Housing data for Marseilles, IL

Marseilles, IL has an estimated 4,279 residents and 2,207 homes (US Census Bureau, 2020–2024 American Community Survey).

It is a city in LaSalle County.

31.5% of households rent.

The median gross rent is $1,041 a month.

Its population shrank measurably since 2015–2019 (−15.0%).

Figures last updated on .

Residents
4,279 (±228)
Housing units
2,207 (±227)
Households that rent
31.5%
Median gross rent
$1,041
Residents since 2015–2019
−15.0%

What stands out in Marseilles

Median real estate taxes: $2,609 (±$262) in Marseilles, lower than in LaSalle County ($3,418).

Median household income: $58,217 (±$13,056) in Marseilles, lower than in LaSalle County ($73,045).

Median home value: $142,500 (±$14,100) in Marseilles, lower than in LaSalle County ($161,900).

Housing in Marseilles at a glance

Marseilles against LaSalle County, its state and the nation

Estimate (90% margin of error)
MarseillesLaSalle CountyIllinoisUnited States
Residents4,279 (±228)108,714 (exact)12,694,798 (exact)334,922,499
Housing units2,207 (±227)49,843 (±57)5,457,452 (±471)143,775,355
Households that rent31.5% (±7.5 points)25.6% (±1.4 points)32.9% (±0.2 points)34.8%
Median gross rent$1,041 (±$151)$928 (±$24)$1,274 (±$5)$1,413
Median household income$58,217 (±$13,056)$73,045 (±$2,890)$83,390 (±$362)$80,734
Median home value$142,500 (±$14,100)$161,900 (±$2,651)$263,300 (±$797)$332,700
Median real estate taxes (a year)$2,609 (±$262)$3,418 (±$90)$5,298 (±$22)$3,119
Built before 198067.0% (±11.7 points)70.1% (±2.5 points)63.4% (±0.2 points)49.7%
Average commute30.7 minutes (±6.8)26.0 minutes (±1.1)27.8 minutes (±0.1)26.4 minutes
Households with broadband88.9% (±4.4 points)87.4% (±1.1 points)90.8% (±0.1 points)91.0%
Median age of residents41.4 years (±4.9)42.2 years (±0.3)39.0 years (±0.1)38.9 years

Marseilles covers 9.0 square miles of land, about 473 residents per square mile (Census Bureau Gazetteer).

How Marseilles has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Residents5,032 (±202)4,279 (±228)−15.0%Measurable decrease
Housing units2,467 (±186)2,207 (±227)−10.5%Not a measurable change
Median gross rent$949 (±$138)$1,041 (±$151)+9.7%No measurable change after inflation
Median home value$108,400 (±$9,987)$142,500 (±$14,100)+31.5%No measurable change after inflation
Median household income$58,750 (±$9,662)$58,217 (±$13,056)−0.9%No measurable change after inflation
Median owner cost with a mortgage$1,200 (±$77)$1,222 (±$145)+1.8%Down after inflation
Median real estate taxes$2,802 (±$230)$2,609 (±$262)−6.9%Down after inflation
Households that rent31.7% (±5.0 points)31.5% (±7.5 points)−0.2 percentage pointsNot a measurable change
Rental vacancy rate7.0% (±7.2 points)0.0% (±6.2 points)−7.0 percentage pointsNot a measurable change

The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.

Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.

The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.

Crime reported to police in Marseilles

In 2025, the Marseilles Police Department reported 126 violent and 378 property crimes per 100,000 residents to the FBI.

Places near Marseilles

Nearest places with Census figures, by straight-line distance
PlaceDistanceMedian gross rentMedian home valueHouseholds that rent
Brookfield Township2.6 mi—$309,60021.4%
Seneca3.7 mi$1,149$227,50018.7%
Manlius Township (LaSalle County)4.4 mi$1,102$171,70023.7%
Fall River Township4.9 mi—$243,2007.5%
Grand Rapids Township5.1 mi—$219,40030.8%
Rutland Township (LaSalle County)8.3 mi$887$226,40021.8%
Grand Ridge8.4 mi$1,023$158,70014.9%
Norman Township8.5 mi—$372,2003.3%

Places in Illinois most like Marseilles

PlaceMedian gross rentMedian home valueMedian household incomeHouseholds that rent
Earl Township$988$158,400$68,27734.0%
Earlville$966$142,200$63,55337.4%
Creston$988$167,400$66,66736.7%
Durand Township$897$149,500$67,39627.8%
Dwight$997$155,600$71,18430.9%
Dwight Township$1,008$155,200$70,31332.7%

Matched on rent, home value, income, the share who rent, the age of the homes, the share in apartment buildings and the commute, each measured against the spread across Illinois.

HUD Fair Market Rent for Marseilles, fiscal year 2027

La Salle County, IL, dollars a month
Studio1 bedroom2 bedrooms3 bedrooms4 bedrooms
$733$804$1,052$1,369$1,688

HUD income limits for Marseilles, fiscal year 2026

La Salle County, IL, annual household income
Household sizeExtremely low (30%)Very low (50%)Low (80%)
1 person$21,050$35,000$56,050
2 people$24,050$40,000$64,050
3 people$27,320$45,000$72,050
4 people$33,000$50,050$80,050
5 people$38,680$54,050$86,500
6 people$44,360$58,050$92,850
7 people$50,040$62,050$99,300
8 people$55,720$66,100$105,700

These are the limits HUD sets for its housing programs in the La Salle County, IL, where HUD’s median family income for fiscal year 2026 is $105,200.

A program can use its own limits; tax-credit and local programs often do.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about Marseilles

What is the average rent in Marseilles, IL?

The Census Bureau publishes the median rather than the average: the median gross rent in Marseilles is $1,041 (±$151) a month (2020–2024 American Community Survey), so half of renting households pay less and half pay more.

How much is a one-bedroom apartment in Marseilles?

The median gross rent for a one-bedroom home in Marseilles, IL is $813 (±$155) a month (2020–2024 American Community Survey).

Are renters in Marseilles rent-burdened?

49.3% of renting households in Marseilles pay 30% or more of their income in gross rent, the share housing researchers usually call rent-burdened (2020–2024 American Community Survey).

How many renters are there in Marseilles?

Marseilles has an estimated 582 (±152) renting households, 31.5% of its occupied homes (2020–2024 American Community Survey).

What is the median household income in Marseilles?

The median household income in Marseilles is $58,217 (±$13,056) a year (2020–2024 American Community Survey).

What is the average home value in Marseilles, IL?

The Census Bureau publishes the median: $142,500 (±$14,100) for owner-occupied homes in Marseilles (2020–2024 American Community Survey).

Is Marseilles growing?

In Marseilles, the number of residents went from 5,032 in 2015–2019 to 4,279 in 2020–2024 (−15.0%), a measurable decrease.

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Marseilles city, Illinois (place:47150, in state:17).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.

Figures last updated on .

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