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Census Data for Troy Junction

As far as we can tell, Troy Junction has not been included in past Census counts, so there is no population information for this community.

While we don't have census information for Troy Junction, you might be interested in some nearby communities where we do:

  • Maryville
    (2 miles [3.2 km] to the west)
    • Note: The GPS coordinates that we are using for Maryville have been provided by the GNIS.<1> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for Maryville
    • Maryville is located in Madison County
    • Jump to TripAdvisor's Tourism page for Maryville <2>
  • Troy
    (2 miles [3.2 km] to the east)
  • Glen Carbon
    (3 miles [4.8 km] to the northwest)
    • Note: The GPS coordinates that we are using for Glen Carbon have been provided by the GNIS.<1> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for Glen Carbon
    • Glen Carbon is located in Madison County
    • Jump to TripAdvisor's Tourism page for Glen Carbon <2>
  • Collinsville
    (5 miles [8 km] to the southwest)
  • Edwardsville
    (5 miles [8 km] to the north)
  • Pontoon Beach
    (7 miles [11.3 km] to the west)
    • Note: The GPS coordinates that we are using for Pontoon Beach have been provided by the GNIS.<1> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for Pontoon Beach
    • Pontoon Beach is located in Madison County
    • Jump to TripAdvisor's Tourism page for Pontoon Beach <2>
  • Caseyville
    (8 miles [12.9 km] to the southwest)
  • Marine
    (8 miles [12.9 km] to the northeast)
    • Note: The GPS coordinates that we are using for Marine have been provided by the GNIS.<1> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for Marine
    • Marine is located in Madison County
    • Jump to TripAdvisor's Tourism page for Marine <2>
  • Saint Jacob
    (8 miles [12.9 km] to the east)
  • O'Fallon
    (9 miles [14.5 km] to the south)
  • South Roxana
    (9 miles [14.5 km] to the northwest)
    • Note: The GPS coordinates that we are using for South Roxana have been provided by the GNIS.<1> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for South Roxana
    • South Roxana is located in Madison County
  • Fairview Heights
    (10 miles [16.1 km] to the southwest)
    • Note: The GPS coordinates that we are using for Fairview Heights have been provided by the GNIS.<1> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for Fairview Heights
    • Fairview Heights is located in Saint Clair County
    • Jump to TripAdvisor's Tourism page for Fairview Heights <2>
  • Continue List   (460 more) ...
    • Roxana
      (10 miles [16.1 km] to the northwest)
    • Fairmont City
      (11 miles [17.7 km] to the southwest)
      • Note: The GPS coordinates that we are using for Fairmont City have been provided by the GNIS.<1> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Fairmont City
      • Fairmont City is located in Saint Clair County
    • Hamel
      (11 miles [17.7 km] to the northeast)
      • Note: The GPS coordinates that we are using for Hamel have been provided by the GNIS.<1> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Hamel
      • Hamel is located in Madison County
      • Jump to TripAdvisor's Tourism page for Hamel <2>

Madison County ...

Troy Junction is located in Madison County<3>.

For more information, please visit our Census Page for Madison County.

Miscellaneous Information for Troy Junction ...

The Federal government has assigned various identifying codes to each community, county and state. At one time or another, the US Census Bureau has used one (or more) of the following identifiers when referring to either Madison County or the community of Troy Junction:

  • The GNIS Codes ...
    • The current system of identification is called the Geographic Names Information System (GNIS). The following GNIS codes relate to Troy Junction:
    • GNIS ID for Troy Junction: 423254
    • GNIS ID for Madison County: 424258
    • GNIS ID for State of Illinois: 1779784
  • Misc. Census Codes ...
    • Troy Junction is located in Census Region #2 (the Midwest Region) and Division #3 (the East North-Central Division).

For more information about the various Federal identification codes, please visit our Misc Page for Troy Junction.

Unfortunately, we don't know of a website for Troy Junction. If you can help, please contact us through our Feedback Page.

The official website for Madison County: www.co.madison.il.us/

The official website for State of Illinois: https://illinois.gov

The official website of the U.S. Board on Geographic Names (BGN)

The official website of the U.S. Geological Survey (USGS)

Footnotes ...

<1>The location has been supplied by the Geographic Names Information System - which is maintained by the U.S. Geological Survey (USGS). While these values should be definitive, we found that accuracy can vary and you should double-check the location if accuracy is required.
<2>While we're fans and frequent users of TripAdvisor, you should know that we're also members of the TripAdvisor affiliate program.
<3>If you're interested in how the shape of Illinois' counties, including Madison, have changed over time, we recommend the Atlas of Historical County Boundaries.









 

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This page was last modified/updated: 19 Mar 2025