ZIP code 37151: Riddleton, TN
37151 is a ZIP code in Riddleton, Tennessee, mainly in Smith County, part of the Nashville-Davidson--Murfreesboro--Franklin, TN metro area. About 457 people live here.
- Population
- 457
- Median household income
- $102,168
- Typical home value
- $302,700+5.7% in 12 months
- Median rent
- —gross, per month
- Median age
- 47.8
- Homeowners
- 100%of occupied homes
Shaded: ZIP code 37151's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 37151 details
| City | Riddleton |
|---|---|
| State | Tennessee |
| County | Smith County |
| Metro area | Nashville-Davidson--Murfreesboro--Franklin, TN |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 17 sq mi, plus 0.7 sq mi of water |
| Population density | 27 people per sq mi |
| Bachelor's degree or higher | 31.6% of adults 25+ |
| Average commute | 33.1 minutes |
| Center coordinates | 36.30920, -86.04302 |
ZIP codes near 37151
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 37030 | Carthage, TN | 6.2 mi | 8,183 |
| 38563 | Gordonsville, TN | 7.0 mi | 1,826 |
| 37057 | Dixon Springs, TN | 7.6 mi | 1,016 |
| 37145 | Pleasant Shade, TN | 8.6 mi | 2,442 |
| 37074 | Hartsville, TN | 10.1 mi | 10,932 |
| 38547 | Brush Creek, TN | 10.8 mi | 2,088 |
| 38560 | Elmwood, TN | 12.1 mi | 1,432 |
| 37087 | Lebanon, TN | 13.0 mi | 56,655 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 37151?
A typical home in ZIP code 37151 is worth about $302,700 (Zillow Home Value Index). The median household here earns $102,168 a year. See what buying here would cost per month, with Tennessee average taxes and insurance filled in.
Monthly payment for a $302,700 homeWhat can a $102,168 income afford?Rental property numbers
About ZIP code 37151
What city is ZIP code 37151?
ZIP code 37151 is in Riddleton, TN, in Smith County.
What county is ZIP code 37151 in?
37151 is mainly in Smith County, Tennessee.
What is the population of ZIP code 37151?
About 457 people live in ZIP code 37151, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 37151 in?
37151 is in Central Time (UTC−6). It observes daylight saving time.