ZIP Code 37709 - Blaine Tennessee

ZIP Code 37709 is located in Blaine Tennessee. 37709 is primarily within Grainger County, with some portions in Knox County. Regionally, 37709 is located in the Knoxville Area.

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ZIP Code 37709 Quick Stats

ZIP Code NameBlaine
Primary CountyGrainger County
ZIP Code TypeStandard
Population (2022)3,746
Area Code(s)865
Current Time

ZIP Code 37709 Map

37709 Demographics

37709 can be classified socioeconomically as Lower 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 37709 is White. The current unemployment level in 37709 is 2.7%.

Population Growth Rate2.04%
Population Density87 People per Square Mile
Total Households1,434
Median Household Income (2021)$56,250
Average Adjusted Gross Income (2021)$366,070
Current Unemployment Rate (July 2024)2.7%
Majority Race/EthnictyWhite - 99.45%

37709 Race/Ethnicty Breakdown

Native American00%
Hawaiian/Pac. Islander00%

37709 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College2069.77%
Bachelor Degree1637.73%
High School Diploma90142.72%
No High School Diploma1597.54%
GED or Alternate26012.33%
1 or More Years of College21610.24%
Associates Degree1255.93%
Masters Degree472.23%
Professional Degree140.66%
Doctorate Degree180.85%

37709 Geography

Adjacent ZIP Codes
Cities/Towns in 37709
RegionKnoxville Area
Metropolitan/Micropolitan Stat AreasMorristown, TN
Knoxville, TN
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area43 Square Miles

37709 Politics

US Congressional Districts in 37709
Tennessee State Senate Districts in 37709
Tennessee State House of Representatives Districts in 37709

37709 Schools

School Districts in 37709

37709 Weather and Climate Data

Plant Hardiness ZoneZone 7a: 0F to 5F
Average First Frost DateOctober 21 - 31
Average Last Frost DateApril 11 - 20
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion67f - Southern Limestone/Dolomite Valleys and Low Rolling Hills

37709 Annual Climate Data

Avg Min Temp (°F)26283643526165645744362945
Avg Max Temp (°F)45506069768387868170594968
Avg Precip (In.)4.724.

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