Housing data for Rio Township, IL
Rio Township, IL has an estimated 343 residents and 175 homes (US Census Bureau, 2020–2024 American Community Survey).
It is a township in Knox County.
17.1% of households rent.
The median gross rent is $775 a month.
Figures last updated on .
- Residents
- 343 (±91)
- Housing units
- 175 (±53)
- Households that rent
- 17.1%
- Median gross rent
- $775
- Residents since 2015–2019
- −26.7%
What stands out in Rio Township
Households that rent: 17.1% (±10.5 points) in Rio Township, lower than in Knox County (29.2%).
Average commute: 29.6 minutes (±7.7) in Rio Township, higher than in Knox County (20.4 minutes).
Housing in Rio Township at a glance
- Median rent: $775 median gross rent a month (Small sample: wide margin of error)
- Rent burden: 38.9% of renters pay 30% or more of income (Small sample: wide margin of error)
- Renters and owners: 17.1% of households rent (Small sample: wide margin of error)
- Income and affordability: $76,500 median household income (Small sample: wide margin of error)
- Home values: $132,700 median home value
- Homeowner costs: $1,031 median monthly cost with a mortgage
- Property taxes: $2,128 median real estate taxes a year
- Types of homes: 0.0% of homes are in buildings of 5 or more units (Small sample: wide margin of error)
- Bedrooms: 66.8% of homes have 3 or more bedrooms (Small sample: wide margin of error)
- Age of homes: 64.0% of homes were built before 1980 (Small sample: wide margin of error)
- Vacancy rate: 17.2% rental vacancy rate (Small sample: wide margin of error)
- Heating fuel: 51.4% heat with utility gas (Small sample: wide margin of error)
- Commute and cars: 29.6 minutes average trip to work (Small sample: wide margin of error)
- Growth: −26.7% residents since 2015–2019 (Small sample: wide margin of error)
- How long people stay: 16.4% moved in since 2020 (Small sample: wide margin of error)
- Crowding and facilities: 2.8% of homes have more than 1 person per room (Small sample: wide margin of error)
Rio Township against Knox County, its state and the nation
| Rio Township | Knox County | Illinois | United States | |
|---|---|---|---|---|
| Residents | 343 (±91) | 49,046 (exact) | 12,694,798 (exact) | 334,922,499 |
| Housing units | 175 (±53) | 23,758 (±93) | 5,457,452 (±471) | 143,775,355 |
| Households that rent | 17.1% (±10.5 points) | 29.2% (±1.9 points) | 32.9% (±0.2 points) | 34.8% |
| Median gross rent | $775 (±$125) | $788 (±$45) | $1,274 (±$5) | $1,413 |
| Median household income | $76,500 (±$20,444) | $57,030 (±$3,310) | $83,390 (±$362) | $80,734 |
| Median home value | $132,700 (±$30,456) | $111,900 (±$4,687) | $263,300 (±$797) | $332,700 |
| Median real estate taxes (a year) | $2,128 (±$473) | $2,190 (±$123) | $5,298 (±$22) | $3,119 |
| Built before 1980 | 64.0% (±18.4 points) | 81.0% (±3.5 points) | 63.4% (±0.2 points) | 49.7% |
| Average commute | 29.6 minutes (±7.7) | 20.4 minutes (±1.5) | 27.8 minutes (±0.1) | 26.4 minutes |
| Households with broadband | 85.0% (±10.3 points) | 84.0% (±1.7 points) | 90.8% (±0.1 points) | 91.0% |
| Median age of residents | 52.6 years (±15.1) | 42.6 years (±0.4) | 39.0 years (±0.1) | 38.9 years |
Rio Township covers 36.1 square miles of land, about 9 residents per square mile (Census Bureau Gazetteer).
How Rio Township has changed since 2015–2019
| 2015–2019 | 2020–2024 | Amount of change | Verdict | |
|---|---|---|---|---|
| Residents | 468 (±137) | 343 (±91) | −26.7% | Not a measurable change |
| Housing units | 261 (±57) | 175 (±53) | −33.0% | Measurable decrease |
| Median gross rent | $575 (±$396) | $775 (±$125) | +34.8% | No measurable change after inflation |
| Median home value | $134,300 (±$33,451) | $132,700 (±$30,456) | −1.2% | No measurable change after inflation |
| Median household income | $68,750 (±$5,624) | $76,500 (±$20,444) | +11.3% | No measurable change after inflation |
| Median owner cost with a mortgage | $968 (±$274) | $1,031 (±$350) | +6.5% | No measurable change after inflation |
| Median real estate taxes | $2,735 (±$969) | $2,128 (±$473) | −22.2% | No measurable change after inflation |
| Households that rent | 2.3% (±2.5 points) | 17.1% (±10.5 points) | +14.8 percentage points | Measurable increase |
| Rental vacancy rate | 0.0% (±100.0 points) | 17.2% (±26.0 points) | +17.2 percentage points | Not 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 Knox County
Rio Township has no police department of its own in the FBI’s figures, so this is the figure for Knox County as a whole.
In 2025, the police departments that report for Knox County recorded 359 violent and 2,132 property crimes per 100,000 residents.
A county-wide figure describes the whole county, not this place; crime varies from one community to the next.
ZIP codes in Rio Township
| ZIP code | Share of the ZIP’s land in this place | Residents | Median gross rent | Median home value | Median household income |
|---|---|---|---|---|---|
| 61472 | 90% | 453 | $775 | $150,000 | $76,500 |
A ZIP code is a mail route rather than a boundary, so the Census Bureau publishes figures for ZIP Code Tabulation Areas built from census blocks; the share column says how much of each one’s land lies in this place.
Places near Rio Township
| Place | Distance | Median gross rent | Median home value | Households that rent |
|---|---|---|---|---|
| Rio | 0.9 mi | $775 | $115,600 | 23.7% |
| North Henderson | 5.0 mi | — | $66,700 | 0.0% |
| Woodhull | 5.8 mi | $634 | $122,400 | 30.5% |
| Alpha | 5.8 mi | $819 | $111,400 | 13.4% |
| Henderson Township | 5.8 mi | $1,324 | $199,700 | 22.5% |
| North Henderson Township | 5.9 mi | — | $104,500 | 0.0% |
| Henderson | 6.0 mi | $679 | $111,100 | 24.8% |
| Ontario Township | 6.0 mi | $828 | $113,200 | 14.0% |
Places in Illinois most like Rio Township
| Place | Median gross rent | Median home value | Median household income | Households that rent |
|---|---|---|---|---|
| Middlefork Township | $785 | $127,900 | $78,750 | 17.6% |
| Okawville Township | $749 | $164,400 | $84,792 | 14.7% |
| Camargo Township | $850 | $145,800 | $76,791 | 21.0% |
| Catlin Township | $899 | $138,300 | $77,194 | 17.5% |
| Corwin Township | $730 | $137,500 | $87,917 | 20.3% |
| Bois D'Arc Township | $764 | $132,600 | $77,063 | 16.5% |
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 Rio Township, fiscal year 2027
| Studio | 1 bedroom | 2 bedrooms | 3 bedrooms | 4 bedrooms |
|---|---|---|---|---|
| $703 | $711 | $930 | $1,204 | $1,241 |
HUD income limits for Rio Township, 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 |
These are the limits HUD sets for its housing programs in the Knox County, IL, where HUD’s median family income for fiscal year 2026 is $86,900.
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 Rio Township
What is the average home value in Rio Township, IL?
The Census Bureau publishes the median: $132,700 (±$30,456) for owner-occupied homes in Rio Township (2020–2024 American Community Survey).
What is the average mortgage payment in Rio Township?
The Census Bureau publishes total owner costs rather than the mortgage alone: the median for owners with a mortgage in Rio Township, IL is $1,031 (±$350) a month, including taxes, insurance and utilities.
How much are property taxes in Rio Township?
The median real estate tax paid by homeowners in Rio Township, IL is $2,128 (±$473) a year (2020–2024 American Community Survey).
Is Rio Township growing?
In Rio Township, the number of residents went from 468 in 2015–2019 to 343 in 2020–2024 (−26.7%), not a measurable change.
What ZIP codes are in Rio Township?
The ZIP code that covers Rio Township is 61472.
What is the median rent in ZIP code 61472?
The median gross rent in ZIP Code Tabulation Area 61472 is $775 (±$125) a month (2020–2024 American Community Survey).
Sources
- Demographic and Housing Estimates (DP05), 2020–2024 ACS 5-year estimates — Rio township, Knox County, Illinois
- Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Rio township, Knox County, Illinois
- Selected Economic Characteristics (DP03), 2020–2024 ACS 5-year estimates — Rio township, Knox County, Illinois
- Median Real Estate Taxes Paid by Mortgage Status (B25103), 2020–2024 ACS 5-year estimates — Rio township, Knox County, Illinois
- Selected Social Characteristics (DP02), 2020–2024 ACS 5-year estimates — Rio township, Knox County, Illinois
- Total Population (B01003), 2015–2019 ACS 5-year estimates — Rio township, Knox County, Illinois
- Median Gross Rent (B25064), 2015–2019 ACS 5-year estimates — Rio township, Knox County, Illinois
- HUD Fair Market Rents, fiscal year 2027: Knox County, IL
- HUD Income Limits, fiscal year 2026: Knox County, IL
- US Census Bureau, American Community Survey 2020–2024 5-year estimates for ZIP Code Tabulation Areas
- Consumer Price Index for All Urban Consumers (CPI-U), US city average, all items, US Bureau of Labor Statistics: annual averages 2019 and 2024
- US Census Bureau, 2024 Gazetteer Files
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 Rio township, Knox County, Illinois (county subdivision:64161, in state:17 county:095).
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.
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 .