Allenville vs Sullivan

A side-by-side comparison of Allenville and Sullivan: population, income, housing, and more.

Allenville and Sullivan are places in Illinois. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Sullivan has the higher population (4,253 vs 120 in Allenville). Allenville has the higher median household income ($67,917 vs $62,845 in Sullivan). Sullivan has the higher median home value ($95,600 vs $85,000 in Allenville).

Population, income & housing

	Allenville	Sullivan
Population	120	4,253
Median age	36.5 yrs	38.1 yrs
Median household income	$67,917	$62,845
Median home value	$85,000	$95,600
Median gross rent	—	$790
Housing units	56	1,895
Homeownership rate	79.2%	72.9%
Bachelor's degree or higher	12.9%	17.4%
Unemployment rate	0.0%	2.4%

Trends (ACS 5-year, 2019–2023)

	Allenville	Sullivan
Population	153 → 120 (-21.6%)	4,475 → 4,253 (-5.0%)
Median household income	$54,750 → $67,917 (+24.0%)	$56,375 → $62,845 (+11.5%)
Median home value	$73,600 → $85,000 (+15.5%)	$92,500 → $95,600 (+3.4%)
Median gross rent	$763 → $745 (-2.4%)	$715 → $790 (+10.5%)

Allenville

Population

153120

Median household income

$54,750$67,917

Median home value

$73,600$85,000

Median gross rent

$763$745

Sullivan

Population

4,4754,253

Median household income

$56,375$62,845

Median home value

$92,500$95,600

Median gross rent

$715$790

Age & race/ethnicity

Age distribution (share)

	Allenville	Sullivan
Under 5	11.7%	5.1%
5 to 17	15.8%	19.9%
18 to 24	1.7%	6.0%
25 to 34	19.2%	14.3%
35 to 44	16.7%	13.5%
45 to 54	5.0%	9.4%
55 to 64	6.7%	14.0%
65 to 74	10.8%	10.6%
75 and over	12.5%	7.2%

Race & ethnicity (share)

	Allenville	Sullivan
White (non-Hispanic)	89.2%	95.5%
Black or African American	2.5%	2.2%
American Indian & Alaska Native	0.0%	0.0%
Asian	0.0%	0.3%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.0%
Two or more races	0.8%	1.2%
Hispanic or Latino	7.5%	0.9%

Educational attainment (age 25+)

Share of adults 25+

	Allenville	Sullivan
No high school diploma	5.9%	6.3%
High school graduate	34.1%	42.0%
Some college or associate's	47.1%	34.3%
Bachelor's degree	4.7%	10.7%
Graduate or professional degree	8.2%	6.7%

Commute to work

How workers get to work (share)

	Allenville	Sullivan
Drove alone	94.5%	76.2%
Carpooled	0.0%	11.4%
Public transit	0.0%	0.7%
Walked	1.8%	7.0%
Bicycle	0.0%	0.0%
Worked from home	3.6%	3.3%
Other means	0.0%	1.4%

Housing

Units in structure (share)

	Allenville	Sullivan
1-unit, detached	58.9%	75.3%
1-unit, attached	0.0%	1.0%
2 to 4 units	0.0%	3.5%
5 to 19 units	0.0%	5.2%
20 or more units	0.0%	5.0%
Mobile home & other	41.1%	10.0%

Poverty & households

	Allenville	Sullivan
Poverty rate	5.8%	11.6%
Average household size	2.50	2.27
Mean commute (minutes)	25	17
Median year structure built	1986	1963