Where is Black Jack, Missouri

Written and Fact-checked by | Updated On: August 5, 2026

Black Jack is a city in eastern Missouri and part of the Greater St. Louis metropolitan area. Located in northern St. Louis County, it is about 15 miles northwest of downtown St. Louis and close to Florissant and Spanish Lake. The city is known for its residential neighborhoods, wooded parks, and convenient access to major roads in the St. Louis region.

Location Map of Black Jack, St. Louis County, Missouri

Where is Black Jack Located in St. Louis County, Missouri

About Map: The map shows the location of Black Jack in St. Louis County, in the U.S. state of Missouri.

Black Jack Map, Missouri

About Black Jack Map: The Google Map highlights the location of Black Jack in St. Louis County, Missouri. Use the zoom, satellite, and street-view options to explore the city's neighborhoods, roads, and nearby places.

Where is Black Jack Located?

Black Jack is a city located in St. Louis County, Missouri, the United States. The city lies in northern St. Louis County, about 15 miles (24 km) northwest of downtown St. Louis, 4 miles (6 km) north of Florissant, and 7 miles (11 km) east of Maryland Heights. Black Jack is located at 38.7934° North latitude and 90.2670° West longitude. According to the 2020 United States Census, the city had a population of 6,129. Black Jack covers approximately 3.29 square miles (8.52 sq km). The city is known for its parks and green spaces, including Black Jack County Park, and its location near the Mississippi River. A notable local landmark is the Old Halls Ferry Road corridor, which connects the community with other northern St. Louis County neighborhoods.

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Black Jack City Facts

AttributeDetails
CityBlack Jack
StateMissouri
CountySt. Louis County
CountryUnited States
RegionGreater St. Louis, Eastern Missouri
Incorporated1970
Founded1960s
Total Area3.29 sq mi (8.52 sq km)
Land Area3.29 sq mi (8.52 sq km)
Water Area0.00 sq mi (0.00 sq km)
Elevation548 ft (167 m)
Population (2023 estimate)Approximately 6,000
Population (2020 Census)6,129
Population DensityAbout 1,860 people per sq mi
Time ZoneCentral Time (CT) (UTC−6/UTC−5)
ZIP Codes63033
Area Code314
Major HighwaysInterstate 270, Missouri Route 367, Old Halls Ferry Road
Public TransitMetro Transit St. Louis
Major AttractionsBlack Jack County Park, St. Ferdinand Park, Old Halls Ferry Road, Columbia Bottom Conservation Area
Official Websitehttps://www.blackjackmo.org/

Distance from Black Jack, MO to Nearby Cities

  • Florissant, MO – 4 miles (6 km)
  • Spanish Lake, MO – 3 miles (5 km)
  • Riverview, MO – 5 miles (8 km)
  • Hazelwood, MO – 7 miles (11 km)
  • Ferguson, MO – 8 miles (13 km)
  • Berkeley, MO – 8 miles (13 km)
  • Jennings, MO – 9 miles (14 km)
  • Maryland Heights, MO – 12 miles (19 km)
  • St. Ann, MO – 10 miles (16 km)
  • St. Louis, MO – 15 miles (24 km)
  • University City, MO – 15 miles (24 km)
  • Clayton, MO – 18 miles (29 km)
  • St. Charles, MO – 22 miles (35 km)
  • Alton, IL – 21 miles (34 km)
  • Granite City, IL – 18 miles (29 km)
  • Edwardsville, IL – 28 miles (45 km)
  • O'Fallon, MO – 33 miles (53 km)
  • Belleville, IL – 33 miles (53 km)
  • Chesterfield, MO – 31 miles (50 km)
  • Columbia, MO – 126 miles (203 km)

Top Attractions in Black Jack

  • Black Jack County Park
  • Columbia Bottom Conservation Area
  • St. Ferdinand Park
  • Old Halls Ferry Road
  • Sioux Passage Park
  • Fort Belle Fontaine Park
  • Chain of Rocks Bridge
  • Mississippi Greenway
  • Gateway Arch National Park
  • St. Louis Zoo

Airports Near Black Jack

  • St. Louis Lambert International Airport (STL) – 9 miles
  • St. Louis Downtown Airport (CPS) – 22 miles
  • Spirit of St. Louis Airport (SUS) – 29 miles
  • MidAmerica St. Louis Airport (BLV) – 39 miles
  • Alton/St. Louis Regional Airport (ALN) – 25 miles

Sources:

Population and area data sourced from the United States Census Bureau (2020 Census). General city information referenced from the Official City of Black Jack Website.

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