ZIP code 37046
Where is ZIP code 37046?
College Grove, Tennessee
Williamson County · Standard ZIP code
ZIP code 37046 belongs to College Grove, Tennessee in Williamson County. 37046 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 615, 629 and 931. About 7,310 people live in the 37046 area, where the median household income is $178,228. The closest ZIP codes are 37060 (Eagleville, 7 mi east), 37014 (Arrington, 7 mi northeast) and 37179 (Thompsons Station, 8.1 mi west).
| ZIP code | 37046 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | College Grove |
| State | Tennessee (TN) |
| County | Williamson County |
| Time zone | Central Time · now |
| Area codes | 615, 629, 931 |
| Coordinates | 35.7832, -86.7495 map |
| 3-digit prefix | 370 |
Population and income in 37046
| Population | 7,310 · higher than 61% of Tennessee ZIP codes |
|---|---|
| People per square mile | 102 · higher than 54% of Tennessee ZIP codes |
| Median age | 41.7 years · lower than 54% of Tennessee ZIP codes |
| Men / women | 54% / 46% |
| Median household income | $178,228 · higher than 99% of Tennessee ZIP codes |
| Income per person | $90,404 |
| Below the poverty line | 8.6% |
| Bachelor’s degree or higher | 64% of adults 25+ |
| Median home value | $979,900 · higher than 100% of Tennessee ZIP codes |
| Median rent | $3,501 a month |
| Housing units | 2,847 |
| Households | 2,589 (2.82 people on average) |
| Owners / renters | 88% / 12% |
| Land area | 71.37 sq mi (plus 0.01 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 37046. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 37046
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 37060 | Eagleville, TN | 7 mi E | Standard |
| 37014 | Arrington, TN | 7 mi NE | Standard |
| 37179 | Thompsons Station, TN | 8.1 mi W | Standard |
| 37067 | Franklin, TN | 9 mi N | Standard |
| 37174 | Spring Hill, TN | 9.8 mi SW | Standard |
| 37135 | Nolensville, TN | 10.9 mi N | Standard |
| 37034 | Chapel Hill, TN | 10.9 mi S | Standard |
| 37068 | Franklin, TN | 10.9 mi NW | PO Box only |
| 37065 | Franklin, TN | 11.9 mi NW | PO Box only |
| 37153 | Rockvale, TN | 12.3 mi E | Standard |
| 37064 | Franklin, TN | 12.6 mi NW | Standard |
| 37180 | Unionville, TN | 15.2 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 37046 or measure the distance to another ZIP code.
How to address mail to 37046
123 MAIN ST
COLLEGE GROVE TN 37046
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Allisona and Bethesda: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (37046-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 37046?
- 37046 is a College Grove, Tennessee ZIP code.
- What county is 37046 in?
- ZIP code 37046 is in Williamson County, Tennessee.
- What time zone is ZIP code 37046 in?
- 37046 is in the Central Time zone (America/Chicago).
- What area code is 37046?
- Phone numbers in ZIP code 37046 use area codes 615, 629 and 931.
- What is the population of ZIP code 37046?
- About 7,310 people live in ZIP code 37046, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 37046?
- The median household income in 37046 is $178,228 a year, higher than 99% of Tennessee ZIP codes.
- What ZIP codes are near 37046?
- The nearest ZIP codes to 37046 are 37060 (Eagleville, 7 miles), 37014 (Arrington, 7 miles), 37179 (Thompsons Station, 8.1 miles) and 37067 (Franklin, 9 miles).