Vandalia is a city in Montgomery County, Ohio, home to about 15,053 people across 12 square miles. It has no ZIP code of its own: it’s part of 45371, 45377 and 45414.
Homes sold for a median of $164 per square foot across 3 ZIP codes in the three months ending August 2026, and all of them were seller’s markets.
Mostly Tipp City; part is in Vandalia
Mostly Dayton; part is in Vandalia
Mostly Dayton; part is in Vandalia
Each card is that ZIP code’s whole market, including any part outside Vandalia. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Vandalia’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Vandalia well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Cincinnati Northern Kentucky International Airport (CVG)62 miles away |
|---|---|
| Closer regional airport | James M. Cox Dayton International Airport (DAY)2 miles away |
| Nearest city of 250,000+ | Cincinnati, OH54 miles away |
| Nearest city of 1 million+ | Chicago, IL227 miles away |
Straight-line distances from the center of Vandalia; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Vandalia had 15,209 residents in the 2020 census, up 4% since 2000.
It’s the 120th largest of 1,264 towns in Ohio by population.
Montgomery County grew from 130,146 residents in 1900 to 537,309 in 2020.
Montgomery County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 86°F in summer, and winter lows average 22°F. About 41.6 inches of rain and melted snow fall in a typical year, with about 25 inches of snow.
Source: NOAA 1991–2020 climate normals, Dayton Intl Ap, OH weather station (2 miles away).
234,881 jobs at 10,930 businesses in Montgomery County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
646 doctors and other health care providers list an office in Vandalia’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 31 |
|---|---|
| Specialist doctors | 62 |
| Dentists | 29 |
| Nurse practitioners and physician assistants | 104 |
| Mental health providers | 311 |
| Physical and occupational therapists | 89 |
| Optometrists | 11 |
| Chiropractors | 9 |
| Pharmacies | 12 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (12 nearby)
Grocery stores (2 nearby)
Pharmacies
Libraries (1 nearby)
Museums
Theaters and performance venues
Counts are within about 2.5 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Established in 1838.
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Vandalia-Butler City, Northridge Local, Bethel Local and others. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Helke Early Learning CenterVandalia | Pre-K–K | 310 | Public | 1.0 mi |
| Northridge Elementary SchoolDayton | Pre-K–5 | 796 | Public | 3.1 mi |
| Bethel Elementary SchoolTipp City | K–5 | 944 | Public | 6.7 mi |
| Broadway Elementary SchoolTipp City | K–2 | 452 | Public | 5.7 mi |
| Demmitt Elementary SchoolVandalia | 1–2 | 373 | Public | 1.5 mi |
| L. T. Ball Intermediate SchoolTipp City | 3–5 | 543 | Public | 6.3 mi |
| Smith Intermediate SchoolDayton | 3–5 | 642 | Public | 1.4 mi |
| Bethel Middle SchoolTipp City | 5–8 | 526 | Public | 6.6 mi |
| Morton Middle SchoolVandalia | 6–8 | 699 | Public | 1.6 mi |
| Northridge Middle SchoolDayton | 6–8 | 355 | Public | 4.4 mi |
| Tippecanoe Middle SchoolTipp City | 6–8 | 564 | Public | 6.3 mi |
| 3eaDayton | 7–10 | 3 | Public | 4.5 mi |
| Bethel High SchoolTipp City | 9–12 | 521 | Public | 6.6 mi |
| Butler High SchoolVandalia | 9–12 | 856 | Public | 0.5 mi |
| Northridge High SchoolDayton | 9–12 | 493 | Public | 4.4 mi |
| Tippecanoe High SchoolTipp City | 9–12 | 764 | Public | 7.3 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| St ChristopherVandalia | K–8 | 295 | Roman Catholic | 1.1 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Dayton, Tipp City, Huber Heights, Union and Brandt.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.