Townapedia
Valentine Leight General Store
Valentine Leight General Store · Allegrorondo, CC BY-SA 3.0

Byrnes Mill, Missouri

Byrnes Mill is a city of 3,189 people in Jefferson County, Missouri.

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Population3,189 +7.4% since 2019
Elevation459 ft 140 m
Land area5.2 sq mi
ZIP codes63025, 63051
Nearest airportSpirit of Saint Louis Airport (SUS) 16 mi

Why visit Byrnes Mill

Townapedia lists 2 museums and landmarks, 5 parks and trails and 8 places to eat in and around town.

Highlights include Valentine Leight General Store and Fox Run Golf Club.

About Byrnes Mill

Byrnes Mill is a city in northern Jefferson County, Missouri, United States. The population was 3,173 at the 2020 census.

From the Wikipedia article Byrnes Mill, Missouri (this version), under CC BY-SA 4.0.

Museums and landmarks2

Valentine Leight General Store

Monument and historic site · National Register of Historic Places · 2.0 mi

Historic general store located at House Springs, Jefferson County, Missouri

Open in Google Maps · Wikipedia

Brynes Mill Ruins

Monument and historic site · 0.5 mi

Open in Google Maps

Parks, trails and playgrounds5

Fox Run Golf Club

Golf course · 1.6 mi

1 Putt Lane, Eureka

Open in Google Maps · +1 636 938 4653

Brynes Mill Park

Park · 0.6 mi

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House Spring Park

Park · 1.9 mi

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Pleasant Valley Preserve

Park · 1.7 mi

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Rockford Beach Park

Park · 1.5 mi

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Restaurants and cafes8

El Mariachi

Restaurant · Mexican · 2.0 mi

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Happy Wok

Restaurant · Chinese · 1.7 mi

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Slo Odies

Restaurant · 1.8 mi

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The Blue Owl

Bakery · 2.0 mi

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Hardee's

Fast food · Burger · 1.9 mi

4699 Gravois Road, House Springs

05:00-22:00

Open in Google Maps · +1-636-671-0502

Taco Bell

Fast food · Tex-Mex · 1.8 mi

4698 Highway West, Byrnes Mill

Mo-Th 08:00-02:00; Fr-Sa 08:00-03:00; Su 08:00-02:00

Open in Google Maps · +1 636-671-4430

Captain D's

Fast food · Seafood · 1.8 mi

35 Walters Drive, House Springs

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McDonald's

Fast food · Burger · 1.9 mi

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Churches and places of worship1

Saint Martins Church

Church · 2.1 mi

Open in Google Maps

History

The settlement was founded by Patrick C. Byrnes, who immigrated from Ireland in 1849. His family established a mill on their 800-acre (320 ha) property. A descendant sold the mill and most of the property in 2008.

From the History section of Byrnes Mill, Missouri on Wikipedia, under CC BY-SA 4.0.

Shopping1

Gas and EV charging3

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Schools, colleges and libraries14

Healthcare1

Map of Byrnes Mill

35 places. The map loads OpenStreetMap tiles when you open it.

People and cost of living

$98,576median household income
$306,200median home value
$1,137median monthly rent
37.9median age
24.4%of adults have a bachelor's degree or higher
81.3%of homes are owner-occupied
38.1 minaverage commute
Age of residents
Under 1825%18 to 3421%35 to 6438%65 and over16%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Jefferson County has had 21 federal disaster declarations since 2000, most often for severe storms.

  • 2025-05-21: Severe Storms, Straight-Line Winds, Tornadoes, And Wildfires (Severe Storm)
  • 2020-03-26: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2019-07-09: Severe Storms, Tornadoes, And Flooding (Severe Storm)
  • 2017-06-02: Severe Storms, Tornadoes, Straight-Line Winds And Flooding (Flood)
  • 2016-01-21: Severe Storms, Tornadoes, Straight-Line Winds, And Flooding (Flood)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Spirit of Saint Louis Airport (SUS) is the nearest airport with scheduled flights listed in OpenStreetMap, 16 miles away.

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.