Data / Rankings / Households with a broadband internet subscription / Counties in Idaho

Counties in Idaho by households with a broadband internet subscription

Blaine County had the highest households with a broadband internet subscription of 44 counties in 2021, at 94%. Adams County had the lowest, at 70.2%. The median was 84.3% and the figure for Idaho was 88%. Source: the U.S. Census Bureau.

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Highest94Blaine County
Lowest70.2Adams County
Median84.344 counties
Idaho88History

Map of counties, 2021

Ada County: 91.1 %Adams County: 70.2 %Bannock County: 86.2 %Bear Lake County: 87.5 %Benewah County: 78.9 %Bingham County: 86.5 %Blaine County: 94 %Boise County: 84 %Bonner County: 83.1 %Bonneville County: 90.5 %Boundary County: 84.2 %Butte County: 82.4 %Camas County: 78.2 %Canyon County: 89.2 %Caribou County: 89.4 %Cassia County: 87.3 %Clark County: 79.4 %Clearwater County: 77.4 %Custer County: 83.9 %Elmore County: 88 %Franklin County: 91.4 %Fremont County: 87.9 %Gem County: 85.4 %Gooding County: 78.7 %Idaho County: 79 %Jefferson County: 92.8 %Jerome County: 84.3 %Kootenai County: 88.1 %Latah County: 88.3 %Lemhi County: 83.8 %Lewis County: 73.2 %Lincoln County: 77.3 %Madison County: 80.6 %Minidoka County: 83.4 %Nez Perce County: 83.2 %Oneida County: 90.1 %Owyhee County: 79.2 %Payette County: 83.5 %Power County: 89.8 %Shoshone County: 80.9 %Teton County: 92.7 %Twin Falls County: 86.7 %Valley County: 91.9 %Washington County: 83.3 %
  • Under 79
  • 79 to 83
  • 83 to 84
  • 84 to 88
  • 88 to 90
  • 90 and over
%, 2021. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2021

Blaine County: 94 %Blaine County94Jefferson County: 92.8 %Jefferson County92.8Teton County: 92.7 %Teton County92.7Valley County: 91.9 %Valley County91.9Franklin County: 91.4 %Franklin County91.4Ada County: 91.1 %Ada County91.1Bonneville County: 90.5 %Bonneville County90.5Oneida County: 90.1 %Oneida County90.1Power County: 89.8 %Power County89.8Caribou County: 89.4 %Caribou County89.4Canyon County: 89.2 %Canyon County89.2Latah County: 88.3 %Latah County88.3Kootenai County: 88.1 %Kootenai County88.1Elmore County: 88 %Elmore County88Fremont County: 87.9 %Fremont County87.9Bear Lake County: 87.5 %Bear Lake County87.5Cassia County: 87.3 %Cassia County87.3Twin Falls County: 86.7 %Twin Falls County86.7Bingham County: 86.5 %Bingham County86.5Bannock County: 86.2 %Bannock County86.2Gem County: 85.4 %Gem County85.4Jerome County: 84.3 %Jerome County84.3Boundary County: 84.2 %Boundary County84.2Boise County: 84 %Boise County84Custer County: 83.9 %Custer County83.9Lemhi County: 83.8 %Lemhi County83.8Payette County: 83.5 %Payette County83.5Minidoka County: 83.4 %Minidoka County83.4Washington County: 83.3 %Washington County83.3Nez Perce County: 83.2 %Nez Perce County83.2Bonner County: 83.1 %Bonner County83.1Butte County: 82.4 %Butte County82.4Shoshone County: 80.9 %Shoshone County80.9Madison County: 80.6 %Madison County80.6Clark County: 79.4 %Clark County79.4Owyhee County: 79.2 %Owyhee County79.2Idaho County: 79 %Idaho County79Benewah County: 78.9 %Benewah County78.9Gooding County: 78.7 %Gooding County78.7Camas County: 78.2 %Camas County78.2Clearwater County: 77.4 %Clearwater County77.4Lincoln County: 77.3 %Lincoln County77.3Lewis County: 73.2 %Lewis County73.2Adams County: 70.2 %Adams County70.2Blaine County: 94 %Blaine County94Jefferson County: 92.8 %Jefferson County92.8Teton County: 92.7 %Teton County92.7Valley County: 91.9 %Valley County91.9Franklin County: 91.4 %Franklin County91.4Ada County: 91.1 %Ada County91.1Bonneville County: 90.5 %Bonneville County90.5Oneida County: 90.1 %Oneida County90.1Power County: 89.8 %Power County89.8Caribou County: 89.4 %Caribou County89.4Canyon County: 89.2 %Canyon County89.2Latah County: 88.3 %Latah County88.3Kootenai County: 88.1 %Kootenai County88.1Elmore County: 88 %Elmore County88Fremont County: 87.9 %Fremont County87.9Bear Lake County: 87.5 %Bear Lake County87.5Cassia County: 87.3 %Cassia County87.3Twin Falls County: 86.7 %Twin Falls County86.7Bingham County: 86.5 %Bingham County86.5Bannock County: 86.2 %Bannock County86.2Gem County: 85.4 %Gem County85.4Jerome County: 84.3 %Jerome County84.3Boundary County: 84.2 %Boundary County84.2Boise County: 84 %Boise County84Custer County: 83.9 %Custer County83.9Lemhi County: 83.8 %Lemhi County83.8Payette County: 83.5 %Payette County83.5Minidoka County: 83.4 %Minidoka County83.4Washington County: 83.3 %Washington County83.3Nez Perce County: 83.2 %Nez Perce County83.2Bonner County: 83.1 %Bonner County83.1Butte County: 82.4 %Butte County82.4Shoshone County: 80.9 %Shoshone County80.9Madison County: 80.6 %Madison County80.6Clark County: 79.4 %Clark County79.4Owyhee County: 79.2 %Owyhee County79.2Idaho County: 79 %Idaho County79Benewah County: 78.9 %Benewah County78.9Gooding County: 78.7 %Gooding County78.7Camas County: 78.2 %Camas County78.2Clearwater County: 77.4 %Clearwater County77.4Lincoln County: 77.3 %Lincoln County77.3Lewis County: 73.2 %Lewis County73.2Adams County: 70.2 %Adams County70.2
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-18.

Full ranking

RankCounties2021 (%)
1Blaine County94
2Jefferson County92.8
3Teton County92.7
4Valley County91.9
5Franklin County91.4
6Ada County91.1
7Bonneville County90.5
8Oneida County90.1
9Power County89.8
10Caribou County89.4
11Canyon County89.2
12Latah County88.3
13Kootenai County88.1
14Elmore County88
15Fremont County87.9
16Bear Lake County87.5
17Cassia County87.3
18Twin Falls County86.7
19Bingham County86.5
20Bannock County86.2
21Gem County85.4
22Jerome County84.3
23Boundary County84.2
24Boise County84
25Custer County83.9
26Lemhi County83.8
27Payette County83.5
28Minidoka County83.4
29Washington County83.3
30Nez Perce County83.2
31Bonner County83.1
32Butte County82.4
33Shoshone County80.9
34Madison County80.6
35Clark County79.4
36Owyhee County79.2
37Idaho County79
38Benewah County78.9
39Gooding County78.7
40Camas County78.2
41Clearwater County77.4
42Lincoln County77.3
43Lewis County73.2
44Adams County70.2

Other periods

About this ranking

Households with a broadband internet subscription of any type (cellular data plan, cable, fiber optic, DSL, satellite or other non-dial-up service), as a percentage of all households. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

Counts a paid subscription, so households that only use free access (a library or public wifi) are not included. A cellular data plan alone counts as broadband. A separate series from households_internet_access_share, the Eurostat share of households with internet access at home.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B28002: households with a broadband subscription of any type as a percentage of all households, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b28002.dat. Retrieved 2026-10-18.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). American Community Survey 5-year estimates, table B28002: households with a broadband subscription of any type as a percentage of all households, calculated with stored inputs (Counties in Idaho by households with a broadband internet subscription, 2021) [Data set]. Retrieved October 18, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b28002.dat

MLA 9

American Community Survey 5-year estimates, table B28002: households with a broadband subscription of any type as a percentage of all households, calculated with stored inputs, Counties in Idaho by households with a broadband internet subscription, 2021. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b28002.dat. Invokely, https://invokely.ai/rankings/households-broadband-subscription/idaho-counties?period=2021. Accessed 18 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B28002: households with a broadband subscription of any type as a percentage of all households, calculated with stored inputs. Counties in Idaho by households with a broadband internet subscription, 2021. Dataset. Accessed October 18, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b28002.dat. Also distributed by Invokely, https://invokely.ai/rankings/households-broadband-subscription/idaho-counties?period=2021.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B28002: households with a broadband subscription of any type as a percentage of all households, calculated with stored inputs, Counties in Idaho by households with a broadband internet subscription, 2021 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b28002.dat, via Invokely: https://invokely.ai/rankings/households-broadband-subscription/idaho-counties?period=2021 (Accessed: 18 October 2026).

BibTeX
@misc{census_counties_in_idaho_by_2021,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B28002: households with a broadband subscription of any type as a percentage of all households, calculated with stored inputs: Counties in Idaho by households with a broadband internet subscription, 2021}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b28002.dat},
  urldate = {2026-10-18},
  note = {Accessed via Invokely, https://invokely.ai/rankings/households-broadband-subscription/idaho-counties?period=2021. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B28002: households with a broadband subscription of any type as a percentage of all households, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary\_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b28002.dat. Retrieved 2026-10-18.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B28002: households with a broadband subscription of any type as a percentage of all households, calculated with stored inputs: Counties in Idaho by households with a broadband internet subscription, 2021
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b28002.dat
L2  - https://invokely.ai/rankings/households-broadband-subscription/idaho-counties?period=2021
Y2  - 2026/10/18
N1  - Accessed via Invokely, https://invokely.ai/rankings/households-broadband-subscription/idaho-counties?period=2021.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B28002: households with a broadband subscription of any type as a percentage of all households, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b28002.dat. Retrieved 2026-10-18.
ER  -
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Questions

Which county has the highest households with a broadband internet subscription?

Blaine County, with 94% in 2021, according to the U.S. Census Bureau.

Which county has the lowest households with a broadband internet subscription?

Adams County, with 70.2% in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B28002: households with a broadband subscription of any type as a percentage of all households, calculated with stored inputs. Retrieved 2026-10-18.

Households with a broadband internet subscription: other rankings

Counties in Idaho: more rankings