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Nearby Communities in the 1890sWe largely built the following list with information that came from an Atlas published by Rand McNally in 1895.  The Atlas had details such as the population of the community (which appears to have come from the 1890 Census) and whether there was a post office and/or railroad service available.  Over time, we will continue to add communities that we find during our research. If it applies, we indicate whether a community no longer exists and is now historic.<1> While we didn't find Union Valley in the Atlas, the following communities of the 1890's would have been found near the current location of Union Valley.  The following communities are listed based on their distance, with the one closest to Union Valley listed first. 
Royse City(5 miles [8 km] to the northwest)
Blackland(6 miles [9.7 km] to the west)
 
Jump to our Gazetteer entry for BlacklandBlackland is located in Rockwall CountyPoetry(7 miles [11.3 km] to the south)
 
Note: We haven't been able to verify our GPS coordinates for Poetry.  Although the coordinates have been estimated, they should be in the vicinity.<3>Jump to our Gazetteer entry for PoetryPoetry is located in Kaufman CountyCaddo Mills(7 miles [11.3 km] to the north)
 
Note: The GPS coordinates that we are using for Caddo Mills have been provided by the GNIS.<4>  The coordinates still need to be verified.Jump to our Gazetteer entry for Caddo MillsCaddo Mills is located in Hunt CountyPopulation from the 2020 Census: 1,709 peopleJump to TripAdvisor's Tourism page for Caddo Mills <2>Fate(8 miles [12.9 km] to the west)
Chisholm(9 miles [14.5 km] to the southwest)
 
Note: The GPS coordinates that we are using for Chisholm have been provided by the GNIS.<4>  The coordinates still need to be verified.Jump to our Gazetteer entry for ChisholmChisholm is located in Rockwall CountyJosephine(10 miles [16.1 km] to the north)
 
Note: The GPS coordinates that we are using for Josephine have been provided by the GNIS.<4>  The coordinates still need to be verified.Jump to our Gazetteer entry for JosephineJosephine is located in Collin CountyPopulation from the 2020 Census: 2,545 peopleJump to TripAdvisor's Tourism page for Josephine <2>McCoy(10 miles [16.1 km] to the southeast)
 
Note: The GPS coordinates that we are using for McCoy have been provided by the GNIS.<4>  The coordinates still need to be verified.Jump to our Gazetteer entry for McCoyMcCoy is located in Kaufman CountyNevada(10 miles [16.1 km] to the northwest)
Millwood(10 miles [16.1 km] to the northwest)
 
Note: The GPS coordinates that we are using for Millwood have been provided by the GNIS.<4>  The coordinates still need to be verified.Jump to our Gazetteer entry for MillwoodMillwood is located in Collin CountyRockwall(11 miles [17.7 km] to the west)
 
Note: The GPS coordinates that we are using for Rockwall have been provided by the GNIS.<4>  The coordinates still need to be verified.Jump to our Gazetteer entry for RockwallRockwall is located in Rockwall CountyPopulation from the 2020 Census: 47,415 peopleJump to TripAdvisor's Tourism page for Rockwall <2>Wieland(12 miles [19.3 km] to the northeast)
 
Note: The GPS coordinates that we are using for Wieland have been provided by the GNIS.<4>  The coordinates still need to be verified.Jump to our Gazetteer entry for WielandWieland is located in Hunt CountyClinton(12 miles [19.3 km] to the north)
 
Jump to our Gazetteer entry for ClintonClinton is located in Hunt CountyLavon(12 miles [19.3 km] to the northwest)
 
Note: The GPS coordinates that we are using for Lavon have been provided by the GNIS.<4>  The coordinates still need to be verified.Jump to our Gazetteer entry for LavonLavon is located in Collin CountyPopulation from the 2020 Census: 3,993 peopleJump to TripAdvisor's Tourism page for Lavon <2>Lawrence(13 miles [20.9 km] to the south)
 
Note: The GPS coordinates that we are using for Lawrence have been provided by the GNIS.<4>  The coordinates still need to be verified.Jump to our Gazetteer entry for LawrenceLawrence is located in Kaufman CountyTerrell(13 miles [20.9 km] to the south)
Heath(14 miles [22.5 km] to the southwest)
 
Note: The GPS coordinates that we are using for Heath have been provided by the GNIS.<4>  The coordinates still need to be verified.Jump to our Gazetteer entry for HeathHeath is located in Kaufman CountyPopulation from the 2020 Census: 9,718 peopleJump to TripAdvisor's Tourism page for Heath <2>Copeville(14 miles [22.5 km] to the northwest)
 
Note: The GPS coordinates that we are using for Copeville have been provided by the GNIS.<4>  The coordinates still need to be verified.Jump to our Gazetteer entry for CopevilleCopeville is located in Collin CountyJump to TripAdvisor's Tourism page for Copeville <2>Elmo(15 miles [24.1 km] to the south)
 
Note: The GPS coordinates that we are using for Elmo have been provided by the GNIS.<4>  The coordinates still need to be verified.Jump to our Gazetteer entry for ElmoElmo is located in Kaufman CountyJump to TripAdvisor's Tourism page for Elmo <2>Floyd(15 miles [24.1 km] to the north)
 
Note: The GPS coordinates that we are using for Floyd have been provided by the GNIS.<4>  The coordinates still need to be verified.Jump to our Gazetteer entry for FloydFloyd is located in Hunt CountyDixon(16 miles [25.7 km] to the northeast)
 
Jump to our Gazetteer entry for DixonDixon is located in Hunt CountyGreenville(16 miles [25.7 km] to the northeast)
Forney(17 miles [27.4 km] to the southwest)
Farmersville(17 miles [27.4 km] to the north)
Wylie(17 miles [27.4 km] to the northwest)
 
Note: The GPS coordinates that we are using for Wylie have been provided by the GNIS.<4>  The coordinates still need to be verified.Jump to our Gazetteer entry for WylieWylie is located in Collin CountyPopulation from the 2020 Census: 54,467 peopleJump to TripAdvisor's Tourism page for Wylie <2> 
Footnotes ...
| <1> | We use the term 'Historic' broadly and it generally means that the community no longer exists.  However, it can also mean that the community might still exist, but was significantly larger or had a more 'official' existence in the past than it does now.  Unfortunately our sources of data have proven to be unreliable.  If you can provide us with more specific information about Union Valley, please let us know so that we can improve our accuracy. |  | <2> | While we're fans and frequent users of TripAdvisor, you should know that we're also members of the TripAdvisor affiliate program. |  | <3> | An 'estimated' location is one where we have been given GPS coordinates, but are unable to verify the accuracy of those coordinates.  That said, we have some confidence that we have placed the marker near the actual location.  A typical reason for being unable to verify a location is that it might be on private property or maybe historic and gone without an obvious trace. |  | <4> | 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. |  |  |