Richest & Poorest Counties in Idaho

Name: Idaho County Income Rankings
Creator: U.S. Census Bureau
License: https://creativecommons.org/publicdomain/zero/1.0/

Idaho has 44 counties. The wealthiest county by median household income is Teton County at $99,805 , while the lowest-income county is Lewis County at $51,615 . The statewide median household income is $77,800, compared to the national median of $75,149.

The income gap between the wealthiest and poorest county in Idaho is $48,190. 11 of 44 counties (25%) have a median household income above the national median of $75,149, while 33 (75%) fall below it.

Idaho's statewide median of $77,800 is 3.5% above the national median. Income data is sourced from the U.S. Census Bureau's American Community Survey (2024 5-Year Estimates) and reflects pre-tax household income including wages, investments, and government transfers.

Geography

Counties Zip Codes

Metric

Idaho — Median Household Income by County

Source: U.S. Census Bureau — ACS 5-Year Estimates. All values are estimates subject to margin of error.

52K 60K 66K 71K 76K 100K

No data

Idaho — Median Home Value by County

Source: U.S. Census Bureau — ACS 5-Year Estimates. All values are estimates subject to margin of error.

213K 267K 301K 360K 415K 735K

No data

Idaho — Per Capita Income by County

Source: U.S. Census Bureau — ACS 5-Year Estimates. All values are estimates subject to margin of error.

23K 30K 32K 34K 36K 58K

No data

Idaho — Poverty Rate by County

Source: U.S. Census Bureau — ACS 5-Year Estimates. All values are estimates subject to margin of error.

6% 9% 11% 12% 14% 24%

No data

Richest Counties in Idaho

Top 10 counties ranked by median household income.

#	County	Pop.	Income	Home Value	Per Capita	Poverty
1	Teton County	12.4K	$99,805 +32.8%	$690,500	$52,000	9.1%
2	Blaine County	25.0K	$92,566 +23.2%	$735,300	$57,942	6.6%
3	Ada County	518.9K	$91,502 +21.8%	$512,300	$49,757	8.3%
4	Jefferson County	33.2K	$86,679 +15.3%	$408,400	$31,834	9.7%
5	Kootenai County	182.0K	$81,861 +8.9%	$518,700	$40,981	9.0%
6	Bonneville County	129.5K	$79,068 +5.2%	$368,800	$35,922	9.8%
7	Boise County	8.3K	$78,774 +4.8%	$476,100	$38,748	7.7%
8	Bingham County	49.7K	$77,878 +3.6%	$293,300	$31,839	11.7%
9	Canyon County	250.8K	$76,488 +1.8%	$390,000	$32,651	10.5%
10	Valley County	12.4K	$76,078 +1.2%	$657,000	$42,367	11.7%

Poorest Counties in Idaho

Bottom 10 counties ranked by median household income.

#	County	Pop.	Income	Home Value	Per Capita	Poverty
44	Lewis County	3.7K	$51,615 -31.3%	$225,300	$31,902	15.3%
43	Butte County	2.7K	$53,015 -29.5%	$217,600	$28,232	19.3%
42	Lemhi County	8.2K	$53,202 -29.2%	$326,100	$34,545	12.8%
41	Washington County	11.1K	$54,000 -28.1%	$278,100	$30,783	15.3%
40	Clark County	849	$55,208 -26.5%	$216,900	$22,561	11.7%
39	Shoshone County	13.8K	$55,527 -26.1%	$267,400	$29,688	13.1%
38	Camas County	1.1K	$57,955 -22.9%	$304,000	$36,038	5.9%
37	Benewah County	10.1K	$59,794 -20.4%	$293,500	$32,105	12.9%
36	Clearwater County	9.0K	$60,000 -20.2%	$268,200	$34,062	13.2%
35	Madison County	54.6K	$60,160 -19.9%	$414,800	$23,958	24.5%

All 44 Counties Ranked

Every county in Idaho ranked by median household income. Click any county for its full profile.

#	County	Pop.	Income	Home Value	Per Capita	Poverty
1	Teton County	12.4K	$99,805 +32.8%	$690,500	$52,000	9.1%
2	Blaine County	25.0K	$92,566 +23.2%	$735,300	$57,942	6.6%
3	Ada County	518.9K	$91,502 +21.8%	$512,300	$49,757	8.3%
4	Jefferson County	33.2K	$86,679 +15.3%	$408,400	$31,834	9.7%
5	Kootenai County	182.0K	$81,861 +8.9%	$518,700	$40,981	9.0%
6	Bonneville County	129.5K	$79,068 +5.2%	$368,800	$35,922	9.8%
7	Boise County	8.3K	$78,774 +4.8%	$476,100	$38,748	7.7%
8	Bingham County	49.7K	$77,878 +3.6%	$293,300	$31,839	11.7%
9	Canyon County	250.8K	$76,488 +1.8%	$390,000	$32,651	10.5%
10	Valley County	12.4K	$76,078 +1.2%	$657,000	$42,367	11.7%
11	Bear Lake County	6.7K	$75,260 +0.1%	$275,000	$34,260	7.0%
12	Oneida County	4.8K	$74,954 -0.3%	$272,000	$32,848	10.8%
13	Fremont County	13.9K	$72,683 -3.3%	$314,200	$32,810	10.1%
14	Nez Perce County	42.7K	$72,599 -3.4%	$334,700	$38,311	12.2%
15	Franklin County	15.1K	$71,950 -4.3%	$372,600	$31,818	7.9%
16	Jerome County	25.2K	$71,724 -4.6%	$271,800	$29,353	12.6%
17	Lincoln County	5.4K	$71,453 -4.9%	$255,600	$29,550	10.5%
18	Cassia County	25.5K	$70,830 -5.7%	$284,600	$32,041	12.4%
19	Minidoka County	22.2K	$70,377 -6.4%	$262,600	$33,008	14.5%
20	Caribou County	7.2K	$68,782 -8.5%	$241,500	$32,018	9.2%
21	Payette County	26.8K	$67,673 -9.9%	$341,800	$31,280	10.2%
22	Custer County	4.5K	$67,574 -10.1%	$381,700	$31,839	15.8%
23	Twin Falls County	93.7K	$67,409 -10.3%	$337,900	$35,344	11.5%
24	Boundary County	13.2K	$67,237 -10.5%	$410,500	$33,579	13.6%
25	Bonner County	51.0K	$66,979 -10.9%	$487,900	$40,813	11.1%
26	Bannock County	89.5K	$66,499 -11.5%	$300,700	$33,866	12.3%
27	Idaho County	17.4K	$66,325 -11.7%	$310,200	$33,585	11.1%
28	Latah County	41.0K	$65,424 -12.9%	$368,600	$36,063	17.6%
29	Elmore County	29.3K	$65,359 -13.0%	$316,500	$32,615	10.5%
30	Gem County	20.6K	$64,605 -14.0%	$428,700	$33,907	12.0%
31	Owyhee County	12.5K	$64,406 -14.3%	$359,800	$28,436	12.2%
32	Gooding County	15.9K	$63,559 -15.4%	$250,900	$29,826	13.0%
33	Adams County	4.7K	$61,808 -17.8%	$376,500	$36,243	17.9%
34	Power County	8.1K	$61,146 -18.6%	$212,900	$26,209	9.5%
35	Madison County	54.6K	$60,160 -19.9%	$414,800	$23,958	24.5%
36	Clearwater County	9.0K	$60,000 -20.2%	$268,200	$34,062	13.2%
37	Benewah County	10.1K	$59,794 -20.4%	$293,500	$32,105	12.9%
38	Camas County	1.1K	$57,955 -22.9%	$304,000	$36,038	5.9%
39	Shoshone County	13.8K	$55,527 -26.1%	$267,400	$29,688	13.1%
40	Clark County	849	$55,208 -26.5%	$216,900	$22,561	11.7%
41	Washington County	11.1K	$54,000 -28.1%	$278,100	$30,783	15.3%
42	Lemhi County	8.2K	$53,202 -29.2%	$326,100	$34,545	12.8%
43	Butte County	2.7K	$53,015 -29.5%	$217,600	$28,232	19.3%
44	Lewis County	3.7K	$51,615 -31.3%	$225,300	$31,902	15.3%

Richest Counties in Idaho

Top 10 counties ranked by median home value.

#	County	Pop.	Income	Home Value	Per Capita	Poverty
1	Blaine County	25.0K	$92,566	$735,300 +160.8%	$57,942	6.6%
2	Teton County	12.4K	$99,805	$690,500 +144.9%	$52,000	9.1%
3	Valley County	12.4K	$76,078	$657,000 +133.1%	$42,367	11.7%
4	Kootenai County	182.0K	$81,861	$518,700 +84.0%	$40,981	9.0%
5	Ada County	518.9K	$91,502	$512,300 +81.7%	$49,757	8.3%
6	Bonner County	51.0K	$66,979	$487,900 +73.1%	$40,813	11.1%
7	Boise County	8.3K	$78,774	$476,100 +68.9%	$38,748	7.7%
8	Gem County	20.6K	$64,605	$428,700 +52.1%	$33,907	12.0%
9	Madison County	54.6K	$60,160	$414,800 +47.1%	$23,958	24.5%
10	Boundary County	13.2K	$67,237	$410,500 +45.6%	$33,579	13.6%

Poorest Counties in Idaho

Bottom 10 counties ranked by median home value.

#	County	Pop.	Income	Home Value	Per Capita	Poverty
44	Power County	8.1K	$61,146	$212,900 -24.5%	$26,209	9.5%
43	Clark County	849	$55,208	$216,900 -23.1%	$22,561	11.7%
42	Butte County	2.7K	$53,015	$217,600 -22.8%	$28,232	19.3%
41	Lewis County	3.7K	$51,615	$225,300 -20.1%	$31,902	15.3%
40	Caribou County	7.2K	$68,782	$241,500 -14.3%	$32,018	9.2%
39	Gooding County	15.9K	$63,559	$250,900 -11.0%	$29,826	13.0%
38	Lincoln County	5.4K	$71,453	$255,600 -9.3%	$29,550	10.5%
37	Minidoka County	22.2K	$70,377	$262,600 -6.8%	$33,008	14.5%
36	Shoshone County	13.8K	$55,527	$267,400 -5.1%	$29,688	13.1%
35	Clearwater County	9.0K	$60,000	$268,200 -4.9%	$34,062	13.2%

All 44 Counties Ranked

Every county in Idaho ranked by median home value. Click any county for its full profile.

#	County	Pop.	Income	Home Value	Per Capita	Poverty
1	Blaine County	25.0K	$92,566	$735,300 +160.8%	$57,942	6.6%
2	Teton County	12.4K	$99,805	$690,500 +144.9%	$52,000	9.1%
3	Valley County	12.4K	$76,078	$657,000 +133.1%	$42,367	11.7%
4	Kootenai County	182.0K	$81,861	$518,700 +84.0%	$40,981	9.0%
5	Ada County	518.9K	$91,502	$512,300 +81.7%	$49,757	8.3%
6	Bonner County	51.0K	$66,979	$487,900 +73.1%	$40,813	11.1%
7	Boise County	8.3K	$78,774	$476,100 +68.9%	$38,748	7.7%
8	Gem County	20.6K	$64,605	$428,700 +52.1%	$33,907	12.0%
9	Madison County	54.6K	$60,160	$414,800 +47.1%	$23,958	24.5%
10	Boundary County	13.2K	$67,237	$410,500 +45.6%	$33,579	13.6%
11	Jefferson County	33.2K	$86,679	$408,400 +44.9%	$31,834	9.7%
12	Canyon County	250.8K	$76,488	$390,000 +38.3%	$32,651	10.5%
13	Custer County	4.5K	$67,574	$381,700 +35.4%	$31,839	15.8%
14	Adams County	4.7K	$61,808	$376,500 +33.6%	$36,243	17.9%
15	Franklin County	15.1K	$71,950	$372,600 +32.2%	$31,818	7.9%
16	Bonneville County	129.5K	$79,068	$368,800 +30.8%	$35,922	9.8%
17	Latah County	41.0K	$65,424	$368,600 +30.8%	$36,063	17.6%
18	Owyhee County	12.5K	$64,406	$359,800 +27.6%	$28,436	12.2%
19	Payette County	26.8K	$67,673	$341,800 +21.2%	$31,280	10.2%
20	Twin Falls County	93.7K	$67,409	$337,900 +19.9%	$35,344	11.5%
21	Nez Perce County	42.7K	$72,599	$334,700 +18.7%	$38,311	12.2%
22	Lemhi County	8.2K	$53,202	$326,100 +15.7%	$34,545	12.8%
23	Elmore County	29.3K	$65,359	$316,500 +12.3%	$32,615	10.5%
24	Fremont County	13.9K	$72,683	$314,200 +11.5%	$32,810	10.1%
25	Idaho County	17.4K	$66,325	$310,200 +10.0%	$33,585	11.1%
26	Camas County	1.1K	$57,955	$304,000 +7.8%	$36,038	5.9%
27	Bannock County	89.5K	$66,499	$300,700 +6.7%	$33,866	12.3%
28	Benewah County	10.1K	$59,794	$293,500 +4.1%	$32,105	12.9%
29	Bingham County	49.7K	$77,878	$293,300 +4.0%	$31,839	11.7%
30	Cassia County	25.5K	$70,830	$284,600 +1.0%	$32,041	12.4%
31	Washington County	11.1K	$54,000	$278,100 -1.3%	$30,783	15.3%
32	Bear Lake County	6.7K	$75,260	$275,000 -2.4%	$34,260	7.0%
33	Oneida County	4.8K	$74,954	$272,000 -3.5%	$32,848	10.8%
34	Jerome County	25.2K	$71,724	$271,800 -3.6%	$29,353	12.6%
35	Clearwater County	9.0K	$60,000	$268,200 -4.9%	$34,062	13.2%
36	Shoshone County	13.8K	$55,527	$267,400 -5.1%	$29,688	13.1%
37	Minidoka County	22.2K	$70,377	$262,600 -6.8%	$33,008	14.5%
38	Lincoln County	5.4K	$71,453	$255,600 -9.3%	$29,550	10.5%
39	Gooding County	15.9K	$63,559	$250,900 -11.0%	$29,826	13.0%
40	Caribou County	7.2K	$68,782	$241,500 -14.3%	$32,018	9.2%
41	Lewis County	3.7K	$51,615	$225,300 -20.1%	$31,902	15.3%
42	Butte County	2.7K	$53,015	$217,600 -22.8%	$28,232	19.3%
43	Clark County	849	$55,208	$216,900 -23.1%	$22,561	11.7%
44	Power County	8.1K	$61,146	$212,900 -24.5%	$26,209	9.5%

Richest Counties in Idaho

Top 10 counties ranked by per capita income.

#	County	Pop.	Income	Home Value	Per Capita	Poverty
1	Blaine County	25.0K	$92,566	$735,300	$57,942 +40.4%	6.6%
2	Teton County	12.4K	$99,805	$690,500	$52,000 +26.0%	9.1%
3	Ada County	518.9K	$91,502	$512,300	$49,757 +20.6%	8.3%
4	Valley County	12.4K	$76,078	$657,000	$42,367 +2.7%	11.7%
5	Kootenai County	182.0K	$81,861	$518,700	$40,981 -0.7%	9.0%
6	Bonner County	51.0K	$66,979	$487,900	$40,813 -1.1%	11.1%
7	Boise County	8.3K	$78,774	$476,100	$38,748 -6.1%	7.7%
8	Nez Perce County	42.7K	$72,599	$334,700	$38,311 -7.1%	12.2%
9	Adams County	4.7K	$61,808	$376,500	$36,243 -12.2%	17.9%
10	Latah County	41.0K	$65,424	$368,600	$36,063 -12.6%	17.6%

Poorest Counties in Idaho

Bottom 10 counties ranked by per capita income.

#	County	Pop.	Income	Home Value	Per Capita	Poverty
44	Clark County	849	$55,208	$216,900	$22,561 -45.3%	11.7%
43	Madison County	54.6K	$60,160	$414,800	$23,958 -41.9%	24.5%
42	Power County	8.1K	$61,146	$212,900	$26,209 -36.5%	9.5%
41	Butte County	2.7K	$53,015	$217,600	$28,232 -31.6%	19.3%
40	Owyhee County	12.5K	$64,406	$359,800	$28,436 -31.1%	12.2%
39	Jerome County	25.2K	$71,724	$271,800	$29,353 -28.9%	12.6%
38	Lincoln County	5.4K	$71,453	$255,600	$29,550 -28.4%	10.5%
37	Shoshone County	13.8K	$55,527	$267,400	$29,688 -28.0%	13.1%
36	Gooding County	15.9K	$63,559	$250,900	$29,826 -27.7%	13.0%
35	Washington County	11.1K	$54,000	$278,100	$30,783 -25.4%	15.3%

All 44 Counties Ranked

Every county in Idaho ranked by per capita income. Click any county for its full profile.

#	County	Pop.	Income	Home Value	Per Capita	Poverty
1	Blaine County	25.0K	$92,566	$735,300	$57,942 +40.4%	6.6%
2	Teton County	12.4K	$99,805	$690,500	$52,000 +26.0%	9.1%
3	Ada County	518.9K	$91,502	$512,300	$49,757 +20.6%	8.3%
4	Valley County	12.4K	$76,078	$657,000	$42,367 +2.7%	11.7%
5	Kootenai County	182.0K	$81,861	$518,700	$40,981 -0.7%	9.0%
6	Bonner County	51.0K	$66,979	$487,900	$40,813 -1.1%	11.1%
7	Boise County	8.3K	$78,774	$476,100	$38,748 -6.1%	7.7%
8	Nez Perce County	42.7K	$72,599	$334,700	$38,311 -7.1%	12.2%
9	Adams County	4.7K	$61,808	$376,500	$36,243 -12.2%	17.9%
10	Latah County	41.0K	$65,424	$368,600	$36,063 -12.6%	17.6%
11	Camas County	1.1K	$57,955	$304,000	$36,038 -12.7%	5.9%
12	Bonneville County	129.5K	$79,068	$368,800	$35,922 -12.9%	9.8%
13	Twin Falls County	93.7K	$67,409	$337,900	$35,344 -14.3%	11.5%
14	Lemhi County	8.2K	$53,202	$326,100	$34,545 -16.3%	12.8%
15	Bear Lake County	6.7K	$75,260	$275,000	$34,260 -17.0%	7.0%
16	Clearwater County	9.0K	$60,000	$268,200	$34,062 -17.4%	13.2%
17	Gem County	20.6K	$64,605	$428,700	$33,907 -17.8%	12.0%
18	Bannock County	89.5K	$66,499	$300,700	$33,866 -17.9%	12.3%
19	Idaho County	17.4K	$66,325	$310,200	$33,585 -18.6%	11.1%
20	Boundary County	13.2K	$67,237	$410,500	$33,579 -18.6%	13.6%
21	Minidoka County	22.2K	$70,377	$262,600	$33,008 -20.0%	14.5%
22	Oneida County	4.8K	$74,954	$272,000	$32,848 -20.4%	10.8%
23	Fremont County	13.9K	$72,683	$314,200	$32,810 -20.5%	10.1%
24	Canyon County	250.8K	$76,488	$390,000	$32,651 -20.9%	10.5%
25	Elmore County	29.3K	$65,359	$316,500	$32,615 -21.0%	10.5%
26	Benewah County	10.1K	$59,794	$293,500	$32,105 -22.2%	12.9%
27	Cassia County	25.5K	$70,830	$284,600	$32,041 -22.3%	12.4%
28	Caribou County	7.2K	$68,782	$241,500	$32,018 -22.4%	9.2%
29	Lewis County	3.7K	$51,615	$225,300	$31,902 -22.7%	15.3%
30	Bingham County	49.7K	$77,878	$293,300	$31,839 -22.8%	11.7%
31	Custer County	4.5K	$67,574	$381,700	$31,839 -22.8%	15.8%
32	Jefferson County	33.2K	$86,679	$408,400	$31,834 -22.8%	9.7%
33	Franklin County	15.1K	$71,950	$372,600	$31,818 -22.9%	7.9%
34	Payette County	26.8K	$67,673	$341,800	$31,280 -24.2%	10.2%
35	Washington County	11.1K	$54,000	$278,100	$30,783 -25.4%	15.3%
36	Gooding County	15.9K	$63,559	$250,900	$29,826 -27.7%	13.0%
37	Shoshone County	13.8K	$55,527	$267,400	$29,688 -28.0%	13.1%
38	Lincoln County	5.4K	$71,453	$255,600	$29,550 -28.4%	10.5%
39	Jerome County	25.2K	$71,724	$271,800	$29,353 -28.9%	12.6%
40	Owyhee County	12.5K	$64,406	$359,800	$28,436 -31.1%	12.2%
41	Butte County	2.7K	$53,015	$217,600	$28,232 -31.6%	19.3%
42	Power County	8.1K	$61,146	$212,900	$26,209 -36.5%	9.5%
43	Madison County	54.6K	$60,160	$414,800	$23,958 -41.9%	24.5%
44	Clark County	849	$55,208	$216,900	$22,561 -45.3%	11.7%

Richest Counties in Idaho

Top 10 counties ranked by poverty rate.

#	County	Pop.	Income	Home Value	Per Capita	Poverty
1	Camas County	1.1K	$57,955	$304,000	$36,038	5.9% -53.4%
2	Blaine County	25.0K	$92,566	$735,300	$57,942	6.6% -47.3%
3	Bear Lake County	6.7K	$75,260	$275,000	$34,260	7.0% -44.3%
4	Boise County	8.3K	$78,774	$476,100	$38,748	7.7% -38.7%
5	Franklin County	15.1K	$71,950	$372,600	$31,818	7.9% -37.5%
6	Ada County	518.9K	$91,502	$512,300	$49,757	8.3% -33.8%
7	Kootenai County	182.0K	$81,861	$518,700	$40,981	9.0% -28.2%
8	Teton County	12.4K	$99,805	$690,500	$52,000	9.1% -27.6%
9	Caribou County	7.2K	$68,782	$241,500	$32,018	9.2% -26.9%
10	Power County	8.1K	$61,146	$212,900	$26,209	9.5% -24.8%

Poorest Counties in Idaho

Bottom 10 counties ranked by poverty rate.

#	County	Pop.	Income	Home Value	Per Capita	Poverty
44	Madison County	54.6K	$60,160	$414,800	$23,958	24.5% +94.3%
43	Butte County	2.7K	$53,015	$217,600	$28,232	19.3% +52.8%
42	Adams County	4.7K	$61,808	$376,500	$36,243	17.9% +42.2%
41	Latah County	41.0K	$65,424	$368,600	$36,063	17.6% +40.0%
40	Custer County	4.5K	$67,574	$381,700	$31,839	15.8% +25.2%
39	Lewis County	3.7K	$51,615	$225,300	$31,902	15.3% +21.5%
38	Washington County	11.1K	$54,000	$278,100	$30,783	15.3% +21.3%
37	Minidoka County	22.2K	$70,377	$262,600	$33,008	14.5% +15.4%
36	Boundary County	13.2K	$67,237	$410,500	$33,579	13.6% +8.3%
35	Clearwater County	9.0K	$60,000	$268,200	$34,062	13.2% +5.0%

All 44 Counties Ranked

Every county in Idaho ranked by poverty rate. Click any county for its full profile.

#	County	Pop.	Income	Home Value	Per Capita	Poverty
1	Camas County	1.1K	$57,955	$304,000	$36,038	5.9% -53.4%
2	Blaine County	25.0K	$92,566	$735,300	$57,942	6.6% -47.3%
3	Bear Lake County	6.7K	$75,260	$275,000	$34,260	7.0% -44.3%
4	Boise County	8.3K	$78,774	$476,100	$38,748	7.7% -38.7%
5	Franklin County	15.1K	$71,950	$372,600	$31,818	7.9% -37.5%
6	Ada County	518.9K	$91,502	$512,300	$49,757	8.3% -33.8%
7	Kootenai County	182.0K	$81,861	$518,700	$40,981	9.0% -28.2%
8	Teton County	12.4K	$99,805	$690,500	$52,000	9.1% -27.6%
9	Caribou County	7.2K	$68,782	$241,500	$32,018	9.2% -26.9%
10	Power County	8.1K	$61,146	$212,900	$26,209	9.5% -24.8%
11	Jefferson County	33.2K	$86,679	$408,400	$31,834	9.7% -23.2%
12	Bonneville County	129.5K	$79,068	$368,800	$35,922	9.8% -22.5%
13	Fremont County	13.9K	$72,683	$314,200	$32,810	10.1% -20.1%
14	Payette County	26.8K	$67,673	$341,800	$31,280	10.2% -19.1%
15	Lincoln County	5.4K	$71,453	$255,600	$29,550	10.5% -16.9%
16	Elmore County	29.3K	$65,359	$316,500	$32,615	10.5% -16.7%
17	Canyon County	250.8K	$76,488	$390,000	$32,651	10.5% -16.6%
18	Oneida County	4.8K	$74,954	$272,000	$32,848	10.8% -14.2%
19	Idaho County	17.4K	$66,325	$310,200	$33,585	11.1% -11.8%
20	Bonner County	51.0K	$66,979	$487,900	$40,813	11.1% -11.8%
21	Twin Falls County	93.7K	$67,409	$337,900	$35,344	11.5% -8.9%
22	Valley County	12.4K	$76,078	$657,000	$42,367	11.7% -7.2%
23	Bingham County	49.7K	$77,878	$293,300	$31,839	11.7% -7.1%
24	Clark County	849	$55,208	$216,900	$22,561	11.7% -6.8%
25	Gem County	20.6K	$64,605	$428,700	$33,907	12.0% -4.9%
26	Owyhee County	12.5K	$64,406	$359,800	$28,436	12.2% -2.9%
27	Nez Perce County	42.7K	$72,599	$334,700	$38,311	12.2% -2.8%
28	Bannock County	89.5K	$66,499	$300,700	$33,866	12.3% -2.4%
29	Cassia County	25.5K	$70,830	$284,600	$32,041	12.4% -1.5%
30	Jerome County	25.2K	$71,724	$271,800	$29,353	12.6% -0.1%
31	Lemhi County	8.2K	$53,202	$326,100	$34,545	12.8% +1.9%
32	Benewah County	10.1K	$59,794	$293,500	$32,105	12.9% +2.3%
33	Gooding County	15.9K	$63,559	$250,900	$29,826	13.0% +3.2%
34	Shoshone County	13.8K	$55,527	$267,400	$29,688	13.1% +3.8%
35	Clearwater County	9.0K	$60,000	$268,200	$34,062	13.2% +5.0%
36	Boundary County	13.2K	$67,237	$410,500	$33,579	13.6% +8.3%
37	Minidoka County	22.2K	$70,377	$262,600	$33,008	14.5% +15.4%
38	Washington County	11.1K	$54,000	$278,100	$30,783	15.3% +21.3%
39	Lewis County	3.7K	$51,615	$225,300	$31,902	15.3% +21.5%
40	Custer County	4.5K	$67,574	$381,700	$31,839	15.8% +25.2%
41	Latah County	41.0K	$65,424	$368,600	$36,063	17.6% +40.0%
42	Adams County	4.7K	$61,808	$376,500	$36,243	17.9% +42.2%
43	Butte County	2.7K	$53,015	$217,600	$28,232	19.3% +52.8%
44	Madison County	54.6K	$60,160	$414,800	$23,958	24.5% +94.3%

About This Data

All figures are estimates from the American Community Survey 2024 5-Year Estimates, published by the U.S. Census Bureau. Values are subject to sampling variability and margin of error.

Rankings are within Idaho only and may differ from national rankings. For more information, see our methodology.

Frequently Asked Questions

What is the richest county in Idaho?

The richest county in Idaho by median household income is Teton County, with a median household income of $99,805 according to the 2024 American Community Survey. This is above the national median of $75,149.

What is the poorest county in Idaho?

The poorest county in Idaho by median household income is Lewis County, at $51,615. This is $23,534 below the national median of $75,149.

How many counties are in Idaho?

Idaho has 44 counties with income data from the American Community Survey. 11 of these (25%) have a median household income above the national median of $75,149.

What is the median household income in Idaho?

The statewide median household income in Idaho is $77,800, which is 3.5% above the national median of $75,149.

Which county in Idaho has the highest home values?

Blaine County has the highest median home value in Idaho at $735,300.