Signal Mountain, TN
Demographics And Statistics

Demographics | Crime | Cost Of Living
Updated: 2025-10-25

Living In Signal Mountain, Tennessee Summary

Life in Signal Mountain research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Signal Mountain over the past nine years using Census, FBI, Zillow, and other primary data sources. Based on the most recently available data, we found the following about life in Signal Mountain:

  • The population in Signal Mountain is 8,861.

  • The median home value in Signal Mountain is $621,126.

  • The median income in Signal Mountain is $139,714.

  • The cost of living in Signal Mountain is 120 which is 1.2x higher than the national average.

  • The median rent in Signal Mountain is $1,843.

  • The unemployment rate in Signal Mountain is 2.1%.

  • The poverty rate in Signal Mountain is 2.6%.

  • The average high in Signal Mountain is 66.2° and the average low is 47.4°.

Signal Mountain SnackAbility

10
Overall SnackAbility
Jobs
9/10
Housing
9
Affordability
7
Diversity
3
Safety
9
Amenities
8
Education
10
Commute
6

Signal Mountain, TN Crime Report

Crime in Signal Mountain summary. We use data from the FBI to determine the crime rates in Signal Mountain. Key points include:

  • There were 47 total crimes in Signal Mountain in the last reporting year.

  • The overall crime rate per 100,000 people in Signal Mountain is 526.0 / 100k people.

  • The violent crime rate per 100,000 people in Signal Mountain is 89.5 / 100k people.

  • The property crime rate per 100,000 people in Signal Mountain is 436.5 / 100k people.

  • Overall, crime in Signal Mountain is -75.18% below the national average.

47
Total Crimes
-75.18%
Below National Average

Crime In Signal Mountain Comparison Table

Statistic Count
Raw
Signal Mountain
/ 100k People
Tennessee
/ 100k People
National
/ 100k People
Total Crimes Per 100K 47 526.0 2,624.4 2,119.2
Violent Crime 8 89.5 592.3 359.0
Murder 0 0.0 7.9 5.0
Robbery 0 0.0 58.4 61.0
Aggravated Assault 8 89.5 488.6 256.0
Property Crime 39 436.5 2,032.1 1,760.0
Burglary 1 11.2 251.8 229.0
Larceny 37 414.1 1,443.6 1,272.0
Car Theft 1 11.2 336.7 259.0

Signal Mountain, TN Cost Of Living

Cost of living in Signal Mountain summary. We use data on the cost of living to determine how expensive it is to live in Signal Mountain. Real estate prices drive most of the variance in cost of living around Tennessee. Key points include:

  • The cost of living in Signal Mountain is 120 with 100 being average.

  • The cost of living in Signal Mountain is 1.2x higher than the national average.

  • The median home value in Signal Mountain is $621,126.

  • The median income in Signal Mountain is $139,714.

120
Signal Mountain's Overall Cost Of Living
1.2x
Higher Than The National Average

Cost Of Living In Signal Mountain Comparison Table

Living Expense Signal Mountain Tennessee National Average
Overall 120 90 100
Services 90 93 100
Groceries 96 99 100
Health 94 87 100
Housing 188 81 100
Transportation 86 89 100
Utilities 94 95 100

Signal Mountain, TN Weather

  • The average high in Signal Mountain is 66.2° and the average low is 47.4°.

  • There are 79.5 days of precipitation each year.

  • Expect an average of 62.9 inches of precipitation each year with 1.8 inches of snow.

StatSignal Mountain
Average Annual High66.2
Average Annual Low47.4
Annual Precipitation Days79.5
Average Annual Precipitation62.9
Average Annual Snowfall1.8
66.2°
Average High
79.5
Days of Rain

Signal Mountain, TN Photos

Signalmountain
Source: Wikipedia User Teke | GFDL

Rankings for Signal Mountain in Tennessee

Locations Around Signal Mountain

Map Of Signal Mountain, TN

Best Places Around Signal Mountain

1

Middle Valley, TN
Population 11,808

2

Harrison, TN
Population 8,446

3

Collegedale, TN
Population 11,185

4

Fort Oglethorpe, GA
Population 10,332

5

Fairview, GA
Population 5,620

6

Soddy-Daisy, TN
Population 13,117

7

Red Bank, TN
Population 11,960

8

East Ridge, TN
Population 22,034

9

Chattanooga, TN
Population 182,832

Signal Mountain Demographics And Statistics

Population over time in Signal Mountain

The current population in Signal Mountain is 8,861. The population has increased 18.4% from 2010.

Year Population % Change
2023 8,861 0.3%
2022 8,833 0.7%
2021 8,770 2.3%
2020 8,574 0.4%
2019 8,539 0.2%
2018 8,523 0.2%
2017 8,507 0.1%
2016 8,500 0.5%
2015 8,456 0.5%
2014 8,416 2.8%
2013 8,188 8.1%
2012 7,573 0.6%
2011 7,527 0.6%
2010 7,481 -

Race / Ethnicity in Signal Mountain

White
94.2% (8,346)
African American
0.5% (46)
American Indian
0.0% (0)
Asian
0.6% (57)
Hawaiian
0.0% (0)
Other
0.4% (39)
Two Or More
3.4% (301)
Hispanic
0.8% (72)

Signal Mountain is:

  • 94.2% White with 8,346 White residents.

  • 0.5% African American with 46 African American residents.

  • 0.0% American Indian with 0 American Indian residents.

  • 0.6% Asian with 57 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.4% Other with 39 Other residents.

  • 3.4% Two Or More with 301 Two Or More residents.

  • 0.8% Hispanic with 72 Hispanic residents.

Race Signal Mountain TN USA
White 94.2% 71.5% 58.2%
African American 0.5% 15.7% 12.0%
American Indian 0.0% 0.1% 0.5%
Asian 0.6% 1.8% 5.7%
Hawaiian 0.0% 0.1% 0.2%
Other 0.4% 0.4% 0.5%
Two Or More 3.4% 3.3% 3.9%
Hispanic 0.8% 7.1% 19.0%

Gender in Signal Mountain

Female
50.4% (4,469)
Male
49.6% (4,392)
  • Signal Mountain is 50.4% female with 4,469 female residents.

  • Signal Mountain is 49.6% male with 4,392 male residents.

Gender Signal Mountain TN USA
Female 50.4% 50.9% 50.5%
Male 49.6% 49.1% 49.5%

Highest level of educational attainment in Signal Mountain for adults over 25

  • 1.0% of adults in Signal Mountain completed < 9th grade.

  • 1.0% of adults in Signal Mountain completed 9-12th grade.

  • 6.0% of adults in Signal Mountain completed high school / ged.

  • 14.0% of adults in Signal Mountain completed some college.

  • 5.0% of adults in Signal Mountain completed associate's degree.

  • 39.0% of adults in Signal Mountain completed bachelor's degree.

  • 23.0% of adults in Signal Mountain completed master's degree.

  • 7.0% of adults in Signal Mountain completed professional degree.

  • 4.0% of adults in Signal Mountain completed doctorate degree.

< 9th Grade
1.0% (88)
9-12th Grade
1.0% (88)
High School / GED
6.0% (531)
Some College
14.0% (1,240)
Associate's Degree
5.0% (443)
Bachelor's Degree
39.0% (3,455)
Master's Degree
23.0% (2,038)
Professional Degree
7.0% (620)
Doctorate Degree
4.0% (354)
Education Signal Mountain TN USA
< 9th Grade 1.0% 4.0% 5.0%
9-12th Grade 1.0% 7.0% 6.0%
High School / GED 6.0% 31.0% 26.0%
Some College 14.0% 20.0% 19.0%
Associate's Degree 5.0% 8.0% 9.0%
Bachelor's Degree 39.0% 19.0% 21.0%
Master's Degree 23.0% 8.0% 10.0%
Professional Degree 7.0% 2.0% 2.0%
Doctorate Degree 4.0% 1.0% 2.0%

Household Income For Signal Mountain, Tennessee

  • 1.5% of households in Signal Mountain earn Less than $10,000.

  • 0.8% of households in Signal Mountain earn $10,000 to $14,999.

  • 2.6% of households in Signal Mountain earn $15,000 to $24,999.

  • 4.6% of households in Signal Mountain earn $25,000 to $34,999.

  • 5.4% of households in Signal Mountain earn $35,000 to $49,999.

  • 9.9% of households in Signal Mountain earn $50,000 to $74,999.

  • 7.8% of households in Signal Mountain earn $75,000 to $99,999.

  • 20.3% of households in Signal Mountain earn $100,000 to $149,999.

  • 13.6% of households in Signal Mountain earn $150,000 to $199,999.

  • 33.4% of households in Signal Mountain earn $200,000 or more.

Less than $10,000
1.5% (13,719)
$10,000 to $14,999
0.8% (6,994)
$15,000 to $24,999
2.6% (23,403)
$25,000 to $34,999
4.6% (40,888)
$35,000 to $49,999
5.4% (47,613)
$50,000 to $74,999
9.9% (87,964)
$75,000 to $99,999
7.8% (69,134)
$100,000 to $149,999
20.3% (179,963)
$150,000 to $199,999
13.6% (120,782)
$200,000 or more
33.4% (295,635)
Income Signal Mountain TN USA
Less than $10,000 1.5% 5.2% 4.9%
$10,000 to $14,999 0.8% 4.2% 3.6%
$15,000 to $24,999 2.6% 7.8% 6.6%
$25,000 to $34,999 4.6% 7.9% 6.8%
$35,000 to $49,999 5.4% 12.4% 10.4%
$50,000 to $74,999 9.9% 17.4% 15.7%
$75,000 to $99,999 7.8% 13.2% 12.7%
$100,000 to $149,999 20.3% 16.4% 17.4%
$150,000 to $199,999 13.6% 7.1% 9.3%
$200,000 or more 33.4% 8.3% 12.6%

Articles About Tennessee

Enjoy The Snack?