| ZIP Code | 37604 |
| ZIP Code Name | Johnson City |
| Primary County | Washington County |
| ZIP Code Type | Standard |
| Population (2021) | 37,150 |
| Area Code(s) | 423 |
| Current Time | EST |
37604 is a United States ZIP Code located in Johnson City Tennessee. Portions of 37604 are also in Jonesborough and Unicoi. 37604 is primarily within Washington County with some portions in Carter County. 37604 is within the Tri-Cities Region.
37604 can be classified socioeconically as a Lower Middle Class class zipcode in comparison to other zipcodes in Tennessee based on Median Household Income and Average Adjusted Gross Income. Measuring level of educational attainment the majority of adults in 37604 have at least a High School Diploma. The majority race/ethnicity residing in 37604 is White. The majority race/ethnicity attending public schools in 37604 is White. The current unemployment level in 37604 is 2.8%.
| Population | 37,150 |
| Population Growth Rate | 5.37% |
| Population Density | 1,149 People per Square Mile |
| Total Households | 15,248 |
| Percentage High Income Households | 4.4% |
| Median Houshold Income (2021) | $41,309 |
| Average Adjusted Gross Income (2019) | $59,770 |
| Current Unemployment Rate (November 2023) | 2.8% |
| Majority Race/Ethnicty | White - 85.47% |
| Public School Majority Race/Ethnicty | White - 68.76% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 31,483 | 85.47% |
| Black | 2,742 | 7.44% |
| Hispanic | 1,864 | 5.06% |
| Asian | 705 | 1.91% |
| Native American | 40 | 0.11% |
| Hawaiian/Pac. Islander | 0 | 0% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 3,366 | 73.77% |
| Black | 401 | 8.79% |
| Hispanic | 611 | 13.39% |
| Asian | 174 | 3.81% |
| Native American | 9 | 0.2% |
| Hawaiian/Pac. Islander | 2 | 0.04% |
| Highest Education Level Attained | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 1,107 | 5.43% |
| Bachelor Degree | 4,761 | 23.37% |
| High School Diploma | 4,907 | 24.09% |
| No High School Diploma | 336 | 1.65% |
| GED or Alternate | 957 | 4.7% |
| 1 or More Years of College | 3,678 | 18.06% |
| Associates Degree | 1,143 | 5.61% |
| Masters Degree | 2,059 | 10.11% |
| Professional Degree | 700 | 3.44% |
| Doctorate Degree | 715 | 3.51% |
| Coordinates | 36.30205917,-82.38312531 |
| Adjacent ZIP Codes | |
| Cities/Towns in 37604 | |
| Region | Tri-Cities Region |
| Metropolitan/Micropolitan Stat Area | Johnson City, TN |
| Time Zone | Eastern Standard Time |
| IANA Timezone | America/New_York |
| Area | 32 Square Miles |
| US Congressional Districts in 37604 | |
| Tennessee State Senate Districts in 37604 | |
| Tennessee State House of Representatives Districts in 37604 |
| Plant Hardiness Zone | Zone 7a: 0F to 5F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Cfa - Humid Subtropical Climate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 67f - Southern Limestone/Dolomite Valleys and Low Rolling Hills | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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