Caldwell is a village in Noble County, Ohio, home to about 1,667 people across 0.9 square miles. It has no ZIP code of its own: it’s part of 43724.
Homes sold for a median of $145 per square foot in the three months ending August 2026, a seller’s market.
Part is in Caldwell, part in Belle Valley
Each card is that ZIP code’s whole market, including any part outside Caldwell. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Caldwell’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | John Glenn Columbus International Airport (CMH)75 miles away |
|---|---|
| Closer regional airport | Mid Ohio Valley Regional Airport (PKB)28 miles away |
| Nearest city of 250,000+ | Columbus, OH80 miles away |
| Nearest city of 1 million+ | Philadelphia, PA339 miles away |
Straight-line distances from the center of Caldwell; 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.
Caldwell had 1,691 residents in the 2020 census, down 14% since 2000.
It’s the 537th largest of 1,264 towns in Ohio by population.
Noble County grew from 19,466 residents in 1900 to 14,115 in 2020.
Noble County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 85°F in summer, and winter lows average 21°F. About 44.5 inches of rain and melted snow fall in a typical year, with about 16 inches of snow.
Source: NOAA 1991–2020 climate normals, Beverly Stp, OH weather station (15 miles away).
1,968 jobs at 226 businesses in Noble County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
41 doctors and other health care providers list an office in Caldwell.
Nearest hospitals
Providers with an office here
| Primary care doctors | 4 |
|---|---|
| Dentists | 3 |
| Nurse practitioners and physician assistants | 8 |
| Mental health providers | 19 |
| Physical and occupational therapists | 3 |
| Optometrists | 2 |
| Chiropractors | 2 |
| Pharmacies | 4 |
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 (2 nearby)
Libraries (1 nearby)
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.
Public schools here are run by Caldwell Exempted Village. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Caldwell Elementary SchoolCaldwell | K–8 | 511 | Public | 0.7 mi |
| Caldwell High SchoolCaldwell | 9–12 | 237 | Public | 0.3 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 Belle Valley.
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.