ZIP CodeStandard
37138
Old Hickory, TN
ZIP Code 37138 in Old Hickory, TN has a population of 23,631 and a median household income of $85,149. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
23,631
People
Median age
44.1
Housing
Total households
9,708
Income
Median household income
$85,149
Housing
Total housing units
10,248
Employment
Employment rate
62.9%
Education
Bachelor’s degree or higher
34.3%
Healthcare
Insured population
91.1%
Nearby ZIP codes
ZIP codes near 37138.
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS