Lemhi County, ID

Comprehensive housing, income, and cost of living data for Lemhi County, Idaho. Population: 8.0K.

Median Home Price
$412.6K

Based on 4 cities

Median Household Income
$52.1K

Annual household income

Price-to-Income Ratio
7.9x

Less affordable

Salary Needed to Buy
$100.7K

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

Housing & Finance

Annual Property Tax
$1,109

Average annual amount

Effective Tax Rate
0.27%

Property tax / home value

Monthly Housing Costs
Mortgage (P&I)$2,086
Property Tax$92.42
Insurance$172
Total Monthly$2,351
Historical Home Prices
2015
$144.6K
2016
$149.2K
+3.2%%
2017
$158.7K
+6.4%%
2018
$176.4K
+11.2%%
2019
$196.4K
+11.4%%
2020
$228.6K
+16.4%%
2021
$297.2K
+30.0%%
2022
$329.7K
+11.0%%
2023
$337.3K
+2.3%%
2024
$346.9K
+2.9%%
2025
$362.8K
+4.6%%
Source: County price history data via Zillow ZHVI

Demographics & Economics

Unemployment Rate
2.8%%

Below national average

Population Density
2

People per square mile

Homicide Rate
34.9

High (per 100K residents)

Political Lean (2020)
Competitive

R+1

Racial Demographics

White
91.7%
Black
0%
Hispanic
1.8%
Asian
0.1%
Two or More Races
4.7%

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

Climate & Environment

Average Temperature
40°F

Annual average

Sunny Days
201

Days per year

Annual Rainfall
20.8"

Inches per year

Natural Disaster Risk
Moderate Risk

Score: 41/100

January Low
42°F

Average winter low

July High
91°F

Average summer high

Frequently Asked Questions

What is the median home price in Lemhi County, ID?

The median home price in Lemhi County, Idaho is $412.6K. The price-to-income ratio is 7.9x, meaning the median home costs 7.9 times the median household income.

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

Based on a 30-year mortgage at 6.5% with 20% down and the 28% debt-to-income rule, you need approximately $100.7K per year to buy the median home in Lemhi County, ID. Monthly housing costs break down to $2,086 for mortgage, $92.42 for property tax, and $172 for insurance.

What is the property tax rate in Lemhi County?

The effective property tax rate in Lemhi County is 0.27%, which comes to approximately $1,109 per year on the median home.

What is the median household income in Lemhi County?

The median household income in Lemhi County, Idaho is $52.1K per year, based on Census Bureau American Community Survey data. The unemployment rate is 2.8%%.

Is Lemhi County a good place to live?

Lemhi County, Idaho has a population of 8.0K. Housing affordability is challenging with a price-to-income ratio of 7.9x. The climate averages 40 degrees F with 201 sunny days per year. Compare Lemhi County with other areas using our cost of living tools to find the best fit for your budget and lifestyle.