US
ID
Jefferson County

About Jefferson County

Jefferson is a county in the Idaho Falls Metropolitan area. It has a population of 31,383 and a population density of 27, which is 71% below the national average. It has a median age of 32, which is 1 year below the Idaho Falls Metro median age and 7 years below the national average.

Jefferson County has a median home value of $445,368, which is 12% above the Metro average.The average rent of $1,382 is 9% above the metro average rent and 34% below the national average rent The average household income in Jefferson County is $77,491 , which is 2% above the Metro average household income and 0% below the national average of household income.

$445,368Median Home Value

$391,353 Idaho Falls Metro Area

$1,382Median Rent

$1,257 Idaho Falls Metro Area

View Map in Full Screen

Towns of Jefferson County

Lewisville, ID

Rigby, ID

Roberts, ID

Mud Lake, ID

Menan, ID

Hamer, ID

Ririe, ID

Nearby Counties

Bonneville County, ID

Fremont County, ID

Clark County, ID

Bingham County, ID

Madison County, ID

Butte County, ID

Beaverhead County, MT

Lemhi County, ID

Bannock County, ID

Caribou County, ID

Blaine County, ID

Power County, ID

Teton County, ID

Madison County, MT

Custer County, ID

Free Neighborhood Recommendations

Try it now

Looking to buy a home? We provide free neighborhood recommendations, backed by our data. Book a free consultation today !

Demographics

Jefferson County's population is made up of 64% married, 24% single, 8% divorced and 4% widowed. Gen Z make up the largest percentage of the population at 36%, while Baby Boomers have the second largest segment at 27%. Homeowners make up 82% of the population in Jefferson County.

31,383Population

167,609 Idaho Falls Metro Area

27Population Density

32 Median Age

33 Idaho Falls Metro Area

See Detailed Demographics Data for Jefferson County

Employment

The Per Capita income in Jefferson County is $29,028. The Median Household Income is $77,491

$29,028Income Per Capita

$32,565 Idaho Falls Metro Area

$77,491Median Household Income

$75,824 Idaho Falls Metro Area

9% Poverty Rate

10% Idaho Falls Metro Area

2% Unemployment Rate

2% Idaho Falls Metro Area

See Detailed Employment Data for Jefferson County

Nearby Places

Rigby, ID

$309,600

Median Home

1 hr 44 mins

To Idaho State University Lost River Field Sta

Roberts, ID

$236,300

Median Home

1 hr 37 mins

To Idaho State University Lost River Field Sta

Lewisville, ID

$312,200

Median Home

1 hr 46 mins

To Idaho State University Lost River Field Sta

Ririe, ID

$226,600

Median Home

1 hr 51 mins

To Idaho State University Lost River Field Sta

Menan, ID

$314,600

Median Home

1 hr 45 mins

To Idaho State University Lost River Field Sta

See all places in Jefferson County

Amenities

Amenities in Jefferson County

Groceries

Cafe’s

Restaurants

Day Care

Park

Dog Park

Pharmacy

Bars

Airport

See Detailed Amenities Data for Jefferson County

Real Estate

$445,368Median Home Value

$391,353 Idaho Falls Metro Area

$1,382Median Rent

$1,257 Idaho Falls Metro Area

2Average Household Size

3 Idaho Falls Metro Area

Occupancy Type

Renters

18%

Home Owners

82%

See Detailed Real Estate Data for Jefferson County

Cost of Living

315

Cost of Living

120

Metro Area

National Cost of Living Index is 100 where if the Cost of living is 90 its lower than US Average and if the Cost of Living is 150 its higher than US Average

717

Housing

195

San Fransisco Metro Area

130

Goods and Services

111

San Fransisco Metro Area

Weather

Rating & Reviews

Compare Places

Crime Data

Lewisville crime index is 23 which is lower than the national average.

Crime Index

100

National Crime Index

Crime Index represents the risk of crime occurring in a area and is measured against national index of 100. If the Crime Index of an area is above 100 the crime in that area is relatively higher when compared to US. If the Crime Index of an area is below 100 the crime in that area is lower when compared to US.

See Detailed Crime Data for Jefferson County