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ZIP Code 37046 - College Grove Tennessee
Overview
ZIP Code 37046 is located in College Grove Tennessee. 37046 is primarily within Williamson County, with some portions in Rutherford County. Regionally, 37046 is located in Metro Nashville.
Stats Demographics Geography Politics Schools Climate Related Pages ZIP Code 37046 Quick Stats
| ZIP Code Name | College Grove |
| Primary County | Williamson County |
| ZIP Code Type | Standard |
| Population (2022) | 6,674 |
| Area Code(s) | 615 / 629 |
| Current Time | CDT |
ZIP Code 37046 Map
37046 Demographics
37046 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Tennessee based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 37046 is White. The majority race/ethnicity attending public schools in 37046 is White. The current unemployment level in 37046 is 4.4%.
| Population | 6,674 |
| Population Growth Rate | 25.53% |
| Population Density | 95 People per Square Mile |
| Total Households | 1,409 |
| Percentage High Income Households | 2.7% |
| Median Household Income (2021) | $133,367 |
| Average Adjusted Gross Income (2021) | $796,740 |
| Current Unemployment Rate (September 2025) | 4.4% |
| Sales Tax Rate (2025) | 9.8% |
| Majority Race/Ethnicty | White - 92.97% |
| Public School Majority Race/Ethnicty | White - 84.06% |
37046 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 5,472 | 92.97% |
| Black | 0 | 0% |
| Hispanic | 307 | 5.22% |
| Asian | 92 | 1.56% |
| Native American | 15 | 0.25% |
| Hawaiian/Pac. Islander | 0 | 0% |
37046 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 443 | 88.07% |
| Black | 23 | 4.57% |
| Hispanic | 23 | 4.57% |
| Asian | 14 | 2.78% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
37046 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
| Less Than 1 Year of College | 212 | 8.66% |
| Bachelor Degree | 540 | 22.07% |
| High School Diploma | 872 | 35.64% |
| No High School Diploma | 24 | 0.98% |
| GED or Alternate | 179 | 7.32% |
| 1 or More Years of College | 378 | 15.45% |
| Associates Degree | 38 | 1.55% |
| Masters Degree | 144 | 5.88% |
| Professional Degree | 43 | 1.76% |
| Doctorate Degree | 17 | 0.69% |
37046 Geography
| Coordinates | 35.77898407,-86.71380615 |
| Adjacent ZIP Codes | 37014, 37034, 37060, 37064, 37067, 37128, 37153, 37174, 37179 |
| Region | Metro Nashville |
| Metropolitan/Micropolitan Stat Area | Nashville-Davidson--Murfreesboro--Franklin, TN |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 70 Square Miles |
37046 Schools
| School Districts in 37046 | - Williamson County School District
- Rutherford County School District
|
| Elementary Schools in 37046 | - College Grove Elementary School
- Bethesda Elementary School
- Arrington Elementary School
- Eagleville School
- Creekside Elementary School
|
| Middle Schools in 37046 | - Page Middle School
- Thompson's Station Middle School
- Eagleville School
|
| High Schools in 37046 | - Page High School
- Summit High School
- Eagleville School
|
37046 Weather and Climate Data
| Plant Hardiness Zone | Zone 7a: 0F to 5F |
| Average First Frost Date | October 21 - 31 |
| Average Last Frost Date | April 11 - 20 |
| Koppen-Geiger Climate Zone | Cfa - Humid Subtropical Climate |
| Ecoregion | 71h - Outer Nashville Basin |
37046 Annual Climate Data | | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|
| Avg Min Temp (°F) | 26 | 29 | 37 | 44 | 54 | 62 | 66 | 64 | 58 | 45 | 37 | 30 | 46 | | Avg Max Temp (°F) | 47 | 52 | 61 | 70 | 78 | 85 | 89 | 88 | 82 | 72 | 60 | 50 | 70 | | Avg Precip (In.) | 4.58 | 4.16 | 5.78 | 4.34 | 5.43 | 4.37 | 4.64 | 3.51 | 4.12 | 3.47 | 4.87 | 5.26 | 54.54 |
|
Related Maps and Data:
- College Grove Tennessee ZIP Code Map
- Tennessee Regions Map
- Metro Nashville ZIP Code List
- Nashville-Davidson--Murfreesboro--Franklin, TN ZIP Code List
- Rutherford County Tennessee ZIP Code Map
- Tennessee Area Code Map
- Tennessee Unemployment Rate Heat Map
- Tennessee ZIP Code List
- Tennessee ZIP Codes
- Williamson County Tennessee ZIP Code Map
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