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Hillsboro City Park
Established in 1984 at 10975 Highway 21, with two pavilions, a playground, hiking trails, ball fields, an outdoor fitness area and a disc golf course.

Area guidesJefferson County
Hillsboro is the county seat of Jefferson County, a role it took over from Herculaneum in 1839, and it was incorporated in 1873.
Median sale price
$314K
3 months ending Aug 2026
Compared with last year
+16.4%
median price
Median days on market
54
was 13 a year ago
Homes sold in August
18
was 15 a year ago
The market right now
Homes here are taking longer to sell. Pricing from the closest recent sales matters more than usual.
I'll show you the recent sales closest to your home and what you could walk away with, in writing.
Figures: Redfin, 3 months ending Aug 2026, retrieved September 2026. Medians describe the whole market, not any one home. They are not a prediction.
Before you buy or sell
Rules change. Confirm with the city before you rely on them.
Inspection at sale
The City's Public Works department covers water, sewer and streets.
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Hillsboro Fire Protection District says it does not handle residential construction permits, except subdivision plat review.
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Jefferson County Code Enforcement handles county building permits and lists its address as 725 Maple Street in Hillsboro.
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Schools
District lines don't always follow city lines. Confirm the district for a specific address with the district itself. For school data, see the state's Missouri school report cards.
The median sale price in Hillsboro was $314K for the three months ending Aug 2026, up 16.4% from a year earlier. Homes sold in a median of 54 days. Source: Redfin MLS-based data, retrieved September 2026.
Hillsboro addresses are served by Hillsboro R-3 School District. District lines don't always follow city lines, so confirm the district for a specific address before you make an offer.
The City's Public Works department covers water, sewer and streets. Rules change, so confirm with the city before you rely on this.
St. Louis, Missouri
Also:Chesterfield ·Creve Coeur ·Central West End ·Lafayette Square ·St. Charles ·Lake St. Louis
South County and South City:Concord ·Mehlville ·Oakville ·Affton ·Lindenwood Park
Buying or selling, I'll show you the numbers in writing before you decide anything. No pressure, no obligation.
See my numbersOr ask me a question, or call (314) 597-7494.