Libertyville, Illinois
2026 Edition · 10 cards · data as of Oct 30, 2026
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Population
Steady. Within 1% of 2020, every year since.
20,701
people, the 118th-largest of Illinois's cities and towns.
Census Population Estimates, 2025. Rank among Illinois's cities and towns computed by the Almanac. Sources: Census Population Estimates
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The workday
9 in 10 jobs here go to people who live somewhere else.
92.5%
of 18,303 jobs located in Libertyville are filled by in-commuters.
Census LEHD LODES, 2023. Sources: Census LEHD LODES
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Rent
Median rent is up 73% since the 2005–2009 survey, before inflation.
$1,637
a month. Illinois's median is $1,274.
Census ACS 5-year, 2020-2024 (latest), with earlier 5-year windows. Sources: Census ACS 5-year
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The seam
Cross one tract line and median rent doubles.
A $2,026 gap between neighbors, the sharpest rent edge between adjacent tracts in Lake County.
- $1,475 Tract 8646.01
- $3,501 Tract 8662
Census ACS 5-year, 2020-2024, adjacent tracts compared by the Almanac. Tract estimates carry wide margins of error. Sources: Census ACS 5-year
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Room to build
The median rent sits inside what local wages can carry.
$1,229–$1,844
is the monthly rent range local workforce wages support.
- $1,637 median
Supportable rent computed by the Almanac from 2023 source wage data. Median rent: Census ACS 5-year, 2020-2024. Sources: Computed by the Almanac, Census ACS 5-year
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Building
Most of the housing here is older than 2000.
- 310 homes permitted in ten years, 2016–2025
- 21% of those were in multifamily buildings
- 88% of all homes were built before 2000
Census Building Permits Survey, 2016–2025; Census ACS 5-year, 2020-2024. Sources: Census Building Permits Survey, Census ACS 5-year
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Units needed
Closing the gap would add 0.2–2.3% to the 7,925 homes here.
17–183
is the estimated number of missing housing units, from the lowest to the highest of three estimates.
Range computed by the Almanac from 2023 jobs and household data, using three demand models: 1% of jobs located here, 1% of renter households, and a rate by town size applied to renters. The low end is the lowest of the three and the high end the highest. It is an estimate, not a count. Sources: Computed by the Almanac
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Home value
A median home costs 94% more than Illinois's.
$512,000
median home value in Libertyville.
- $512,000 Libertyville
- $263,300 Illinois
- $332,700 U.S.
Census ACS 5-year, 2020-2024. Sources: Census ACS 5-year