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Clark County, ID


Designated Market Area: Idaho Falls-Pocatello, ID-WY
USDA County Type (2015): Farming, Low Education
American Communities Project County Type (2023): Hispanic Centers

Places in Clark County, ID     [Sort places by name]

 

Tracts in Clark County, ID

   



Click here to view demographic data for Clark County, ID

2022 population: 806   ( 176 from 2010 , 18 from 2020)
Land area: 1763.1 square miles
Population density: 0.5 persons per square mile

2022 Census data
White:430 53.35% 22.9%
Black:202.48% 900.0%
Indian:70.87% 16.7%
Asian:60.74% 20.0%
2+ races:222.73% 100.0%
Hispanic:32139.83% 19.3%
Total non-White:37646.65% 11.3%

2020-2022 ComponentsNumberRate
Births:21 13.3
Deaths:106.3
Net Migration: 31.9
Net Immigration: 31.9
Change in White population:-128 -13.0
Change in Non-White pop.:-48 -4.9



Historical Presidential Election Results for Clark County, ID



Click on the Year to view county-level data for that election.

YearTurnout WinnerRunner-Up OtherTotal Votes Diff
(St)
Diff
(US)
PSV
2020 51% Donald Trump* (R) 264 84.9% Joe Biden (D) 41 13.2% 6 [+] 1.9% 311 21 38 0.04%
2016 50% Donald Trump (R) 203 71.7% Hillary Clinton (D) 44 15.5% 36 [+] 12.7% 283 12 26 0.04%
2012 51% Mitt Romney (R) 235 71.6% Barack Obama* (D) 66 20.1% 27 [+] 8.2% 328 8 24 0.05%
2008 56% John McCain (R) 305 81.3% Barack Obama (D) 64 17.1% 6 [+] 1.6% 375 20 36 0.06%
2004 53% George W. Bush* (R) 302 85.6% John Kerry (D) 46 13.0% 5 [+] 1.4% 353 17 35 0.06%
2000 57% George W. Bush (R) 311 81.4% Albert Gore, Jr. (D) 63 16.5% 8 [+] 2.1% 382 14 34 0.08%
1996 71% Robert Dole (R) 266 61.3% Bill Clinton* (D) 117 27.0% 51 [+] 11.8% 434 9 21 0.09%
1992 76% George Bush* (R) 195 46.1% Ross Perot (I) 119 28.1% 109 [+] 25.8% 423 4 9 0.09%
1988 79% George Bush (R) 281 66.7% Michael Dukakis (D) 133 31.6% 7 [+] 1.7% 421 5 13 0.10%
1984 78% Ronald Reagan* (R) 353 85.1% Walter Mondale (D) 59 14.2% 3 0.7% 415 13 26 0.10%
1980 91% Ronald Reagan (R) 379 78.5% Jimmy Carter* (D) 87 18.0% 17 [+] 3.5% 483 12 28 0.11%
1976 110% Gerald Ford* (R) 334 63.7% Jimmy Carter (D) 169 32.3% 21 [+] 4.0% 524 4 16 0.15%
1972 101% Richard Nixon* (R) 339 74.3% George McGovern (D) 64 14.0% 53 [+] 11.6% 456 10 14 0.15%
1968 100% Richard Nixon (R) 271 66.6% Hubert Humphrey (D) 87 21.4% 49 [+] 12.0% 407 10 23 0.14%
1964 99% Barry Goldwater (R) 262 58.5% Lyndon Johnson* (D) 186 41.5% 0 0.0% 448 9 20 0.15%
1960 92% Richard Nixon (R) 283 61.7% John Kennedy (D) 176 38.3% 0 0.0% 459 8 12 0.15%
1956 90% Dwight Eisenhower* (R) 318 67.8% Adlai Stevenson (D) 151 32.2% 0 0.0% 469 7 10 0.17%
1952 97% Dwight Eisenhower (R) 382 75.2% Adlai Stevenson (D) 126 24.8% 0 0.0% 508 10 20 0.18%
1948 80% Thomas Dewey (R) 262 60.6% Harry Truman* (D) 165 38.2% 5 [+] 1.2% 432 13 16 0.20%
1944 89% Thomas Dewey (R) 317 63.5% Franklin Roosevelt* (D) 180 36.1% 2 0.4% 499 15 18 0.24%
1940 106% Wendell Willkie (R) 399 65.3% Franklin Roosevelt* (D) 212 34.7% 0 0.0% 611 20 21 0.26%
1936 102% Alf Landon (R) 304 52.4% Franklin Roosevelt* (D) 272 46.9% 4 [+] 0.7% 580 19 16 0.29%
1932 102% Franklin Roosevelt (D) 325 54.0% Herbert Hoover* (R) 276 45.8% 1 [+] 0.2% 602 8 6 0.32%
1928 77% Herbert Hoover (R) 388 74.9% Al Smith (D) 129 24.9% 1 [+] 0.2% 518 11 17 0.34%
1924 86% Calvin Coolidge (R) 494 69.7% Robert LaFollette (Prog) 172 24.3% 43 [+] 6.1% 709 22 16 0.48%
1920 80% Warren Harding (R) 611 77.0% James Cox (D) 182 23.0% 0 0.0% 793 11 17 0.57%
* incumbent         PSV: percent of state vote



2020 President, Clark County, ID
CandidateVotesPct
Joe Biden (D) 41 13.2%
Donald Trump* (R) 264 84.9%
Jo Jorgensen (Lbt) 4 1.3%
Other 2 0.6%
TOTAL 311
Turnout: 51% Diff (St): 21 Diff (US): 38


2016 President, Clark County, ID
CandidateVotesPct
Hillary Clinton (D) 44 15.5%
Donald Trump (R) 203 71.7%
Gary Johnson (Lbt) 4 1.4%
Jill Stein (Grn) 1 0.4%
Evan McMullin (I) 23 8.1%
Other 8 2.8%
TOTAL 283
Turnout: 50% Diff (St): 12 Diff (US): 26


2012 President, Clark County, ID
CandidateVotesPct
Barack Obama* (D) 66 20.1%
Mitt Romney (R) 235 71.6%
Gary Johnson (Lbt) 16 4.9%
Other 11 3.4%
TOTAL 328
Turnout: 51% Diff (St): 8 Diff (US): 24


2008 President, Clark County, ID
CandidateVotesPct
Barack Obama (D) 64 17.1%
John McCain (R) 305 81.3%
Ralph Nader (I) 2 0.5%
Bob Barr (Lbt) 1 0.3%
Other 3 0.8%
TOTAL 375
Turnout: 56% Diff (St): 20 Diff (US): 36


2004 President, Clark County, ID
CandidateVotesPct
George W. Bush* (R) 302 85.6%
John Kerry (D) 46 13.0%
Other 5 1.4%
TOTAL 353
Turnout: 53% Diff (St): 17 Diff (US): 35


2000 President, Clark County, ID
CandidateVotesPct
George W. Bush (R) 311 81.4%
Albert Gore, Jr. (D) 63 16.5%
Ralph Nader (Grn) 1 0.3%
Pat Buchanan (Ref) 6 1.6%
Other 1 0.3%
TOTAL 382
Turnout: 57% Diff (St): 14 Diff (US): 34


1996 President, Clark County, ID
CandidateVotesPct
Bill Clinton* (D) 117 27.0%
Robert Dole (R) 266 61.3%
Ross Perot (Ref) 45 10.4%
Harry Browne (Lbt) 2 0.5%
Other 4 0.9%
TOTAL 434
Turnout: 71% Diff (St): 9 Diff (US): 21


1992 President, Clark County, ID
CandidateVotesPct
Bill Clinton (D) 95 22.5%
George Bush* (R) 195 46.1%
Ross Perot (I) 119 28.1%
Other 14 3.3%
TOTAL 423
Turnout: 76% Diff (St): 4 Diff (US): 9


1988 President, Clark County, ID
CandidateVotesPct
George Bush (R) 281 66.7%
Michael Dukakis (D) 133 31.6%
Ron Paul (Lbt) 2 0.5%
Other 5 1.2%
TOTAL 421
Turnout: 79% Diff (St): 5 Diff (US): 13


1984 President, Clark County, ID
CandidateVotesPct
Ronald Reagan* (R) 353 85.1%
Walter Mondale (D) 59 14.2%
Other 3 0.7%
TOTAL 415
Turnout: 78% Diff (St): 13 Diff (US): 26


1980 President, Clark County, ID
CandidateVotesPct
Ronald Reagan (R) 379 78.5%
Jimmy Carter* (D) 87 18.0%
John Anderson (I) 11 2.3%
Edward Clark (Lbt) 6 1.2%
TOTAL 483
Turnout: 91% Diff (St): 12 Diff (US): 28


1976 President, Clark County, ID
CandidateVotesPct
Jimmy Carter (D) 169 32.3%
Gerald Ford* (R) 334 63.7%
Other 21 4.0%
TOTAL 524
Turnout: 110% Diff (St): 4 Diff (US): 16


1972 President, Clark County, ID
CandidateVotesPct
Richard Nixon* (R) 339 74.3%
George McGovern (D) 64 14.0%
John Schmitz (Amer) 52 11.4%
Other 1 0.2%
TOTAL 456
Turnout: 101% Diff (St): 10 Diff (US): 14


1968 President, Clark County, ID
CandidateVotesPct
Richard Nixon (R) 271 66.6%
Hubert Humphrey (D) 87 21.4%
George Wallace (AIP) 49 12.0%
TOTAL 407
Turnout: 100% Diff (St): 10 Diff (US): 23


1956 President, Clark County, ID
CandidateVotesPct
Dwight Eisenhower* (R) 318 67.8%
Adlai Stevenson (D) 151 32.2%
TOTAL 469
Turnout: 90% Diff (St): 7 Diff (US): 10


1952 President, Clark County, ID
CandidateVotesPct
Dwight Eisenhower (R) 382 75.2%
Adlai Stevenson (D) 126 24.8%
TOTAL 508
Turnout: 97% Diff (St): 10 Diff (US): 20


1948 President, Clark County, ID
CandidateVotesPct
Harry Truman* (D) 165 38.2%
Thomas Dewey (R) 262 60.6%
Henry Wallace (Prog) 4 0.9%
Other 1 0.2%
TOTAL 432
Turnout: 80% Diff (St): 13 Diff (US): 16


1944 President, Clark County, ID
CandidateVotesPct
Franklin Roosevelt* (D) 180 36.1%
Thomas Dewey (R) 317 63.5%
Other 2 0.4%
TOTAL 499
Turnout: 89% Diff (St): 15 Diff (US): 18


1936 President, Clark County, ID
CandidateVotesPct
Franklin Roosevelt* (D) 272 46.9%
Alf Landon (R) 304 52.4%
William Lemke (Union) 4 0.7%
TOTAL 580
Turnout: 102% Diff (St): 19 Diff (US): 16


1932 President, Clark County, ID
CandidateVotesPct
Franklin Roosevelt (D) 325 54.0%
Herbert Hoover* (R) 276 45.8%
Other 1 0.2%
TOTAL 602
Turnout: 102% Diff (St): 8 Diff (US): 6


1928 President, Clark County, ID
CandidateVotesPct
Herbert Hoover (R) 388 74.9%
Al Smith (D) 129 24.9%
Norman Thomas (Soc) 1 0.2%
TOTAL 518
Turnout: 77% Diff (St): 11 Diff (US): 17


1924 President, Clark County, ID
CandidateVotesPct
Calvin Coolidge (R) 494 69.7%
John Davis (D) 43 6.1%
Robert LaFollette (Prog) 172 24.3%
TOTAL 709
Turnout: 86% Diff (St): 22 Diff (US): 16


1920 President, Clark County, ID
CandidateVotesPct
Warren Harding (R) 611 77.0%
James Cox (D) 182 23.0%
TOTAL 793
Turnout: 80% Diff (St): 11 Diff (US): 17
* incumbent

Historical Statewide Election Results for Clark County, ID

Click on the Year to view county-level data for that election.

YearTypeTurnout WinnerRunner-Up OtherTotal VotesDiff PSV
2022 S3 34% Mike Crapo* (R) 161 78.2% David Roth (D) 19 9.2% 26 [+] 12.6% 206 17 0.03%
2022 G 35% Brad Little* (R) 145 67.4% Ammon Bundy (I) 45 20.9% 25 [+] 11.6% 215 7 0.04%
2020 S2 51% Jim Risch* (R) 254 81.7% Paulette Jordan (D) 42 13.5% 15 [+] 4.8% 311 19 0.04%
2018 G 48% Brad Little (R) 195 77.1% Paulette Jordan (D) 47 18.6% 11 [+] 4.3% 253 17 0.04%
2016 S3 50% Mike Crapo* (R) 225 80.4% Jerry Sturgill (D) 32 11.4% 23 [+] 8.2% 280 14 0.04%
2014 S2 39% Jim Risch* (R) 195 84.1% Nels Mitchell (D) 37 15.9% 0 0.0% 232 19 0.05%
2014 G 40% Butch Otter* (R) 167 70.2% A.J. Balukoff (D) 48 20.2% 23 [+] 9.7% 238 17 0.05%
2010 S3 51% Mike Crapo* (R) 283 83.0% Tom Sullivan (D) 40 11.7% 18 [+] 5.3% 341 12 0.08%
2010 G 51% Butch Otter* (R) 227 66.4% Keith Allred (D) 91 26.6% 24 [+] 7.0% 342 7 0.08%
2008 S2 54% Jim Risch (R) 229 62.6% Larry LaRocco (D) 70 19.1% 67 [+] 18.3% 366 5 0.06%
2006 G 50% Butch Otter* (R) 229 68.0% Jerry Brady (D) 92 27.3% 16 [+] 4.7% 337 15 0.07%
2002 S2 45% Larry Craig* (R) 236 78.4% Alan Blinken (D) 56 18.6% 9 [+] 3.0% 301 13 0.07%
2002 G 46% Dirk Kempthorne* (R) 226 73.9% Jerry Brady (D) 72 23.5% 8 [+] 2.6% 306 18 0.07%
1998 S3 61% Mike Crapo (R) 312 79.8% Bill Mauk (D) 70 17.9% 9 [+] 2.3% 391 10 0.10%
1998 G 61% Dirk Kempthorne (R) 301 77.2% Bob Huntley (D) 75 19.2% 14 [+] 3.6% 390 9 0.10%
1996 S2 71% Larry Craig* (R) 323 73.7% Walt Minnick (D) 96 21.9% 19 [+] 4.3% 438 17 0.09%
1994 G 70% Phil Batt (R) 227 55.0% Larry EchoHawk (D) 140 33.9% 46 [+] 11.1% 413 3 0.10%
1992 S3 75% Dirk Kempthorne (R) 257 61.3% Richard Stallings (D) 162 38.7% 0 0.0% 419 5 0.09%
1990 S2 69% Larry Craig (R) 267 72.8% Ron Twilegar (D) 100 27.2% 0 0.0% 367 11 0.12%
1990 G 72% Cecil Andrus* (D) 195 50.6% Roger Fairchild (R) 190 49.4% 0 0.0% 385 18 0.12%
1986 S3 75% Steven Symms* (R) 270 67.7% John Evans (D) 129 32.3% 0 0.0% 399 16 0.10%
1986 G 77% David Leroy (R) 272 66.5% Cecil Andrus (D) 131 32.0% 6 [+] 1.5% 409 18 0.11%
1984 S2 75% James McClure* (R) 328 82.4% Peter Busch (D) 65 16.3% 5 [+] 1.3% 398 10 0.10%
1982 G 86% Phil Batt (R) 280 61.3% John Evans* (D) 177 38.7% 0 0.0% 457 12 0.14%
1980 S3 91% Steven Symms (R) 282 58.9% Frank Church* (D) 196 40.9% 1 [+] 0.2% 479 9 0.11%
1978 S2 88% James McClure* (R) 363 84.4% Dwight Jensen (D) 67 15.6% 0 0.0% 430 16 0.15%
1978 G 91% John Evans* (D) 252 56.4% Allan Larsen (R) 194 43.4% 1 [+] 0.2% 447 4 0.15%
1974 S3 77% Frank Church* (D) 183 51.0% Robert Smith (R) 168 46.8% 8 [+] 2.2% 359 5 0.14%
1974 G 80% Cecil Andrus* (D) 199 53.8% Jack Murphy (R) 164 44.3% 7 [+] 1.9% 370 18 0.14%
1972 S2 101% James McClure (R) 301 66.0% Bud Davis (D) 143 31.4% 12 [+] 2.6% 456 14 0.15%
1970 G 91% Don Samuelson* (R) 245 66.2% Cecil Andrus (D) 125 33.8% 0 0.0% 370 18 0.15%
1968 S3 101% George Hansen (R) 207 50.5% Frank Church* (D) 203 49.5% 0 0.0% 410 11 0.14%
1966 S2 83% Len Jordan* (R) 233 65.4% Ralph Harding (D) 123 34.6% 0 0.0% 356 10 0.14%
1966 G 80% Don Samuelson (R) 229 66.2% Cecil Andrus (D) 93 26.9% 24 [+] 6.9% 346 25 0.14%
1962 S3 90% Frank Church* (D) 218 50.8% Jack Hawley (R) 211 49.2% 0 0.0% 429 4 0.17%
1962 S2 90% Len Jordan (R) 251 58.8% Gracie Pfost (D) 176 41.2% 0 0.0% 427 8 0.17%
1962 G 89% Robert Smylie* (R) 233 55.1% Vernon Smith (D) 190 44.9% 0 0.0% 423 0 0.17%
1960 S2 County data not available for this election: Henry Dworshak* (R) defeated Bob McLaughlin (D) statewide.
*: incumbent               +: ran on additional party lines               Type: G: Governor; S1,S2,S3: Senate Class 1, 2 or 3
italics: special election           RO: runoff election           PSV: percent of state vote


Historical U.S. House Election Results for Clark County, ID

Click on the District to view county-level data for that election (where available).

DateDistrictWinnerRunner-Up OtherTotal Votes
2022-11-08 ID02Mike Simpson* (R) 170 86.7% Wendy Norman (D) 26 13.3% 0 0.0% 196
County Total for 2022-11-08:   196
2020-11-03 ID02Mike Simpson* (R) 270 88.5% Aaron Swisher (D) 29 9.5% 6 2.0% 305
County Total for 2020-11-03:   305
2018-11-06 ID02Mike Simpson* (R) 217 87.1% Aaron Swisher (D) 32 12.9% 0 0.0% 249
County Total for 2018-11-06:   249
2016-11-08 ID02Mike Simpson* (R) 212 76.5% Jennifer Martinez (D) 38 13.7% 27 9.7% 277
County Total for 2016-11-08:   277
2014-11-04 ID02Mike Simpson* (R) 203 84.2% Richard Stallings (D) 38 15.8% 0 0.0% 241
County Total for 2014-11-04:   241
2012-11-06 ID02Mike Simpson* (R) 215 75.2% Nicole LeFavour (D) 71 24.8% 0 0.0% 286
County Total for 2012-11-06:   286
2010-11-02 ID02Mike Simpson* (R) 274 81.3% Mike Crawford (D) 34 10.1% 29 8.6% 337
County Total for 2010-11-02:   337
2008-11-04 ID02Mike Simpson* (R) 299 82.1% Deborah Holmes (D) 65 17.9% 0 0.0% 364
County Total for 2008-11-04:   364
2006-11-07 ID02Mike Simpson* (R) 252 76.8% Jim Hansen (D) 66 20.1% 10 3.0% 328
County Total for 2006-11-07:   328
2004-11-02 ID02Mike Simpson* (R) 294 85.0% Lin Whitworth (D) 52 15.0% 0 0.0% 346
County Total for 2004-11-02:   346
2002-11-05 ID02Mike Simpson* (R) 236 79.2% Edward Kinghorn (D) 52 17.4% 10 3.4% 298
County Total for 2002-11-05:   298
2000-11-07 ID02Mike Simpson* (R) 294 81.2% Craig Williams (D) 58 16.0% 10 2.8% 362
County Total for 2000-11-07:   362
1998-11-03 ID02Mike Simpson (R) 242 61.9% Richard Stallings (D) 134 34.3% 15 3.8% 391
County Total for 1998-11-03:   391
1996-11-05 ID02Mike Crapo* (R) 335 78.1% John Seidl (D) 87 20.3% 7 1.6% 429
County Total for 1996-11-05:   429
1994-11-08 ID02Mike Crapo* (R) 301 80.1% Penny Fletcher (D) 75 19.9% 0 0.0% 376
County Total for 1994-11-08:   376
1992-11-03 ID02Mike Crapo (R) 255 61.6% J.D. Williams (D) 141 34.1% 18 4.3% 414
County Total for 1992-11-03:   414
*: incumbent           sp: special election           RO: runoff election

Voter Registration Data for Clark County, ID

YearTotalRepublicanDemocratOtherR/D EdgeR/D Edge %VAPOP %
2023 343 285 83.1% 21 6.1% 37 10.8% Rep +264 Rep +77.0% 56%
2022 352 290 82.4% 17 4.8% 45 12.8% Rep +273 Rep +77.6% 58%
2020 390 324 83.1% 18 4.6% 48 12.3% Rep +306 Rep +78.5% 64%
2018 379 309 81.5% 17 4.5% 53 14.0% Rep +292 Rep +77.0% 61%
2016 368 300 81.5% 19 5.2% 49 13.3% Rep +281 Rep +76.4% 58%
2014 368 271 73.6% 16 4.3% 81 22.0% Rep +255 Rep +69.3% 57%
2012 447 0 0.0% 0 0.0% 447 100.0% n/a n/a 68%
2010 425 0 0.0% 0 0.0% 425 100.0% n/a n/a 63%
2008 448 0 0.0% 0 0.0% 448 100.0% n/a n/a 67%
2006 411 0 0.0% 0 0.0% 411 100.0% n/a n/a 61%
2004 432 0 0.0% 0 0.0% 432 100.0% n/a n/a 65%
2002 427 0 0.0% 0 0.0% 427 100.0% n/a n/a 64%
2000 509 0 0.0% 0 0.0% 509 100.0% n/a n/a 76%
1998 615 0 0.0% 0 0.0% 615 100.0% n/a n/a 96%
1994 539 0 0.0% 0 0.0% 539 100.0% n/a n/a 92%
1986 532 0 0.0% 0 0.0% 532 100.0% n/a n/a 100%
VAPOP% is the estimated percentage of voting age population that is registered.
Registration data may include "inactive" voters.   Data for each year pertains to the November elections.