New Market is a town in Jefferson County, Tennessee, home to about 1,619 people across 4.2 square miles. It has no ZIP code of its own: it’s part of 37820.
Homes sold for a median of $183 per square foot in the three months ending August 2026, a seller’s market.
Part is in New Market, part in Jefferson City
Each card is that ZIP code’s whole market, including any part outside New Market. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | McGhee Tyson Airport (TYS)30 miles away |
|---|---|
| Nearest city of 250,000+ | Lexington-Fayette, KY144 miles away |
| Nearest city of 1 million+ | Chicago, IL455 miles away |
Straight-line distances from the center of New Market; 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.
New Market had 1,349 residents in the 2020 census, up 9% since 2000.
It’s the 248th largest of 502 towns in Tennessee by population.
Jefferson County grew from 18,590 residents in 1900 to 54,683 in 2020.
Jefferson County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 87°F in summer, and winter lows average 25°F. About 48.6 inches of rain and melted snow fall in a typical year, with about 3 inches of snow.
Source: NOAA 1991–2020 climate normals, Jefferson City, TN weather station (6 miles away).
11,709 jobs at 771 businesses in Jefferson County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
5 doctors and other health care providers list an office in New Market.
Nearest hospitals
Providers with an office here
| Nurse practitioners and physician assistants | 3 |
|---|---|
| Physical and occupational therapists | 1 |
| Optometrists | 1 |
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
Pharmacies
Libraries
Counts are within about 1.5 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.
Public schools here are run by Jefferson County. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| New Market ElementaryNew Market | Pre-K–5 | 272 | 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 Jefferson City.
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.