Typical home $175,685 (+7.8% in a year). Davenport-Moline-Rock Island, IA-IL metro.
to buy the typical home at today's mortgage rate — +$364 (+65%) since Jan 2020.
- 1 year
- Up $12,637 +8%
- $163,049$175,685 since Sep 2025
- 5 years
- Up $12,489 +8%
- $163,196$175,685 since Sep 2021
Monthly payment to buy the typical home
Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.
- Mercer County$922
- Illinois$1,553
- United States$1,922
At the last five years' pace, a typical home here doubles in price every 47 years.
Typical home values in Mercer County, IL rose 7.8% over the past year — faster than the nation's +1.2%.
Mercer County, IL home values
Against the state and national figures. Mid-tier homes, smoothed and seasonally adjusted.
- Mercer County$175,685
- Illinois$295,943
- United States$366,157
Property taxes
The Census’s survey of what owners say they pay. Levy by levy, and a check of one home’s own bill, the site covers Ohio’s.
Got this county's reappraisal notice in hand? Check your property taxes — anonymous, and it helps close the two-year data gap.
The reassessment wedge (index, Dec 2017 = 100)
Home values move monthly; tax bills move when the assessor catches up. The space between the lines is the catch-up still to come — tax data is ACS, roughly two years behind, and that lag is the point. Where a roll segment appears, named by its release year, it bridges to the median bill on current assessment rolls (AssessorSearch Data Lab, a different instrument, shown only where it agrees with ACS levels).
- Home value125
- Median tax bill125
Zip codes in Mercer County, IL
By share of each zip's area inside this county — a zip straddling a boundary appears here and in its neighbour, which is the truth of it.
| Zip activate to sort by Zip | City activate to sort by City | In county sorted descending, activate to sort ascending | Rent activate to sort by Rent | 1-yr Δ activate to sort by 1-yr Δ | Home value activate to sort by Home value | 1-yr Δ activate to sort by 1-yr Δ |
|---|---|---|---|---|---|---|
| 61231 | Aledo | 100% | — | — | $177,087 | +6.8% |
| 61486 | Viola | 100% | — | — | $173,291 | +2.2% |
| 61260 | Joy | 100% | — | — | $159,914 | +8.7% |
| 61263 | Matherville | 100% | — | — | $141,509 | +4.8% |
| 61272 | New Boston | 97% | — | — | $148,599 | +7.2% |
| 61465 | Windsor | 84% | — | — | $162,766 | +4.4% |
| 61281 | Sherrard | 83% | — | — | $255,834 | +8.4% |
| 61442 | Keithsburg | 79% | — | — | $89,807 | -6.8% |
| 61412 | Gerlaw | 55% | — | — | $151,335 | +9.4% |
| 61279 | Reynolds | 53% | — | — | $203,188 | +6.4% |
| 61262 | Lynn Center | 5% | — | — | $267,788 | +7.6% |
| 61259 | Illinois City | 3% | — | — | $278,750 | +5.6% |
| 61264 | Milan | 2% | $925 | — | $189,288 | +6.2% |
| 61273 | Orion | 0% | — | — | $224,851 | +6.7% |