United States › Illinois › Colchester CITY · 2010 ACS
Colchester Illinois · 1,401 residents · 1.15 sq mi
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The short version
Colchester is a city of 1,401 people in Illinois. Median home value sits at $61,400. 17% of adults hold a bachelor's degree or higher. 1% of locals were born outside the United States. Households here earn about 28% less than in Illinois as a whole. Renters pay $508 a month at the median.
At a glance
Lower income
below the US median
US median: $52,703
Older
median age 40.0
US median: 37.2
Less educated
17% hold a bachelor's degree
US average: 28%
Stable housing
home values roughly flat, inflation adjusted
US median home: $225,659
Section 01
Population & growth from 38.1 in 2000
US average: 37.2
Population, 1990 – 2024
999 1K 1K 2K 2K 1990 2000 2010 2020 2024 Colchester Age distribution, 2010
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Section 02
Income & economy $40,208
+2%inflation adjusted, since 2000
from $31,283 in 2000
US average: $52,703
from $15,354 in 2000
US average: $27,286
Households earning $100K+
from 12.9% in 2009
US average: 33.3%
from 7.3% in 2000
US average: 13.8%
Workforce by industry, 2010
Public administration 4.8%
Transportation & warehousing 2.7%
Arts, entertainment, food 1.9%
Professional, scientific, technical 1.4%
Agriculture, forestry, fishing 1%
Education & health services 0.6%
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$61,400
+13%inflation adjusted, since 2000
from $42,800 in 2000
US average: $225,659
$508
+4%inflation adjusted, since 2000
from $384 in 2000
US average: $853
from 74.1% in 2000
27.1% rent
from 5.3% in 2009
US average: 12.1%
from 2.11 people in 2009
US average: 2.60
from 24.3% in 2009
US average: 30.9%
from 35.9% in 2009
US average: 46.8%
from 1.5 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 99%(1,478)
2010
White, non-Hispanic 98.2%(1,376)
Hispanic / Latino 1.1%(15)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 7 more ancestry groups with data from 10.3% in 2000
US average: 27.9%
High school or higher
from 84.2% in 2000
US average: 84.9%
from 2.4% in 2000
US average: 10.2%
Section 06
Commute & transportation from 13.5 min in 2000
US average: 25.2
from 83.8% in 2009
US average: 76.2%
from 8.9% in 2009
US average: 10.4%
from 0.0% in 2009
US average: 4.7%
from 4.2% in 2009
US average: 4.1%
from 2.3% in 2009
US average: 2.8%
from 0.3% in 2009
US average: 0.5%
from 5.4% in 2009
US average: 8.7%
Section 07
Work & employment from 14.2% in 2009
US average: 12.9%
from 28.5% in 2009
US average: 35.2%
Section 08
People & community from 2.3% in 2009
US average: 12.8%
from 13.3% in 2009
US average: 9.9%
Marital status (2024)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 15.7% in 2013
US average: 8.4%
from 58.5% in 2020
US average: 54.8%
Direct-purchase
from 12.3% in 2020
US average: 13.8%
from 22.9% in 2020
US average: 18.4%
from 27.4% in 2020
US average: 20.9%
VA health care
from 1.7% in 2020
US average: 2.2%
Any private
from 67.6% in 2020
US average: 67.1%
Any public
from 44.9% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 13.8%(11)
Gulf War (1990s) 51.2%(41)
Share of the 80 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
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Frequently asked
How many people live in Colchester, Illinois? Colchester, Illinois has about 1,401 residents according to the 2010 American Community Survey.
What is the median household income in Colchester, Illinois? The typical household in Colchester, Illinois earns about $40,208 a year. Half of households make more than that, and half make less.
Is Colchester, Illinois expensive? In Colchester, Illinois, the median home is worth about $61,400, and the typical rent is about $508 a month.
How educated are people in Colchester, Illinois? About 16.9% of adults age 25 and over in Colchester, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Colchester, Illinois? About 13.4% of people in Colchester, Illinois live below the federal poverty line.
Has Colchester, Illinois grown since 1990? Yes, Colchester, Illinois has shrunk since 1990. The population has lost about 233 residents, a change of about -14 percent over that period.
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