Rockford, IL · Illinois

Winnebago County

ZIP 61111

283,289 residents297 permits TTM$64,363 median HHI20 ZIP codesUpdated April 16, 2026
Investor first look

Median home value

$155,100

ACS 5-Year

Cap rate proxy

7.6%

FMR × 0.65 ÷ Home Value

Rent-to-income

18.4%

HUD FMR ÷ ACS HHI

Net migration

+1.25%

IRS SOI

Permits (TTM)

297

Census BPS

Climate risk

92.4

FEMA NRI (0–100)

ZIP 61111

Median home value

Gross yield

Buy Box score

0.9

Section 8 gap

Affordability

P/I: 3.0R/I:

Section 8 detail

SAFMR: Rent: Gap:
ZIP code breakdown20 ZIP codes
ZIPMedian home valueRent (FMR 2BR)Gross yieldBuy Box scoreSection 8 gap
611041.0
611011.0
611031.0
611081.0
611020.9
611150.9
611070.9
611090.9
611110.9
610240.8
610630.8
610800.8
611140.8
610880.7
610160.7
610720.7
610730.7
61077
61079
61112

Sort by any column. Click a ZIP for detail.

Demographics

Owner-occupied

65.2%

Census ACS

Vacancy rate

7.6%

Census ACS

Bachelor's degree +

24.6%

Census ACS

Rent burdened

46.1%

Census ACS (>30% income)

Median age

39.7

Census ACS

Data sources
U.S. Census Bureau — American Community Survey 5-Year Estimates
U.S. Census Bureau — Building Permits Survey
U.S. Department of Housing and Urban Development — Fair Market Rents / Small Area Fair Market Rents (SAFMR)
Internal Revenue Service — Statistics of Income Migration Data
FEMA — National Risk Index
Last updated: April 16, 2026