Baltimore is a village in Fairfield County, Ohio, home to about 3,050 people across 2.2 square miles. Its ZIP code is 43105.
Homes sold for a median of $219 per square foot in the three months ending August 2026, a balanced market.
Mostly Baltimore; also Thurston
Each card is that ZIP code’s whole market, including any part outside Baltimore. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | John Glenn Columbus International Airport (CMH)17 miles away |
|---|---|
| Nearest city of 250,000+ | Columbus, OH21 miles away |
| Nearest city of 1 million+ | Chicago, IL297 miles away |
Straight-line distances from the center of Baltimore; 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.
Baltimore had 2,981 residents in the 2020 census, up 3% since 2000.
It’s the 398th largest of 1,264 towns in Ohio by population.
Fairfield County grew from 34,259 residents in 1900 to 158,921 in 2020.
Fairfield County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 84°F in summer, and winter lows average 20°F. About 40.4 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Lancaster Fairfield Ap, OH weather station (8 miles away).
41,284 jobs at 2,846 businesses in Fairfield County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
9 doctors and other health care providers list an office in Baltimore.
Nearest hospitals
Providers with an office here
| Primary care doctors | 1 |
|---|---|
| Specialist doctors | 1 |
| Dentists | 1 |
| Nurse practitioners and physician assistants | 2 |
| Mental health providers | 1 |
| Physical and occupational therapists | 1 |
| Optometrists | 1 |
| Chiropractors | 1 |
| Pharmacies | 2 |
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.
Grocery stores
Libraries
Museums
Counts are within about 1 mile 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 1825.
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Liberty Union-Thurston Local. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Liberty Union Elementary SchoolBaltimore | K–4 | 445 | Public | 2.2 mi |
| Liberty Union Middle SchoolBaltimore | 5–8 | 381 | Public | 2.3 mi |
| Liberty Union High SchoolBaltimore | 9–12 | 349 | Public | 1.5 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Thurston.
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.