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St. Clair

A city of 4,789 people in Missouri
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Around town

The places and views that make it St. Clair

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Outdoors in St. Clair

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Map of St. Clair: conserved land, trails and the top places to walk
Conserved land1.2%36 of 3,073 acres
Trails0.1 mi0 mi per sq mi
Parks & preserves38 conserved acres per 1,000 residents

Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US

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Know St. Clair

The town at a glance, and the guide to how things work

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About St. Clair

City in Missouri, United States
4,791Population
3.7 sq miArea
774 ftElevation

St. Clair is a city in Franklin County, Missouri, United States. The population was 4,791 at the 2020 census.

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Town numbers

ZIP code63077
Area code573
Living in St. Clair

Housing in St. Clair

$214K▲ 5.1% in a year Typical home value · Zillow

The typical St. Clair home is worth about $214,000, up 5.1% in a year, 20% below the Missouri typical home.

A seller's market

Buyer’sBalancedSeller’s
Days on market7
Sale-to-list101.3%
Sold in May5
Zillow Home Value Index · Redfin Data CenterHousing market →

Safety in St. Clair

D

Safety Grade D

St. Clair reports more crime per resident than most U.S. towns we grade: about 86% report less.

Violent crime per 1,000
St. Clair 4.2
Missouri 4.3
U.S. 3.3
Property crime per 1,000
St. Clair 19.7
Missouri 16.9
U.S. 15.5
FBI crime data, 2025 · crimes reported to policeCrime & safety →

Schools in St. Clair

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B−

School Grade B-

The public schools St. Clair’s kids attend, from kindergarten through graduation, outperform 50% of Missouri’s districts on state tests and graduation. Among towns with similar incomes, they sit near the middle.

See how St. Clair’s schools compare in MO →
DistrictST. CLAIR R-XIIISchools4

School data from the U.S. Department of Education (NCES, EDFacts). The School Grade is our own summary of state test results and graduation rates, graded within MO. Ratings are from neighbors.

Famous people from St. ClairWriters, athletes, leaders and more who were born in St. Clair.Meet them →

Where St. Clair is

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Parkway St. Clair Parkway
Compare side by side:St. Clair vs Parkway

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St. Clair

Missouri · MO
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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/18 · 2025-01-01