Housing data for Olney, IL

Olney, IL has an estimated 8,577 residents and 4,153 homes (US Census Bureau, 2020–2024 American Community Survey).

It is a city in Richland County.

34.6% of households rent.

The median gross rent is $809 a month.

Figures last updated on .

Residents
8,577 (±277)
Housing units
4,153 (±170)
Households that rent
34.6%
Median gross rent
$809
Residents since 2015–2019
−1.7%

What stands out in Olney

Households that moved in since 2020: 27.4% (±4.3 points) in Olney, higher than in Richland County (19.0%).

Households without a vehicle: 12.7% (±3.6 points) in Olney, higher than in Richland County (8.4%).

Households that rent: 34.6% (±4.8 points) in Olney, higher than in Richland County (26.2%).

Homes in buildings of 5 or more units: 6.8% (±2.3 points) in Olney, higher than in Richland County (4.0%).

Housing in Olney at a glance

Olney against Richland County, its state and the nation

Estimate (90% margin of error)
OlneyRichland CountyIllinoisUnited States
Residents8,577 (±277)15,598 (exact)12,694,798 (exact)334,922,499
Housing units4,153 (±170)7,363 (±23)5,457,452 (±471)143,775,355
Households that rent34.6% (±4.8 points)26.2% (±3.0 points)32.9% (±0.2 points)34.8%
Median gross rent$809 (±$39)$805 (±$43)$1,274 (±$5)$1,413
Median household income$59,980 (±$8,256)$62,455 (±$5,569)$83,390 (±$362)$80,734
Median home value$99,800 (±$7,908)$112,000 (±$7,458)$263,300 (±$797)$332,700
Median real estate taxes (a year)$1,893 (±$322)$1,769 (±$242)$5,298 (±$22)$3,119
Built before 198073.3% (±8.1 points)65.2% (±5.8 points)63.4% (±0.2 points)49.7%
Average commute17.2 minutes (±2.8)19.7 minutes (±1.7)27.8 minutes (±0.1)26.4 minutes
Households with broadband87.4% (±3.3 points)86.6% (±2.7 points)90.8% (±0.1 points)91.0%
Median age of residents41.0 years (±2.0)42.3 years (±1.2)39.0 years (±0.1)38.9 years

Olney covers 6.9 square miles of land, about 1,237 residents per square mile (Census Bureau Gazetteer).

How Olney has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Residents8,723 (±236)8,577 (±277)−1.7%Not a measurable change
Housing units4,408 (±167)4,153 (±170)−5.8%Measurable decrease
Median gross rent$539 (±$34)$809 (±$39)+50.1%Up after inflation
Median home value$86,700 (±$4,877)$99,800 (±$7,908)+15.1%No measurable change after inflation
Median household income$39,929 (±$3,062)$59,980 (±$8,256)+50.2%Up after inflation
Median owner cost with a mortgage$918 (±$69)$1,092 (±$83)+19.0%No measurable change after inflation
Median real estate taxes$1,772 (±$208)$1,893 (±$322)+6.8%No measurable change after inflation
Households that rent38.7% (±4.3 points)34.6% (±4.8 points)−4.1 percentage pointsNot a measurable change
Rental vacancy rate10.8% (±5.9 points)1.6% (±2.4 points)−9.2 percentage pointsMeasurable decrease

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 Olney

In 2025, the Olney Police Department reported 131 violent and 1,183 property crimes per 100,000 residents to the FBI.

Across Richland County, the departments that report recorded 157 violent and 1,007 property crimes per 100,000 residents that year.

Places near Olney

Nearest places with Census figures, by straight-line distance
PlaceDistanceMedian gross rentMedian home valueHouseholds that rent
Olney Township1.2 mi$817$108,60032.5%
Preston Township5.6 mi$617$123,10023.2%
Calhoun5.7 mi—$53,4008.5%
Claremont6.0 mi$833$50,00024.3%
Claremont Township6.2 mi$833$189,6006.1%
Noble Township7.1 mi$539$86,00024.4%
Noble7.5 mi$511$58,50025.2%
German Township7.8 mi—$209,5008.3%

Places in Illinois most like Olney

PlaceMedian gross rentMedian home valueMedian household incomeHouseholds that rent
Olney Township$817$108,600$61,92432.5%
Mount Vernon Township$878$102,500$56,97136.3%
Beardstown Township$752$83,900$60,57632.2%
Sullivan$831$102,500$63,22931.4%
Rushville Township$862$97,000$53,99334.4%
Beardstown$762$82,100$60,58734.1%

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 Olney, fiscal year 2027

Richland County, IL, dollars a month
Studio1 bedroom2 bedrooms3 bedrooms4 bedrooms
$651$715$935$1,114$1,358

HUD income limits for Olney, fiscal year 2026

Richland County, IL, annual household income
Household sizeExtremely low (30%)Very low (50%)Low (80%)
1 person$18,850$31,400$50,250
2 people$21,640$35,900$57,400
3 people$27,320$40,400$64,600
4 people$33,000$44,850$71,750
5 people$38,680$48,450$77,500
6 people$44,360$52,050$83,250
7 people$50,040$55,650$89,000
8 people$55,720$59,250$94,750

These are the limits HUD sets for its housing programs in the Richland County, IL, where HUD’s median family income for fiscal year 2026 is $84,400.

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 Olney

What is the average rent in Olney, IL?

The Census Bureau publishes the median rather than the average: the median gross rent in Olney is $809 (±$39) 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 Olney?

The median gross rent for a one-bedroom home in Olney, IL is $575 (±$38) a month (2020–2024 American Community Survey).

Are renters in Olney rent-burdened?

49.7% of renting households in Olney 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 Olney?

Olney has an estimated 1,247 (±192) renting households, 34.6% of its occupied homes (2020–2024 American Community Survey).

What is the median household income in Olney?

The median household income in Olney is $59,980 (±$8,256) a year (2020–2024 American Community Survey).

What is the average home value in Olney, IL?

The Census Bureau publishes the median: $99,800 (±$7,908) for owner-occupied homes in Olney (2020–2024 American Community Survey).

Is Olney growing?

In Olney, the number of residents went from 8,723 in 2015–2019 to 8,577 in 2020–2024 (−1.7%), not a measurable change.

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 Olney city, Illinois (place:55912, 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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