Union County, Ohio
768 homes closed in Union County so far in 2026 at a median of $480,000, a median 18 days on market. This is the county as the MLS records it, then the cities, ZIP codes and school districts inside it, each with its own page.
What did homes in Union County sell for in 2026?
| Measure | Value | Basis |
|---|---|---|
| Closed sales | 768 | MLS closings Jan 1 to Sep 14, 2026, residential |
| Median sale price | $480,000 | every closing above |
| Median days on market | 18 | list to contract |
| Middle half of sales (25th to 75th percentile) | $352,000 to $656,491 | half of all closings landed in this band |
| Fastest and slowest quarter of sales | 4 and 68 days | a quarter sold faster, a quarter slower |
| Sale price as % of original asking, median | 98.1% | 20% closed above asking |
| Closed under 00,000 | 16% | share of closings |
| Closed at 00,000 or more | 46% | share of closings |
| Active listings today | 337 | median asking $564,900 |
Which school districts are in Union County?
- Marysville Exempted Village School District: 44% of the county's 2026 closings (341)
- Dublin City School District: 25% of the county's 2026 closings (192)
- Jonathan Alder Local School District: 14% of the county's 2026 closings (105)
- North Union Local School District: 9% of the county's 2026 closings (67)
- Fairbanks Local School District: 8% of the county's 2026 closings (60)
What the spread says: half of everything that closed here landed between $352,000 and $656,491, so a house priced outside that band is competing with a much smaller pool of buyers. The fastest quarter of sales went under contract in 4 days or less, and 20% closed above the original asking price, which is what a well-priced first weekend looks like. The slowest quarter sat 68 days or more; that is where the price cuts live.
Districts cross county lines. The county parcel record is the authority for any specific address.
Buying or selling in Union County?
Call or text 937-239-2919, tell me what you are looking for, or ask what your house would sell for.
Related reading
- New Construction in Marysville, Ohio: Is It Worth It vs Resale?
- New Construction in Plain City, Ohio: Is It Worth It vs Resale?
- What Do Homes Sell For in Dublin's Neighborhoods? 764 Sales in 2026, Subdivision by Subdivision
- Is Bright Road in Dublin About to Change? 20 Million-Dollar Homes on One Side, 175 Senior Apartments Proposed on the Other
Browse the market another way: school districts, ZIP codes, counties, neighborhoods, homes by feature, new construction.
Questions people ask about Union County
What is the median home price in Union County?
$480,000 across 768 closings between January 1 and September 14, 2026. 16% closed under 00,000 and 46% at 00,000 or more.
Where in Union County are homes selling?
By mailing city: Marysville, Plain City, Richwood, Dublin. By ZIP: 43040, 43064, 43344, 43016. Each ZIP with enough sales has its own page linked below.
How long do homes take to sell in Union County?
A median of 18 days from list to contract for 2026 closings.
Data: MLS closings and active listings compiled by Adam Geuy, Blacktree Realty, through 2026-09-14. Aggregates only.