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City Profile

Signal Mountain, Tennessee

Population: 8,852 · 1 ZIP code

Demographics

Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.

People
Total population
8,852
People
Median age
44.3
Housing
Total households
3,351
Income
Median household income
$141,008
Housing
Total housing units
3,429
Employment
Employment rate
54.7%
Education
Bachelor’s degree or higher
72.8%
Healthcare
Insured population
98.3%
City details
Local time 01:14:08(CT)
LocationSignal Mountain, TN
Population (ZIP areas)17,004(sum of local ZIP code populations)
Total ZIP codes1total
ZIP codes (by type)
1 Standard
CountyHamilton
Area code
423
TimezoneCentral Time (CT)
Coordinates35.2121358, -85.3623332
Land area80.5 sq miles(208,390,546 m²)

Map of Signal Mountain, Tennessee with ZIP codes

Map of Signal Mountain, Tennessee and ZIP codes

ZIP Codes in Signal Mountain

Explore the ZIP codes that make up Signal Mountain. Analyze key demographics and population stats for the region using the comprehensive table below.

ZIPType
Median incomeHousehold
Population (ZIP)
37377Standard$119,63617,004

— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.

ZIP type legend

  • Standard: residential and business delivery areas
  • PO BOX: primarily post office boxes; population may be unavailable
  • Unique: high-volume organizations (universities, agencies, etc.)

Nearby cities

Other cities near Signal Mountain, TN.

Whitwell, TNHixson, TNLupton City, TNChattanooga, TNSoddy Daisy, TNPalmer, TNDunlap, TNLookout Mountain, TN

Data Sources & Citations

The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:

  • United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
  • United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS