Commercial Real Estate Market in Keithsburg, IL
Updated monthly: sale, lease, property records, location trend, and more… · Last update: August 31
1 active listing and 57 off-market properties in Keithsburg, IL.
Market Trends
Keithsburg, IL spans 28.6 square miles in Mercer County, Illinois. Figures below refresh monthly; last updated 31 August 2026.
Office
Office vacancy in Keithsburg, IL runs 21.3% across the Midwest region in 2025, up from 13.7% in 2019.
Vacancy Rate % in Midwest region
Retail
Retail vacancy in Keithsburg, IL runs 6.3% across the Midwest region in 2025, down from 8% in 2020.
Vacancy Rate % in Midwest region
Industrial
Industrial vacancy in Keithsburg, IL runs 4.9% across the Midwest region in 2025, up from 4.4% in 2019. Nearly 1.6x the 2022 low of 3.1%.
Vacancy Rate % in Midwest region
Multifamily
Multifamily vacancy in Keithsburg, IL runs 8% across the Midwest region in 2025, up from 6.5% in 2022.
Vacancy Rate % in Midwest region
Market overview
Demographics & Economy
Keithsburg, IL has 691 residents in 390 households. Density runs 24 people per square mile. Median household income here is $49,643 and median gross rent $609 a month.
691
Population
390
Households
1.8
Avg Household Size
46
Median Age
3%
College-Educated
84%
High-School Grad
28.6 sq mi
ZIP Area
24
Density / Sq Mi
$49,643
Median Household Income
$40,000
Median Earnings
$609
Median Rent
$65,000
Median Home Value
Tools
Nearby Markets
| Market | Average Sale Price, $/SF | Average Lease Price, $/SF/Yr |
|---|---|---|
| Oakville | — | — |
| New Boston | — | — |
| Huron | — | — |
| Toolesboro | — | — |
Methodology & data sources
- Asking prices and averages
- Computed from 1 active for-sale and 0 active for-lease listings in Keithsburg, IL. These are ASKING figures from live listings, not closed-transaction prices, and a segment carried by a handful of listings reads as indicative rather than an average.
- Vacancy rates
- Published per-sector market series, taken at the metro level where one exists and otherwise at the Census-region level — a chart reading "in <region> region" is a regional number, not this city's.
- Refresh
- The monthly aggregates close at the end of the previous month, so 31 August 2026 — not today — is the honest last update.
- Known limitations
- office vacancy is reported at Midwest region level, retail vacancy is reported at Midwest region level and industrial vacancy is reported at Midwest region level.
- Coverage
- Metrics below the 10-observation threshold fall back one geographic level. The geography used is named on each figure.
Compiled by the Realmo Data team · reviewed 31 August 2026 · report a data issue
