Jefferson County, Idaho

Income Data

+26% vs. Idaho average
$82,952
Median Household Income
$30,733
Per Capita Income

At a Glance

Median Household Income
$82,952
+26% vs. state avg
Per Capita Income
$30,733
-22% vs. national
Income-to-Housing Ratio
24.8%
income as % of home value
Rank in Idaho
#4 / 44
by median household income

How Jefferson County Compares

Jefferson County$82,952
Idaho Average$65,770
National Median$74,755

Detailed Income Statistics

$82,952
Median Household Income
$30,733
Per Capita Income
$335,000
Median Home Value
24.8%
Income-to-Housing Ratio

Data Story

About Household Income in Jefferson County, Idaho

Jefferson County earns well above U.S. average

The median household income of $82,952 runs 11% higher than the national median of $74,755, placing Jefferson County in the top quartile nationally. This strong performance reflects a thriving agricultural and manufacturing base that supports above-average household earnings.

Idaho's highest-earning county

Jefferson County leads all 44 Idaho counties with a median household income of $82,952, nearly $17,200 above the state average of $65,770. This commanding position underscores the county's economic vitality and robust job market.

Outearns surrounding counties significantly

At $82,952, Jefferson County tops nearby Jerome ($69,338) and Lincoln ($66,038), demonstrating stronger economic momentum in the region. Only Kootenai County ($77,034) comes close, but Jefferson still maintains a clear income advantage.

Strong income supports high housing costs

The rent-to-income ratio of 15.9% keeps housing affordable despite a median home value of $335,000. Households earning the local median can comfortably cover shelter while maintaining healthy savings capacity.

Capitalize on above-average earnings power

Jefferson County households earning $82,952 have significant capacity to invest 10–15% of income into retirement, property, or other wealth-building vehicles. Work with a financial planner to maximize tax-advantaged savings and investment strategies suited to your region's economic strength.

Frequently Asked Questions

What is the median household income in Jefferson County, Idaho?
The median household income in Jefferson County, Idaho is $82,952, according to U.S. Census Bureau American Community Survey 2019-2023 5-Year Estimates. This represents the midpoint of all household incomes in the county.
How much do people earn in Jefferson County?
The per capita income in Jefferson County is $30,733, which represents the average income per person across the entire county population. The median household income — which accounts for all earners in a household — is $82,952.
How does Jefferson County compare to the Idaho average?
Jefferson County's median household income of $82,952 is higher than the Idaho state average of $65,770. The per capita income is $30,733, compared to the state average of $32,503.
What is the per capita income in Jefferson County, Idaho?
The per capita income in Jefferson County, Idaho is $30,733, according to U.S. Census Bureau American Community Survey 2019-2023 5-Year Estimates. Per capita income is calculated by dividing total personal income by total population, providing an average income figure per resident.
Why is Jefferson County income higher than the Idaho average?
Jefferson County's median household income of $82,952 is higher than the Idaho average of $65,770. This difference of $17,182 can be attributed to factors such as local industry mix, proximity to major employment centers, educational attainment levels, and cost of living. Counties with higher incomes often have a greater concentration of professional and technical occupations.
How does Jefferson County rank for income in Idaho?
Jefferson County ranks #4 out of 44 counties in Idaho by median household income (1 = highest). With a median household income of $82,952 and per capita income of $30,733, it falls in the top third of counties statewide.

Income Comparison Calculator

See how your household income compares in Jefferson County

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1.00x

Your income is above the Jefferson County median

County median: $82,952 per year

vs. County Median

+0%

vs. State Average

+26%

vs. National Median

+11%

vs. Jefferson County MedianAbout equal
vs. Idaho Average26% above
vs. National Median11% above

Income Adequacy

Monthly income covers median rent6.3x

Your monthly income ($6,913) vs. median rent ($1,098/mo). A ratio of 3.3x or higher means rent is under 30% of income.

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Data: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2019-2023) — Informational only. Not financial or legal advice.