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Zip Code 37820 — New Market, TN

37820 is a ZIP Code associated with New Market, TN, located within Jefferson. The postal region supports an estimated population of 8,327 residents across Data Pending housing units, with a population density of 47.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (36.083640, -83.567150)

Data MetricLocal Statistic
Postal / Zip Code37820
Primary CityNew Market
State / ProvinceTN
CountyJefferson
Total Population8,327
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density47.5 people/sq mi
TimezoneAmerica/New_York

How 37820 Compares

MetricZIP 37820Jefferson CountyTN State Average
Population8,32755,8877,058,868
Median IncomeData PendingN/AN/A
Population Density47.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 37760Jefferson City6.0 mi13,253N/A
Zip 37871Strawberry Plains6.8 mi9,926N/A
Zip 37709Blaine8.0 mi4,177N/A
Zip 37764Kodak8.3 mi12,562N/A
Zip 37806Mascot8.7 mi3,674N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →