Twin Falls County, ID

Comprehensive housing, income, and cost of living data for Twin Falls County, Idaho. Population: 90.6K.

Median Home Price
$377.6K

Based on 6 cities

Median Household Income
$65.3K

Annual household income

Price-to-Income Ratio
5.8x

Less affordable

Salary Needed to Buy
$95.5K

30-yr mortgage, 6.5% rate, 20% down

Housing & Finance

Annual Property Tax
$1,951

Average annual amount

Effective Tax Rate
0.52%

Property tax / home value

Monthly Housing Costs
Mortgage (P&I)$1,909
Property Tax$163
Insurance$157
Total Monthly$2,229
Historical Home Prices
2015
$155.1K
2016
$167.8K
+8.2%%
2017
$181.6K
+8.2%%
2018
$198.2K
+9.1%%
2019
$218.8K
+10.4%%
2020
$252.6K
+15.5%%
2021
$335.6K
+32.9%%
2022
$355.0K
+5.8%%
2023
$347.7K
-2.1%%
2024
$356.6K
+2.5%%
2025
$365.5K
+2.5%%
Source: County price history data via Zillow ZHVI

Demographics & Economics

Unemployment Rate
2.3%%

Below national average

Population Density
47

People per square mile

Homicide Rate
2.8

Low (per 100K residents)

Political Lean (2020)
Competitive

R+0

Racial Demographics

White
76.2%
Black
0.7%
Hispanic
17.5%
Asian
1.3%
Two or More Races
3.5%

Source: Census ACS 2023. Hispanic/Latino ethnicity counted separately from race.

Climate & Environment

Average Temperature
48°F

Annual average

Sunny Days
172

Days per year

Annual Rainfall
12.6"

Inches per year

Natural Disaster Risk
Moderate Risk

Score: 47/100

January Low
39°F

Average winter low

July High
92°F

Average summer high

Frequently Asked Questions

What is the median home price in Twin Falls County, ID?

The median home price in Twin Falls County, Idaho is $377.6K. The price-to-income ratio is 5.8x, meaning the median home costs 5.8 times the median household income.

What salary do you need to buy a home in Twin Falls County?

Based on a 30-year mortgage at 6.5% with 20% down and the 28% debt-to-income rule, you need approximately $95.5K per year to buy the median home in Twin Falls County, ID. Monthly housing costs break down to $1,909 for mortgage, $163 for property tax, and $157 for insurance.

What is the property tax rate in Twin Falls County?

The effective property tax rate in Twin Falls County is 0.52%, which comes to approximately $1,951 per year on the median home.

What is the median household income in Twin Falls County?

The median household income in Twin Falls County, Idaho is $65.3K per year, based on Census Bureau American Community Survey data. The unemployment rate is 2.3%%.

Is Twin Falls County a good place to live?

Twin Falls County, Idaho has a population of 90.6K. Housing affordability is moderate with a price-to-income ratio of 5.8x. The climate averages 48 degrees F with 172 sunny days per year. Compare Twin Falls County with other areas using our cost of living tools to find the best fit for your budget and lifestyle.