ZIP code 37148
Where is ZIP code 37148?
Portland, Tennessee
Sumner County · Standard ZIP code
ZIP code 37148 belongs to Portland, Tennessee in Sumner County. 37148 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 270, 364, 615 and 629. About 26,274 people live in the 37148 area, where the median household income is $81,633. The closest ZIP codes are 37119 (Mitchellville, 4.8 mi north), 37048 (Cottontown, 7.5 mi southwest) and 37049 (Cross Plains, 9.5 mi west).
| ZIP code | 37148 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Portland |
| State | Tennessee (TN) |
| County | Sumner County |
| Time zone | Central Time · now |
| Area codes | 270, 364, 615, 629 |
| Coordinates | 36.5673, -86.5059 map |
| 3-digit prefix | 371 |
Population and income in 37148
| Population | 26,274 · higher than 87% of Tennessee ZIP codes |
|---|---|
| People per square mile | 199 · higher than 69% of Tennessee ZIP codes |
| Median age | 37.3 years · lower than 79% of Tennessee ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $81,633 · higher than 81% of Tennessee ZIP codes |
| Income per person | $33,493 |
| Below the poverty line | 11% |
| Bachelor’s degree or higher | 15% of adults 25+ |
| Median home value | $295,000 · higher than 75% of Tennessee ZIP codes |
| Median rent | $1,122 a month |
| Housing units | 10,180 |
| Households | 9,436 (2.77 people on average) |
| Owners / renters | 76% / 24% |
| Land area | 131.85 sq mi (plus 0.19 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 37148. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 37148
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 37119 | Mitchellville, TN | 4.8 mi N | PO Box only |
| 37048 | Cottontown, TN | 7.5 mi SW | Standard |
| 37049 | Cross Plains, TN | 9.5 mi W | Standard |
| 37141 | Orlinda, TN | 11.1 mi W | Standard |
| 37022 | Bethpage, TN | 11.1 mi E | Standard |
| 42135 | Franklin, KY | 11.4 mi N | PO Box only |
| 42134 | Franklin, KY | 11.5 mi N | Standard |
| 37188 | White House, TN | 11.8 mi SW | Standard |
| 37066 | Gallatin, TN | 13.1 mi S | Standard |
| 37186 | Westmoreland, TN | 15 mi E | Standard |
| 42120 | Adolphus, KY | 15.4 mi NE | Standard |
| 37031 | Castalian Springs, TN | 16.9 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 37148 or measure the distance to another ZIP code.
How to address mail to 37148
123 MAIN ST
PORTLAND TN 37148
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (37148-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 37148?
- 37148 is a Portland, Tennessee ZIP code.
- What county is 37148 in?
- ZIP code 37148 is in Sumner County, Tennessee.
- What time zone is ZIP code 37148 in?
- 37148 is in the Central Time zone (America/Chicago).
- What area code is 37148?
- Phone numbers in ZIP code 37148 use area codes 270, 364, 615 and 629.
- What is the population of ZIP code 37148?
- About 26,274 people live in ZIP code 37148, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 37148?
- The median household income in 37148 is $81,633 a year, higher than 81% of Tennessee ZIP codes.
- What ZIP codes are near 37148?
- The nearest ZIP codes to 37148 are 37119 (Mitchellville, 4.8 miles), 37048 (Cottontown, 7.5 miles), 37049 (Cross Plains, 9.5 miles) and 37141 (Orlinda, 11.1 miles).