steady
growing
-1%-0.1%
-0.1%+0.1%
+0.1%+1%

IRS net migration ÷ population

tight

Permit pipeline

1.39

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+0.16
vs U.S.
3.52-2.13

Benchmark

1.39
tight
moderate
strong
02
25
510

Census BPS permits TTM ÷ population × 1,000

softening

Unemployment

6.7%

Tighter unemployment means higher wages, more rental demand, lower vacancy.

vs Illinois
5.3%+1.4
vs U.S.
3.9%+2.8

Benchmark

6.7%
healthy
normal
loose
2%4%
4%5.5%
5.5%8%

BLS LAUS, latest month

Home values

Where prices are and where they've been

5-year price appreciation

+49.7%

homeValues.yearOverYear

+2.6%

Median home value

$185,700

Rents

The rent ladder

BedroomMonthlyAnnual% of median HHI
1 BR$1,011$12,13217.8%
2 BR$1,326$15,91223.3%
3 BR$1,745$20,94030.6%
Jobs & income

Labor market direction

Unemployment

6.7%

Median household income

$68,325

Supply pipeline

What's being built

Total TTM

149

+43.3% YoY

Single-family

117

2–4 unit

27

5+ unit

5

Counties

All 1 counties, ranked by population

CountyPopulationHome valueMedian HHIPermits TTMYoY
Kankakee County107,421$185,700$68,325149+43.3%
Peer metros

Similar metros nationally

MetroPopMed HHIP/ICap proxyHPI 5yPermits/1kUnemp
Kankakee107,421$68,3252.72×5.57%+49.7%1.396.7%
Grand Forks, ND-MN104,055$68,653+34.8%2.7%
Lewiston-Auburn, ME111,532$67,298+73.9%3.3%
Michigan City-La Porte, IN112,215$70,452+59.7%3.1%
Longview, WA110,621$72,932+42.7%6.2%
Twin Falls, ID115,066$66,473+58.1%3.3%
Migration

Where people are moving in from

Net migration

+230

+0.21% of population

Origin countyTax returns
Cook County, IL451
Will County, IL413
Iroquois County, IL134
Lake County, IN63
DuPage County, IL50
Champaign County, IL43
Demographic backbone

Who lives in Kankakee

Median age
39
Bachelor's+
20.4%
Owner-occupancy
68.8%
Vacancy rate
9.9%
Rent burdened (30%+)
44.9%
Median household income
$68,325

This page shows federally sourced data. A full editorial analysis with charts and investment commentary is in progress.