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Frontenac

A city of 3,701 people in Missouri
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About Frontenac

City in Missouri, United States
3,612Population
2.9 sq miArea
577 ftElevation

Frontenac is a city in St. Louis County, Missouri, United States. The population was 3,612 at the 2020 census. The community name is inspired by the New France governor Louis de Buade de Frontenac. Benjamin and Lora Wood, who laid out the community's core called Frontenac Estates, that consisted of 26 two-acre estates, had made frequent trips to Quebec. The community was incorporated as 217 acres (88 ha) in 1947 and annexed another 967 acres (391 ha) in 1948. The community still consists mostly of houses on one-acre lots. French architecture is encouraged in design.

Official town website ↗

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

Living in Frontenac

Housing in Frontenac

$1.28M▲ 6.7% in a year Typical home value · Zillow

The typical Frontenac home is worth about $1,281,000, up 6.7% in a year, 378% above the Missouri typical home.

A strong seller's market

Buyer’sBalancedSeller’s
Days on market13
Sale-to-list103.3%
Sold in May8
Zillow Home Value Index · Redfin Data CenterHousing market →

Safety in Frontenac

C+

Safety Grade C+

Frontenac reports more crime per resident than most U.S. towns we grade: about 60% report less.

Violent crime per 1,000
Frontenac 0
Missouri 4.3
U.S. 3.3
Property crime per 1,000
Frontenac 19.1
Missouri 16.9
U.S. 15.5
FBI crime data, 2025 · crimes reported to policeCrime & safety →

Health in Frontenac

Compared with Missouri

26better than MO·1worse

of 32 measures CDC estimates. The other 5 are too close to call.

BetterToo close to callWorse

What stands out

Care nearby

Missouri Baptist Medical CenterSaint Louis · 1.4 mi · ER
South County Health CenterSaint Louis · 7.1 mi · sliding-scale fees
Primary careNo shortage
DentalNo shortage
Mental healthNo shortage
CDC PLACES 2025 · modeled estimates for adults · CDC's estimate for Frontenac · CMS · HRSAHealth in Frontenac →

Schools in Frontenac

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A+

School Grade A+

The public schools Frontenac’s kids attend, from kindergarten through graduation, outperform 96% of Missouri’s districts on state tests and graduation. Among towns with similar incomes, they rank near the top.

Schools3

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.

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Frontenac

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