Home › Counties › Saint Charles County, MO
The median home value in Saint Charles County, MO is $373,535 as of 2026-08-31, up 2.06% from a year earlier.
Median Home Value
$373,535
Year-over-Year
+2.06%
National Rank
#538 of 3071
Saint Charles County ranks 2nd out of 113 counties in MO by median home price, and is +58.9% above the U.S. national median of $235,072. Within MO, the typical county has a median home value of $224,499, making Saint Charles County +66.4% above the MO state median.
The typical home value decreased by 0.8%, from $376,519 in May 2026 to $373,535 in Aug 2026.
Monthly Zillow Home Value Index snapshots retained by HomePriceMap. A short history is shown now and grows automatically as each new monthly release arrives.
| Month | Typical home value | Year-over-year change |
|---|---|---|
| May 2026 | $376,519 | +1.3% |
| Jun 2026 | $378,245 | +1.5% |
| Jul 2026 | $376,365 | +1.8% |
| Aug 2026 | $373,535 | +2.1% |
Households here earn a median of $104,692 a year against a typical home value of $373,535 — a price-to-income ratio of 3.6×, above the 3× level usually considered comfortable, but below 5×. That is less affordable than roughly 47% of U.S. counties. (How this is calculated.)
Reporting agencies in Saint Charles County recorded a violent crime rate of 73 per 100,000 residents in 2024 — lower than most counties nationally. Property crime runs at 562 per 100,000.
Based on 4 reporting cities covering 150,091 residents (FBI UCR data — what this covers).
The median home value in Saint Charles County is $373,535. That's up 2.06% from a year earlier. That is about 58.9% above the U.S. national county median of $235,072, and makes Saint Charles County the 2nd most expensive of 113 counties in Missouri.
Median household income here is $104,692, so a typical home costs about 3.6× annual household earnings — moderately expensive compared with other U.S. counties.
Reporting police departments in Saint Charles County recorded 73 violent crimes per 100,000 residents. That figure covers 150,091 residents across 4 reporting cities, so it reflects the county's incorporated areas rather than every community within its borders.
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