House Prices

House Prices & Home Values Rio, IL 2026


Average Data

average house price$110,000
average size per house1326 ft²
average price per ft²83 $ / ft²

06/14/2026 - The value range (VR) for house prices in Rio, IL is $83/ sqft to $83/ sqft. An average home with 1326 sqft costs approximately $110,058 to $110,058. Rio, IL includes 1 ZIP codes and it is located in Knox county. The lowest prices are found in ZIP 61472, while the highest are in ZIP 61472. The average price per sqare feet is $83. Our analysis is based on 1 property listings.

Avergage prices by ZIP codes Rio

6147278 $ / ft²




Historical development of home values in Rio

Year Estimated value (USD) Change vs. 2025
2010 $51,086 -53.6%
2011 $49,110 -55.4%
2012 $48,978 -55.5%
2013 $50,809 -53.8%
2014 $53,335 -51.5%
2015 $56,073 -49.0%
2016 $58,999 -46.4%
2017 $62,183 -43.5%
2018 $65,621 -40.3%
2019 $68,664 -37.6%
2020 $72,214 -34.4%
2021 $82,135 -25.3%
2022 $95,751 -13.0%
2023 $100,974 -8.2%
2024 $106,816 -2.9%
2025 $110,000 0.0%

Graph: estimated home values in Rio over time (USD)



Example: 100% financing house in Rio

Loan amount: $110,000

Interest rate: 6.00%

Fixed monthly payment: $659.51

Breakdown in the 1st month:
Interest portion: $550.00  –  Principal portion: $109.51

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $6,563.25 $1,350.81 $108,649.19
2 $6,479.94 $1,434.13 $107,215.06
3 $6,391.48 $1,522.58 $105,692.48
4 $6,297.58 $1,616.49 $104,075.99
5 $6,197.87 $1,716.19 $102,359.79
6 $6,092.02 $1,822.04 $100,537.75
7 $5,979.64 $1,934.42 $98,603.32
8 $5,860.33 $2,053.73 $96,549.59
9 $5,733.66 $2,180.40 $94,369.18
10 $5,599.18 $2,314.89 $92,054.30
11 $5,456.40 $2,457.66 $89,596.63
12 $5,304.82 $2,609.25 $86,987.38
13 $5,143.89 $2,770.18 $84,217.20
14 $4,973.03 $2,941.04 $81,276.17
15 $4,791.63 $3,122.44 $78,153.73
16 $4,599.05 $3,315.02 $74,838.71
17 $4,394.58 $3,519.48 $71,319.22
18 $4,177.51 $3,736.56 $67,582.66
19 $3,947.05 $3,967.02 $63,615.64
20 $3,702.37 $4,211.70 $59,403.94
21 $3,442.60 $4,471.47 $54,932.48
22 $3,166.81 $4,747.26 $50,185.22
23 $2,874.01 $5,040.06 $45,145.16
24 $2,563.15 $5,350.92 $39,794.25
25 $2,233.12 $5,680.95 $34,113.30
26 $1,882.73 $6,031.34 $28,081.96
27 $1,510.73 $6,403.34 $21,678.62
28 $1,115.78 $6,798.28 $14,880.34
29 $696.48 $7,217.59 $7,662.75
30 $251.32 $7,662.75 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in Rio, IL


1500 sqft3900 sqft
Ø selling price$150,645$320,463
Ø fast selling$136,950$288,417
Ø high price sale$164,340$352,510

In 2026, houses in Rio, IL will be offered at an average price of $83 per square foot. A 1,500 sqft home priced at $150,645 is 21.34% more expensive per square foot than a 3,900 sqft home priced at $320,463. Home prices in Rio, IL vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $221,860. Sellers who can wait longer may achieve a higher price of up to $271,162.


Discover Rio, IL

Overview

Rio, IL is a quiet village in Knox County known for its rural charm and friendly community. Surrounded by rolling farmland and big-sky views, Rio offers a peaceful lifestyle within easy reach of larger hubs like Galesburg.
Popular things to do in Rio, IL include scenic drives, seasonal colors, and stargazing under clear night skies. Local businesses and farms reflect a strong agricultural heritage that continues to shape the local economy.
With low traffic and welcoming neighbors, the village delivers the classic small-town Illinois experience.

Living, Recreation, and Travel Tips

Home seekers appreciate the value of Rio Illinois real estate, from cozy historic homes to spacious lots. Nearby parks, country roads, and community spaces make it easy to walk, cycle, or gather for casual events.
Families benefit from access to regional schools and essential services throughout Knox County and neighboring towns. Dining, shopping, and healthcare options are a short drive away, while Rio retains its peaceful, close-knit feel.
Whether you are planning a day trip or considering a move, Rio, IL offers authentic Midwest warmth and room to breathe.



FAQ – Home Values in Rio

What is the median home value in Rio in 2026?

In 2026, the typical home value in Rio is about $110,000 for an average home size of 1326 square feet. This corresponds to an average price of roughly $83 per square foot.

What is the average cost per square foot in Rio?

In 2026, homes in Rio sell for an average of around $83 per square foot, with a typical range between $83 and $83 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in ?

The average home size in Rio is about 1326 square feet, with an estimated 2026 value around $110,000.



Locations close to Rio, IL

Roseville, IL52 $ / ft²
Saint Augustine, IL49 $ / ft²
Sciota, IL92 $ / ft²
Raritan, IL47 $ / ft²
Prairie City, IL48 $ / ft²
Oquawka, IL85 $ / ft²
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