Dayton metro, OH relocation guide
Moving to Union, OH
$237,500Median listing price
Dayton metro, OHArea
Commuter-friendlyCommute profile
About Union
Union is a small city in Montgomery and Miami counties (population 6,859 at the 2020 census), about 14 miles northwest of downtown Dayton on I-70. A quiet residential community with the Northmont schools, it offers affordable suburban living with quick interstate access to Dayton, the airport, and the Englewood–Clayton corridor.

Home prices in Union
The median listing price in Union is $237,500.
Top places in Union
- Union community park and sports fields.
- Northmont school campus and events.
- Easy I-70 access
- Nearby Englewood MetroPark trails.
Commuting from Union
- Approximately 14 miles / ~20 minutes drive to downtown Dayton (approximate, via I-70).
- GDRTA bus service connects Union to the Dayton metro (per GDRTA service listings).
Schools in Union
Public schools: Northmont City School District. For enrollment and performance data, see the state report card in Town links below. Confirm school assignment for any address directly with the district.
Union FAQs
- What is the housing market like in Union, OH?
The median listing price in Union is $237,500. Median listing price · Realtor.com · September 25, 2026 - How is the commute from Union, OH?
Approximately 14 miles / ~20 minutes drive to downtown Dayton (approximate, via I-70). - Which school district serves Union, OH?
Union is served by Northmont City School District. See the state report card in Town links, and confirm school assignment for a specific address with the district.
Town links
Schools
Official town resources. School report cards via the National Center for Education Statistics.