ZIP code 37148: Portland, TN
37148 is a ZIP code in Portland, Tennessee, mainly in Sumner County, part of the Nashville-Davidson--Murfreesboro--Franklin, TN metro area. About 26,274 people live here.
- Population
- 26,274
- Median household income
- $81,633
- Typical home value
- $328,500+0.4% in 12 months
- Median rent
- $1,122gross, per month
- Median age
- 37.3
- Homeowners
- 75.7%of occupied homes
Shaded: ZIP code 37148's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 37148 details
| City | Portland |
|---|---|
| State | Tennessee |
| County | Sumner County (also partly Robertson County) |
| Metro area | Nashville-Davidson--Murfreesboro--Franklin, TN |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 131.9 sq mi, plus 0.2 sq mi of water |
| Population density | 199 people per sq mi |
| Bachelor's degree or higher | 15.1% of adults 25+ |
| Average commute | 30.9 minutes |
| Center coordinates | 36.57666, -86.49781 |
Median rent in 37148 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $598/mo |
| 2 bedrooms | $1,084/mo |
| 3 bedrooms | $1,335/mo |
| 4 bedrooms | $1,742/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 37148
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 37119 | Mitchellville, TN | 4.5 mi | — |
| 37048 | Cottontown, TN | 7.9 mi | 6,380 |
| 37049 | Cross Plains, TN | 10.3 mi | 4,160 |
| 37022 | Bethpage, TN | 10.9 mi | 5,728 |
| 42135 | Franklin, KY | 11.0 mi | — |
| 42134 | Franklin, KY | 11.0 mi | 19,380 |
| 37141 | Orlinda, TN | 11.5 mi | 1,618 |
| 37188 | White House, TN | 12.1 mi | 18,241 |
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 37148?
A typical home in ZIP code 37148 is worth about $328,500 (Zillow Home Value Index). The median household here earns $81,633 a year. See what buying here would cost per month, with Tennessee average taxes and insurance filled in.
Monthly payment for a $328,500 homeWhat can a $81,633 income afford?Rental property numbers
About ZIP code 37148
What city is ZIP code 37148?
ZIP code 37148 is in Portland, TN, in Sumner County.
What county is ZIP code 37148 in?
37148 is mainly in Sumner County, Tennessee, and partly in Robertson County.
What is the population of ZIP code 37148?
About 26,274 people live in ZIP code 37148, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 37148 in?
37148 is in Central Time (UTC−6). It observes daylight saving time.