Cost of Living in Polk County, TN

Modeled annual cost: $40,463.

Median family income: $77,435.

Affordability Snapshot

TN County Median

$43,152

State Rank

92thMost expensive counties in TN out of 95See Tennessee county rankings

Median Income

$77,435

Location Type

Metro

Biggest category:

Transport is the biggest expense in Polk County, TN.

$13,570 per year.

Cost breakdown

Total

$40,463

Per year

  • Transport:$13,570
  • Housing:$7,082
  • Taxes:$6,065
  • Healthcare:$5,786
  • Food:$4,396
  • Other Costs:$3,564
  • Childcare:$0

* Percentages may not add up to 100% due to rounding.

Cheaper counties in Tennessee

1Lake County, TN
$40,207
2Greene County, TN
$40,302
3Lauderdale County, TN
$40,382

Popular comparisons in Tennessee

See how Polk County, TN compares across the country.

Explore our cost of living interactive map to compare Polk County, TN with multiple counties in the United States.

Use the Cost of Living Map Launch WatchPennies cost of living map
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Cost of Living in Polk County, TN (2026)