Knox County Summary

Life in Knox County research summary. HomeSnacks has been researching the quality of life in Knox County over the past eight years using Census data, FBI crime data, cost of living data, and other primary sources. Based on the most recently available data, we found the following about life in Knox County:

  • The population in Knox County is 49,751.

  • The median home value in Knox County is $93,279.

  • The median income in Knox County is $50,263.

  • The median rent in Knox County is $694.

  • The unemployment rate in Knox County is 4.9%.

  • The poverty rate in Knox County is 16.3%.

  • The average high in Knox County is 69.1° and there are 90.3 inches of rainfall annually.

Cities & Towns in Knox County

List Of Cities & Towns in Knox County

Galesburg, IL Population 29,923

Abingdon, IL Population 3,399

Knoxville, IL Population 3,318

Wataga, IL Population 765

Oneida, IL Population 732

Yates City, IL Population 707

Oak Run, IL Population 673

East Galesburg, IL Population 618

Altona, IL Population 562

Williamsfield, IL Population 554

London Mills, IL Population 376

Henderson, IL Population 254

Victoria, IL Population 250

Maquon, IL Population 202

Rio, IL Population 195

St. Augustine, IL Population 125

Gilson, IL Population 121

Map Of Knox County

Knox County, IL Weather

  • The average high in Knox County is 69.1°.

  • There are 76.72 nice days each year.

  • Expect an average of 90.3 inches of rain each year with 8.5 inches of snow.

  • There is an average of 4:57 hours of sun each day in Knox County.

StatKnox County
Mean High69.1
Nice Days76.72
Rainfall90.3
Snowfall8.5
Sunny_hours4:57
69.1°
Average High
90.3
Inches of Rain

Knox County Photos

Abingtonc Il Post Office Terra Cotta Reliefc The Post Rider By Hillis Arnold Of Godfreyc Il
Source: Wikipedia User Buster7 | CC BY-SA 4.0
Bnsf Galesburg
Source: Wikipedia User Kelly Martin | GFDL

Knox County Demographics

Population over time in Knox County

The current population in Knox County is 49,751. The population has decreased -0.6% from 2019.

Year Population % Change
2022 50,193 0.3%
2021 50,052 -0.9%
2020 50,508 -

Gender in Knox County

  • Knox County is 49.2% female with 24,456 female residents.

  • Knox County is 50.8% male with 25,294 male residents.

Female
49.2% (24,456)
Male
50.8% (25,294)
Gender Knox County IL USA
Female 49.2% 50.5% 50.4%
Male 50.8% 49.5% 49.6%

Race / Ethnicity in Knox County

Knox County is:

  • 81.4% White with 40,484 White residents.

  • 8.0% African American with 3,973 African American residents.

  • 0.1% American Indian with 28 American Indian residents.

  • 1.0% Asian with 499 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.4% Other with 176 Other residents.

  • 3.0% Two Or More with 1,506 Two Or More residents.

  • 6.2% Hispanic with 3,085 Hispanic residents.

White
81.4% (40,484)
African American
8.0% (3,973)
American Indian
0.1% (28)
Asian
1.0% (499)
Hawaiian
0.0% (0)
Other
0.4% (176)
Two Or More
3.0% (1,506)
Hispanic
6.2% (3,085)

Table: Knox County By Race

Race Knox County IL USA
White 81.4% 59.6% 58.9%
African American 8.0% 13.7% 12.1%
American Indian 0.1% 0.1% 0.6%
Asian 1.0% 5.7% 5.7%
Hawaiian 0.0% 0.0% 0.2%
Other 0.4% 0.3% 0.4%
Two Or More 3.0% 2.8% 3.5%
Hispanic 6.2% 17.8% 18.7%

Household Income For Knox County, Illinois

  • 7.7% of households in Knox County earn Less than $10,000.

  • 6.2% of households in Knox County earn $10,000 to $14,999.

  • 12.6% of households in Knox County earn $15,000 to $24,999.

  • 8.6% of households in Knox County earn $25,000 to $34,999.

  • 14.7% of households in Knox County earn $35,000 to $49,999.

  • 16.7% of households in Knox County earn $50,000 to $74,999.

  • 12.5% of households in Knox County earn $75,000 to $99,999.

  • 13.6% of households in Knox County earn $100,000 to $149,999.

  • 4.4% of households in Knox County earn $150,000 to $199,999.

  • 2.9% of households in Knox County earn $200,000 or more.

Less than $10,000
7.7% (3,843)
$10,000 to $14,999
6.2% (3,090)
$15,000 to $24,999
12.6% (6,279)
$25,000 to $34,999
8.6% (4,256)
$35,000 to $49,999
14.7% (7,337)
$50,000 to $74,999
16.7% (8,319)
$75,000 to $99,999
12.5% (6,197)
$100,000 to $149,999
13.6% (6,768)
$150,000 to $199,999
4.4% (2,205)
$200,000 or more
2.9% (1,451)
Income Knox County IL USA
Less than $10,000 7.7% 5.3% 4.9%
$10,000 to $14,999 6.2% 3.5% 3.8%
$15,000 to $24,999 12.6% 6.7% 7.0%
$25,000 to $34,999 8.6% 7.1% 7.4%
$35,000 to $49,999 14.7% 10.1% 10.7%
$50,000 to $74,999 16.7% 15.4% 16.1%
$75,000 to $99,999 12.5% 12.9% 12.8%
$100,000 to $149,999 13.6% 17.6% 17.1%
$150,000 to $199,999 4.4% 9.4% 8.8%
$200,000 or more 2.9% 12.1% 11.4%

Highest level of educational attainment in Knox County for adults over 25

  • 3.0% of adults in Knox County completed < 9th grade.

  • 8.0% of adults in Knox County completed 9-12th grade.

  • 34.0% of adults in Knox County completed high school / ged.

  • 22.0% of adults in Knox County completed some college.

  • 12.0% of adults in Knox County completed associate's degree.

  • 14.0% of adults in Knox County completed bachelor's degree.

  • 5.0% of adults in Knox County completed master's degree.

  • 1.0% of adults in Knox County completed professional degree.

  • 1.0% of adults in Knox County completed doctorate degree.

< 9th Grade
3% (1,492)
9-12th Grade
8% (3,980)
High School / GED
34% (16,915)
Some College
22% (10,945)
Associate's Degree
12% (5,970)
Bachelor's Degree
14% (6,965)
Master's Degree
5% (2,487)
Professional Degree
1% (497)
Doctorate Degree
1% (497)
Education Knox County IL USA
< 9th Grade 3% 6% 3%
9-12th Grade 8% 5% 6%
High School / GED 34% 25% 26%
Some College 22% 20% 20%
Associate's Degree 12% 8% 9%
Bachelor's Degree 14% 22% 21%
Master's Degree 5% 11% 10%
Professional Degree 1% 2% 2%
Doctorate Degree 1% 1% 2%

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