Housing by town in Warren County, Illinois
Warren County, Illinois has 20 places with Census figures, and its median gross rent is $788 (±$90) a month (2020–2024 American Community Survey).
24.8% of its households rent.
The median gross rent was $628 in 2015–2019 (+25.5%; No measurable change after inflation).
Kirkwood has the highest median gross rent ($938) and Monmouth Township the lowest ($733).
Figures last updated on .
- Median gross rent
- $788 (±$90)
- Households that rent
- 24.8%
- Median household income
- $67,385
- Places
- 20
Cities, towns and townships in Warren County
| Place | Median gross rent | Households that rent | Median household income | Median home value | Median real estate taxes |
|---|---|---|---|---|---|
| Alexis | $850 | 14.6% | $66,250 | $97,600 | $1,579 |
| Berwick Township | — | 0.0% | $69,861 | $105,900 | $1,781 |
| Coldbrook Township | — | 28.0% | — | $150,700 | $2,396 |
| Ellison Township | — | 0.0% | $76,528 | — | — |
| Floyd Township | — | 18.1% | $91,855 | $122,300 | $2,745 |
| Greenbush Township | — | 5.3% | $94,609 | $307,800 | $4,584 |
| Hale Township | — | 0.0% | $133,314 | — | $1,935 |
| Kelly Township | — | 23.9% | $125,405 | $95,500 | $4,157 |
| Kirkwood | $938 | 24.6% | $67,917 | $89,100 | $1,393 |
| Lenox Township | — | 0.0% | $66,000 | $88,800 | — |
| Little York | $828 | 14.6% | $54,545 | $81,200 | $1,043 |
| Monmouth | $733 | 33.7% | $61,138 | $86,800 | $1,753 |
| Monmouth Township | $733 | 29.3% | $61,897 | $100,600 | $1,880 |
| Point Pleasant Township | — | 45.0% | $106,333 | — | — |
| Roseville | $859 | 28.3% | $58,203 | $85,700 | $1,691 |
| Roseville Township | $850 | 26.4% | $59,141 | $104,200 | $2,066 |
| Spring Grove Township | $933 | 28.6% | $79,250 | $110,400 | $1,242 |
| Sumner Township (Warren County) | $828 | 10.3% | $55,972 | $84,300 | $1,348 |
| Swan Township | — | 48.4% | — | — | — |
| Tompkins Township | $938 | 19.4% | $82,083 | $101,300 | $1,679 |
HUD income limits, fiscal year 2026
| Household size | Extremely 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 |
How the places in Warren County rank across Illinois
- Illinois places ranked by median rent
- Illinois places ranked by median home value
- Illinois places ranked by median household income
- Illinois places ranked by property taxes
- Illinois places ranked by share of renters
- Illinois places ranked by rent burden
- Illinois places ranked by age of homes
- Illinois places ranked by rental vacancy rate
- Illinois places ranked by commute time
Crime reported to police in Warren County
| Year | Violent crimes | Violent per 100,000 | Property crimes | Property per 100,000 | Residents served | Departments reporting in full |
|---|---|---|---|---|---|---|
| 2023 | 31 | 196 | 174 | 1,103 | 15,777 | 2 of 2 |
| 2024 | 42 | 265 | 173 | 1,091 | 15,855 | 2 of 2 |
| 2025 | 28 | 179 | 117 | 746 | 15,685 | 2 of 2 |
In 2025, the police departments that report for Warren County recorded 28 violent and 117 property crimes, 179 and 746 per 100,000 residents.
Every department with residents of its own in the county reported every month that year.
The county figure adds up its city and town police, its sheriff and any state police with residents of their own; a university or transit force is left out, because the people it serves are already counted by the town around them.
The FBI asks that these figures not be used to rank places or to judge how safe a neighborhood is.
Police departments in Warren County, 2025
| Department | Residents served | Violent crimes | Property crimes |
|---|---|---|---|
| Monmouth Police Department | 8,571 | 17 | 80 |
| Warren County Sheriff's Office | 7,114 | 11 | 37 |
ZIP codes in Warren County
| ZIP code | Residents | Median gross rent | Median home value | Median household income | Households that rent |
|---|---|---|---|---|---|
| 61462 | 10,458 | $729 | $102,900 | $64,113 | 28.5% |
| 61473 | 1,279 | $840 | $108,100 | $60,833 | 29.2% |
| 61447 | 1,020 | $938 | $95,900 | $82,583 | 18.8% |
| 61453 | 677 | $920 | $87,500 | $58,281 | 13.6% |
| 61423 | 638 | — | $123,500 | $78,594 | 24.4% |
| 61478 | 420 | — | $103,600 | $75,625 | 0.0% |
| 61435 | 271 | $708 | — | — | 56.3% |
| 61417 | 182 | — | $107,200 | $105,724 | 0.0% |
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Questions about Warren County
What is the crime rate in Warren County?
In 2025, the police departments that report for Warren County recorded 179 violent and 746 property crimes per 100,000 residents (28 violent and 117 property crimes in all).
Which place in Warren County has the highest rent?
Kirkwood has the highest median gross rent, $938 (±$68) a month (2020–2024 American Community Survey).
Which place in Warren County has the lowest rent?
Monmouth Township has the lowest median gross rent, $733 (±$68) a month.
What is the median rent in Warren County, Illinois?
The median gross rent in Warren County is $788 (±$90) a month (2020–2024 American Community Survey).
Sources
- Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Warren County, Illinois
- Selected Economic Characteristics (DP03), 2020–2024 ACS 5-year estimates — Warren County, Illinois
- HUD Income Limits, fiscal year 2026: Warren County, IL
- FBI Uniform Crime Reporting Program, Crime Data Explorer
- FBI: Uniform Crime Reporting statistics and their proper use
- US Census Bureau, American Community Survey 2020–2024 5-year estimates for ZIP Code Tabulation Areas
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 .