ZIP Code 37315 - Collegedale Tennessee
Overview
ZIP Code 37315 is located in Collegedale Tennessee. 37315 is entirely within Hamilton County. Regionally, 37315 is located in Metro Chattanooga.
ZIP Code 37315 Quick Stats
| ZIP Code Name | Collegedale |
| Primary County | Hamilton County |
| ZIP Code Type | PO Box |
| Population (2022) | 1,765 |
| Area Code(s) | 423 |
| Current Time | EDT |
ZIP Code 37315 Map
37315 Demographics
The majority race/ethnicity residing in 37315 is White. The current unemployment level in 37315 is 3.3%.
| Population | 1,765 |
| Population Growth Rate | 16.47% |
| Population Density | 174,218 People per Square Mile |
| Total Households | 86 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 9.2% |
| Majority Race/Ethnicity | White - 62.19% |
37315 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 1,092 | 62.05% |
| Black | 161 | 9.15% |
| Hispanic | 268 | 15.23% |
| Asian | 235 | 13.35% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 4 | 0.23% |
37315 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 0 | 0% |
| Bachelor Degree | 0 | 0% |
| High School Diploma | 9 | 18.37% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 2 | 4.08% |
| Associates Degree | 0 | 0% |
| Masters Degree | 38 | 77.55% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
37315 Geography
| Coordinates | 35.0437851, -85.05066681 |
| Adjacent ZIP Codes | |
| Region | Metro Chattanooga |
| Metropolitan/Micropolitan Stat Area | Chattanooga, TN-GA |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 0.01013101 Square Miles |
37315 Schools
| School Districts in 37315 | |
| Elementary Schools in 37315 | |
| Middle Schools in 37315 | |
| High Schools in 37315 |