Post Falls, ID

Average · 108

Idaho · Population 41,716 · Updated March 2026

$1,313
Median Rent / Month
$73,313
Median Income
$425,100
Median Home Value
$1,380
Owner Costs / Month

Affordability

How far your income goes in Post Falls

21.5%
Rent-to-Income Ratio
Affordable
Rent takes less than 25% of median income — considered affordable by HUD standards.

Tax Burden in Idaho

State-level tax rates that affect your costs

5.8%
Income Tax (Top Rate)
6.0%
Sales Tax
0.63%
Property Tax Rate

Estimated Annual Costs

$15,756
Annual Rent
$4,252
State Income Tax
$2,678
Property Tax (est.)

Cost of Living Overview

Post Falls is more expensive than the national average. Higher housing costs are typically the primary driver. With a cost index of 108 (where 100 equals the national median), Post Falls residents can expect to pay median rent of $1,313/month while earning a median household income of $73,313/year.

The median home value in Post Falls, ID is $425,100, with typical monthly owner costs around $1,380 including mortgage, insurance, and taxes. The median rent-to-income ratio of 21.5% means housing is relatively affordable here — well below the 30% threshold that HUD considers cost-burdened.

Idaho has a moderate income tax rate of 5.8%. Combined with a 6.0% sales tax rate and 0.63% effective property tax rate, the overall tax environment is a factor in the total cost of living in Post Falls.

Frequently Asked Questions

Common questions about living costs in Post Falls

What is the cost of living in Post Falls, ID?
The cost of living index in Post Falls, ID is 108 (US average = 100). Median monthly rent is $1,313, median household income is $73,313/year, and the median home value is $425,100.
Is Post Falls, ID affordable?
No, Post Falls is more expensive than the national average with a cost index of 108. The rent-to-income ratio is 21.5%—below the 30%% threshold considered affordable by HUD.
What is the average rent in Post Falls, ID?
The median gross rent in Post Falls, ID is $1,313 per month according to the US Census Bureau ACS 2023 data. Annual rent costs approximately $15,756.
What is the median household income in Post Falls?
The median household income in Post Falls, ID is $73,313 per year. This compares to the national median of approximately $80,000.
What are the taxes like in Idaho?
Idaho has a top income tax rate of 5.8%, a sales tax of 6.0%, and an effective property tax rate of 0.63%.