Mount Vernon, IL Housing Market 2026: Median Home Price, Last 12 Months

If you invest in or around Mount Vernon, the number that matters is what homes actually close for, not what sellers are asking. Here is what Mount Vernon sale prices look like right now, built from the closings Resideline tracked over the last 12 months, as of October 2026.

The snapshot

• •Closings tracked, last 12 months: 226
• •Median sold price, last 12 months: $130,250
• •Median sold $/sqft, last 12 months: $99
• •Middle half of sales closed between: $65,000 and $208,000

What the numbers say

Resideline tracked 226 closed sales in Mount Vernon over the last 12 months, with a median closing price of $130,250. That median is the midpoint of what buyers actually paid, not what sellers hoped to get, which is why it moves differently from the asking prices you see on listing sites. The middle half of those sales closed between $65,000 and $208,000. That spread matters more than the headline median: where a specific property sits inside it decides whether the citywide number helps you or misleads you. These are the closings Resideline tracks and may differ from complete county or municipal records. 96% of the Mount Vernon closings we track here are single-family houses, so these figures primarily reflect that segment, and the citywide $/sqft figure primarily reflects that segment as well. Across the 202 closings with usable living area, the middle half sold between $67 and $125 per square foot.

Figures last updated November 4, 2026 from closings Resideline tracked.

Median home price in Mount Vernon, IL (October 2026)

The median home price in Mount Vernon is $130,250, measured across the 226 closed sales Resideline tracked over the last 12 months. The middle half of those sales closed between $65,000 and $208,000.

Where Mount Vernon sale prices land

Medians hide the shape of a market. The distribution above covers the closed sales Resideline tracked in Mount Vernon over the last 12 months that carry a usable sale date, trimmed to the 5th through 95th percentile, with the middle half of sales closing between $65,000 and $208,000. Among the 91 Illinois markets with a published band, Mount Vernon's middle-half spread ($65,000 to $208,000) ranks 90th from the narrowest. Where your target property sits inside that spread matters more than the citywide median. Measured as the ratio of the upper to the lower quartile, its middle-half spread ranks in the 98th percentile of the 2,291 US markets in Resideline's national Market Watch set, on data as of November 3, 2026.

How long a sale takes here

• •Listed to under contract: a median of 22 days, across 91 Mount Vernon closings Resideline tracked in the last 12 months
• •Contract to closing: a median of 25 days, across 69 Mount Vernon closings Resideline tracked in the last 12 months

Both are measured from the closings themselves, not from listing inventory. Each sale is timed using its own listing and contract dates. That is why these counts are smaller than the 226 closings above: a sale is counted here only when we hold both of its dates.

The Mount Vernon angle

Mount Vernon's closed data calls for extra care. The last 12 months produced 226 tracked closings at a median closed sale price of $130,250, with the middle half spanning $65,000 to $208,000, a wider spread than most markets we track. When ordinary sales range this widely, the median compresses very different outcomes into one figure, and quoting it for a specific address invites error in either direction. The reliable path matters more here than usual: build the estimate from closed sales that closely resemble the subject, and treat real distance between your number and $130,250 as expected rather than alarming.

From market read to offer price

A market read is the backdrop. The decision still comes down to one property and one number: what it is actually worth and what you should pay. Every Resideline report opens with this same market snapshot for the subject's exact ZIP code, then gives you the property's value, the sold comps behind it, and a market rent estimate. Pricing a specific deal? The free ARV calculator, rehab cost estimator, BRRRR calculator and rental property calculator run the numbers in about a minute.

And we show our work. Every estimate is frozen while the home is for sale and graded against the real closing price after it sells. See the live accuracy dashboard for the receipts, or read how the Area Market Snapshot works.

Run any Mount Vernon address through Resideline and you will see the local market and the property's value together, in one report.

Cite this

Using these numbers? Please cite the source and the sample size:

Source: Resideline Market Watch
Market: Mount Vernon, IL
Geography: incorporated municipality, Census place 1751180
Data updated: October 2026
Analysis period: last 12 months
Tracked closings: 226
Median sold price: $130,250
Median sold $/sqft: $99 (202 qualifying)
Property mix: 96% houses
https://resideline.com/blog/mt-vernon-il-housing-market

Writing about this market? Paste this into your post:

<a href="https://resideline.com/blog/mt-vernon-il-housing-market">
  <img src="https://resideline.com/images/embed/mt-vernon-il.png" alt="Mount Vernon, IL home sale price distribution, last 12 months" width="1000" style="max-width:100%;height:auto">
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<p>Source: <a href="https://resideline.com/blog/mt-vernon-il-housing-market">Resideline Market Watch</a></p>

The local market statistics in this report are calculated from closed sales tracked by Resideline. Transaction coverage may differ from complete county or municipal records.

Every local market figure on this page is computed from closed sales Resideline tracked in Mount Vernon over the last 12 months, and is refreshed when the data is. The closings we track within the Mount Vernon city limits are not limited to listing-service sales: they also include foreclosure deeds, estate and family transfers, and other off-market sales that portal medians exclude, which is why 21% of the 226 closings in this window never appeared on a listing service, and the median of MLS-listed sales alone was $137,400.