Skip to main content
USAvizUSAviz

Local data snapshots and weekly insights for every place in America.

Explore

  • Insights
  • Search
  • Browse states
  • Browse metros

Company

  • About
  • Methodology
  • Sources
  • Embed Our Data
  • Contact
Privacy·Terms·Do Not Sell or Share

© 2026 USAviz.com. All rights reserved.

USAvizUSAviz
Insights
About
Home
County
  1. Home
  2. Counties
  3. Knox County, IL
Illinois (IL)Galesburg309861

Knox County, IL

Galesburg metro * 49.3K residents

Compare

49.3K

Population

$57K

Median income

per household

$111.9K

Home value

14.6%

Poverty rate

What stands out

  • Median household income: $57K.
  • Median home value: $111.9K (bottom quartile vs US counties).
  • Poverty rate: 14.6%.

Categories vs U.S.

Economy

0 of 6 metrics better than U.S. benchmarks

Median household income

$57K

U.S.

$81K

Median home value

$111.9K

U.S.

$333K

Poverty rate

14.6%

U.S.

12.4%

Housing stress

Rent-burdened renters (≥30%)

52.1%

U.S.

51.1%

Severely rent-burdened (≥50%)

25.7%

U.S.

25.9%

Affordability Ratios

Rent-to-Income

16.6%

Below 30% threshold

Home-Value-to-Income

2.0×

Within typical 3-5x range

Income distribution

Share of households by income bracket (ACS).

Income distribution
Income bracketShare of households
< $50k44.4%
$50–100k31.3%
$100–200k20.8%
$200k+3.6%
< $50k
44.4%
$50–100k
31.3%
$100–200k
20.8%
$200k+
3.6%

Housing tenure

Owner-occupied vs renter-occupied housing (ACS).

Housing tenure
TenurePercent
Owners70.8%
Renters29.2%
70.8%
Owners
Owners
70.8%
Renters
29.2%
See Galesburg metro economy→See IL state economy→

Health

0 of 6 available metrics better than U.S.

Obesity

39.2%

U.S.

33.2%

Diabetes

13.5%

U.S.

12.1%

Current smoking

16.0%

U.S.

12.8%

See Galesburg metro health data→See IL state health data→

Connectivity

3 of 3 metrics better than U.S.

100+ Mbps coverage

90.8%

U.S.

89.6%

Gigabit ready

77.8%

U.S.

46.1%

5G available

78.9%

U.S.

77.4%

See Galesburg metro connectivity→See IL state connectivity→

Map

Knox County, IL

Population

49.3K

Area

716.4 sq mi

Density

68.8/sq mi

Neighbors

Fulton County, ILHenry County, ILMercer County, ILPeoria County, ILStark County, ILWarren County, IL

National Percentile Rankings

How this county compares to other counties nationwide.

Data Sources & Notes

Data freshness

ACS 5-year
2020–2024
CDC PLACES
2025
BLS (LAUS)
2026-02
Broadband
2024-06-arcgis
Mobile coverage
2025-11-24
Page updated
2026-04-26

Release schedule and upstream dates: Sources.

Data sources

U.S. Census (ACS 5-year)U.S. Census TIGER/LineCDC PLACESBLS (LAUS)FCC Broadband Data Collection (fixed broadband)FCC (Mobile Broadband Data Collection)

Derived statistics

  • ACS county metrics (income, housing, demographics) are sourced directly from Census county-level tables.
  • CDC health metrics are sourced from county-level CDC PLACES data.
  • Unemployment is sourced from the BLS Local Area Unemployment Statistics (LAUS) program.
  • Population density is computed as population ÷ land area.

Data accuracy & methodology

County pages use 2020–2024 ACS 5-year county-level estimates sourced directly from Census county tables. CDC health metrics come from county-level CDC PLACES. Unemployment rates come from the BLS LAUS program. Connectivity metrics use FCC coverage data.

Related Insights

America's Most Forested States, Ranked

A data-first look at which states have the most forest cover, which have the least, and why forest land is not the same as the tree canopy people actually experience.

Where College Degrees Concentrate - and Where They Don’t

More than a third of U.S. adults 25+ now hold a bachelor’s degree. But the distribution is sharply uneven across states and metros.

More Than Half of U.S. Renters Are Cost-Burdened

A majority of American renters now spend 30% or more of their income on housing. The burden is sharpest in Florida, where 6 of the 10 most-burdened metros cluster.

On this page