Collinsville is a city of 1,725 people in Mississippi. At a median age of 54.1, this is an older place than the country as a whole. 90% of homes are owner-occupied. Households here earn about 40% more than in Mississippi as a whole. The foreign-born share is 0%. Home values have risen by half since 2000, reaching $170,800.
At a glance
Average income
median household income $78,750, near the US median
US median: $82,259
Older
median age 54.1
US median: 38.9
Less educated
29% hold a bachelor's degree
US average: 36%
Stable housing
home values roughly flat, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Collinsville
What changed most since 1990
Median age35.3 → 54.1(+18.8 years)US over the same years: +6.0 years
Homes owned by their occupants79.8% → 89.9%(+10.2 pts)US over the same years: +0.9 pts
Median home value (2024 dollars)$140,884 → $170,800(+21%)US over the same years: +67%
Collinsville's population equals 2.4% of Lauderdale County's. Its number of foreign-born residents equals 0.4% of the county's. Its number of residents living in poverty equals 1.2% of the county's.
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)23.2%(35)
US avg: 26.4%
Gulf War (1990s)43%(65)
US avg: 24.3%
Vietnam era37.1%(56)
US avg: 33.1%
Korean War0%(0)
US avg: 4.5%
World War II8.6%(13)
US avg: 1%
Share of the 151 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.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Collinsville, decade by decade
Collinsville population, inflation-adjusted income and home value, education, and diversity by year
Year
Population
Median household income
Median home value
Bachelor's degree+
Diversity score
1990
1,366
$70,528
$140,884
10.9%
27.9
2000
1,823
$60,982
$173,057
12.6%
32.1
2010
1,948
$56,756
$140,836
17.4%
35.5
2020
1,984
$75,016
$159,626
30.5%
47.4
2024
1,725
$78,750
$170,800
28.7%
28.7
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.
