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Cost of Living in Signal Mountain, TN

Overall index: 135 (100 = US national average). Data source: US Census ACS 2023 & BLS OEWS 2025, 2025.

Overall Cost of Living Index

Overall
135
↑ +35% vs US

Cost Breakdown by Category

Housing
139
↑ +39% vs US
$1,290 Median rent (1BR)
Transportation
97
↔ -3% vs US
$3.50 Gas price (gal)
Food
187
↑ +87% vs US
$767 Groceries / month
Utilities
120
↑ +20% vs US
$250 Utilities / month
Healthcare
120
↑ +20% vs US
$181 Doctor visit
Category Index vs US avg Sample cost
Housing 139 +39% $1,290
Transportation 97 -3% $3.50
Food 187 +87% $767
Utilities 120 +20% $250
Healthcare 120 +20% $181

Index 100 = US national average. Higher = more expensive.

Cost breakdown (visual)

139 Housing 97 Transport 187 Food 120 Utilities 120 Healthcare US avg (100)

Salary Calculator: What do you need to earn in Signal Mountain?

A single adult living comfortably in Signal Mountain, TN needs approximately $47,250 / year after taxes.

Already earning a salary somewhere else? Compare it directly:

Frequently Asked Questions

What is the cost of living in Signal Mountain, TN?

The overall cost of living in Signal Mountain, TN is 35% higher than the US national average (index: 135 where 100 = national average).

How much is rent in Signal Mountain, TN?

Average rent for a 1-bedroom apartment in Signal Mountain, TN is about $1,290/month.

Is Signal Mountain, TN expensive to live in?

Yes, Signal Mountain, TN is considered expensive (index above national average).

What salary do I need to live in Signal Mountain, TN?

A single adult needs roughly $47,250/year to cover basic living costs in Signal Mountain, TN.

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