Zip Code 37830
Oak Ridge, Tennessee — Anderson County
📍 ZIP code 37830 is in Oak Ridge, Anderson County, Tennessee.
ZIP code 37830 is located in Oak Ridge, Anderson County, Tennessee. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 32,519. The area code for ZIP code 37830 is 423.
Quick Answer
Zip code 37830 is in Oak Ridge, Tennessee (Anderson County). It has a population of 32,519, median household income of $70,795, and median home value of $234,500.
Population
32,519
Income
$70,795
Home Value
$234,500
Climate
87°F / 29°F
About Zip Code 37830
Zip code 37830 is located in Oak Ridge, Tennessee, within Anderson County. Home to approximately 32,519 residents, this area sits at an elevation of 928 ft and falls within the Central (CST/CDT) timezone. The local area code is 423.
The median household income is $70,795 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $234,500, and the cost of living index is 81 (19% below the national average of 100).
Summers average a high of 87°F while winters drop to 29°F. The area receives about 60 in of rain and 4 in of snow annually. The zip code covers 84.8 square miles of land area and 4.8 square miles of water.
Key Statistics
32,519
$70,795
$234,500
Central (CST/CDT)
423
928 ft
84.8 sq mi
39.6
15,110
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Compare With Nearby Zip Codes
| Metric | 37830 | 37932 | 37719 | 37771 | 37931 | 37840 |
|---|---|---|---|---|---|---|
| City | Oak Ridge, TN | Knoxville, TN | Coalfield, TN | Lenoir City, TN | Knoxville, TN | Oliver Springs, TN |
| Population | 32,519 | 23,330 | 32 | 17,829 | 31,149 | 10,402 |
| Median Income | $70,795 | $109,900 | $0 | $62,338 | $91,284 | $60,064 |
| Home Value | $234,500 | $431,200 | $0 | $236,700 | $317,100 | $185,100 |
| Cost of Living | 81 | 132 | 100 | 75 | 110 | 70 |
| Median Age | 39.6 | 36.5 | 63.5 | 41.1 | 38.2 | 41.7 |
Cost of Living
100 = National Average. Oak Ridge's cost of living is 19% below the national average.
vs. State Avg
Below
Affordability
Affordable
Income-to-Home
3.3x
Demographics
Zip code 37830 has a population of 32,519 people with a median age of 39.6. There are 15,110 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Oak Ridge (37830) population trend from 2010 to 2024
↑ 36.2%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
87°F
29°F
60 in
4 in
Oak Ridge experiences warm summers with average highs around 87°F. Winters are cool with lows averaging 29°F. The area receives about 4 in of snow per year.
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Housing & Economy
Median Home Value
$234,500
Median Household Income
$70,795
With 15,110 housing units across 84.8 square miles, 37830 has a housing density of 178 units per square mile. The home price-to-income ratio is 3.3x.
Location & Geography
Latitude
35.9665°
Longitude
-84.2905°
Land Area
84.8 sq mi
Water Area
4.8 sq mi
Nearby Zip Codes
Zip codes closest to 37830 (Oak Ridge, TN) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 37830's $70,795. A way to compare Oak Ridge to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 37830 (Oak Ridge, TN). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Oak Ridge, Tennessee?
Oak Ridge, Tennessee uses zip code 37830.
What county is zip code 37830 in?
Zip code 37830 is located in Anderson County, Tennessee.
What is the population of zip code 37830?
The population of zip code 37830 is 32,519 with a median age of 39.6.
Is 37830 in Oak Ridge, Tennessee?
Yes, zip code 37830 is in Oak Ridge, Anderson County, Tennessee. The area code is 423.
Frequently Asked Questions
What city is zip code 37830 in?
Zip code 37830 is in Oak Ridge, Tennessee. It is part of Anderson County and uses the Central (CST/CDT) timezone.
What is zip code 37830?
Zip code 37830 is a U.S. postal code in Oak Ridge, Tennessee (Anderson County). It has a population of 32,519 and covers 84.8 square miles.
What is the population of zip code 37830?
The population of zip code 37830 (Oak Ridge, TN) is 32,519 with a median age of 39.6. There are approximately 15,110 housing units in this area.
What is the median income in zip code 37830?
The median household income in zip code 37830 (Oak Ridge, TN) is $70,795 per year. The cost of living index is 81 (100 = national average).
What is the average home price in zip code 37830?
The median home value in zip code 37830 (Oak Ridge, TN) is $234,500. The cost of living index is 81 compared to the national average of 100.
What county is zip code 37830 in?
Zip code 37830 is located in Anderson County, Tennessee. The primary city is Oak Ridge.
What is the area code for zip code 37830?
Zip code 37830 in Oak Ridge, TN uses area code 423. It is located in the Central (CST/CDT) timezone.
Is zip code 37830 a good place to live?
Zip code 37830 (Oak Ridge, TN) has a cost of living index of 81 (100 = national average), a median household income of $70,795, and median home values of $234,500. The median age is 39.6. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 37830?
The cost of living index for zip code 37830 (Oak Ridge, TN) is 81, where 100 represents the national average. This area is below the national average. Median home value: $234,500.
What schools serve zip code 37830?
Zip code 37830 in Oak Ridge, Tennessee is served by the local school district of Anderson County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.