Johnsonville vs Mount Erie

A side-by-side comparison of Johnsonville and Mount Erie: population, income, housing, and more.

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

Mount Erie has the higher population (133 vs 37 in Johnsonville). Johnsonville has the higher median household income ($36,250 vs $28,750 in Mount Erie). Since 2019, Mount Erie's population has grown faster (+46.2% vs -38.3%).

Population, income & housing

	Johnsonville	Mount Erie
Population	37	133
Median age	34.2 yrs	27.9 yrs
Median household income	$36,250	$28,750
Median home value	—	$90,700
Housing units	15	48
Homeownership rate	86.7%	83.0%
Bachelor's degree or higher	22.7%	8.9%
Unemployment rate	0.0%	0.0%

Trends (ACS 5-year, 2019–2023)

	Johnsonville	Mount Erie
Population	60 → 37 (-38.3%)	91 → 133 (+46.2%)
Median household income	$30,313 → $36,250 (+19.6%)	$29,722 → $28,750 (-3.3%)
Median home value	—	$62,900 → $90,700 (+44.2%)

Johnsonville

Population

6037

Median household income

$30,313$36,250

Mount Erie

Population

91133

Median household income

$29,722$28,750

Median home value

$62,900$90,700

Age & race/ethnicity

Age distribution (share)

	Johnsonville	Mount Erie
Under 5	10.8%	23.3%
5 to 17	21.6%	15.8%
18 to 24	8.1%	1.5%
25 to 34	16.2%	21.1%
35 to 44	8.1%	12.8%
45 to 54	8.1%	5.3%
55 to 64	16.2%	8.3%
65 to 74	10.8%	9.0%
75 and over	0.0%	3.0%

Race & ethnicity (share)

	Johnsonville	Mount Erie
White (non-Hispanic)	94.6%	99.2%
Black or African American	0.0%	0.0%
American Indian & Alaska Native	0.0%	0.0%
Asian	0.0%	0.0%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.0%
Two or more races	5.4%	0.8%
Hispanic or Latino	0.0%	0.0%

Educational attainment (age 25+)

Share of adults 25+

	Johnsonville	Mount Erie
No high school diploma	9.1%	0.0%
High school graduate	54.5%	30.4%
Some college or associate's	13.6%	60.8%
Bachelor's degree	22.7%	8.9%
Graduate or professional degree	0.0%	0.0%

Commute to work

How workers get to work (share)

	Johnsonville	Mount Erie
Drove alone	75.0%	92.7%
Carpooled	6.3%	7.3%
Public transit	0.0%	0.0%
Walked	0.0%	0.0%
Bicycle	0.0%	0.0%
Worked from home	0.0%	0.0%
Other means	18.8%	0.0%

Housing

Units in structure (share)

	Johnsonville	Mount Erie
1-unit, detached	80.0%	58.3%
1-unit, attached	0.0%	0.0%
2 to 4 units	0.0%	0.0%
5 to 19 units	0.0%	0.0%
20 or more units	0.0%	0.0%
Mobile home & other	20.0%	41.7%

Poverty & households

	Johnsonville	Mount Erie
Poverty rate	24.3%	37.5%
Average household size	2.47	2.83
Mean commute (minutes)	—	28
Median year structure built	1938	1973