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Lassen County, CA


Micropolitan Statistical Area: Susanville, CA
Designated Market Area: Reno, NV-CA
USDA County Type (2025): Government, Low Employment
American Communities Project County Type (2023): Graying America

Places in Lassen County, CA     [Sort places by name]

 

Tracts in Lassen County, CA

   



Click here to view demographic data for Lassen County, CA

2024 population: 28,340   ( 4,393 from 2020)
Land area: 4541.3 square miles
Population density: 6.2 persons per square mile

2024 Census data
White:17,785 62.76% 11.4%
Black:1,7426.15% 35.8%
Indian:7552.66% 11.2%
Asian:7202.54% 7.8%
2+ races:1,0073.55% 7.2%
Hispanic:6,33122.34% 15.5%
Total non-White:10,55537.24% 16.6%

2020-2024 ComponentsNumberRate
Births:1,151 8.8
Deaths:1,2039.2
Net Migration: -4,615-35.2
Net Immigration: 1781.4
Change in White population:-2,286 -7.0
Change in Non-White pop.:-2,107 -6.4



Historical Presidential Election Results for Lassen County, CA

Recent Trends
VotesΔ MarginSwing %
2024 vs. 2020 R -351 D +30 R + 2.9%
D -321
2024 vs. 2016 R +1,045 R +791 R + 0.7%
D +254
2020 vs. 2016 R +1,396 R +821 D + 2.2%
D +575
2024 vs. 2012 R +1,323 R +1,898 R + 14.3%
D -575
2016 vs. 2008 R +91 R +1,453 R + 19.4%
D -1,362
How to interpret this table


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

YearTurnout WinnerRunner-Up OtherTotal Votes Diff
(St) 		Diff
(US) 		PSV
2024 44% Donald Trump (R) 8,619 75.5% Kamala Harris (D) 2,478 21.7% 318 [+] 2.8% 11,415 37 26 0.07%
2020 44% Donald Trump* (R) 8,970 74.5% Joe Biden (D) 2,799 23.2% 276 [+] 2.3% 12,045 40 28 0.07%
2016 38% Donald Trump (R) 7,574 70.8% Hillary Clinton (D) 2,224 20.8% 901 [+] 8.4% 10,699 39 25 0.08%
2012 38% Mitt Romney (R) 7,296 68.0% Barack Obama* (D) 3,053 28.5% 376 [+] 3.5% 10,725 31 21 0.08%
2008 41% John McCain (R) 7,483 65.5% Barack Obama (D) 3,586 31.4% 364 [+] 3.2% 11,433 29 20 0.08%
2004 42% George W. Bush* (R) 8,126 71.0% John Kerry (D) 3,158 27.6% 166 [+] 1.4% 11,450 27 20 0.09%
2000 40% George W. Bush (R) 7,080 66.9% Albert Gore, Jr. (D) 2,982 28.2% 524 [+] 4.9% 10,586 25 19 0.10%
1996 41% Robert Dole (R) 5,194 52.6% Bill Clinton* (D) 3,318 33.6% 1,363 [+] 13.8% 9,875 14 12 0.10%
1992 47% George Bush* (R) 3,836 37.0% Bill Clinton (D) 3,388 32.7% 3,138 [+] 30.3% 10,362 4 0 0.09%
1988 44% George Bush (R) 5,157 58.6% Michael Dukakis (D) 3,446 39.2% 199 [+] 2.3% 8,802 7 5 0.09%
1984 49% Ronald Reagan* (R) 5,352 61.1% Walter Mondale (D) 3,254 37.1% 155 1.8% 8,761 4 2 0.09%
1980 52% Ronald Reagan (R) 4,464 54.5% Jimmy Carter* (D) 2,941 35.9% 793 [+] 9.7% 8,198 2 4 0.10%
1976 53% Jimmy Carter (D) 3,801 54.3% Gerald Ford* (R) 3,007 43.0% 190 [+] 2.7% 6,998 -6 -5 0.09%
1972 60% Richard Nixon* (R) 3,618 50.8% George McGovern (D) 3,134 44.0% 370 [+] 5.2% 7,122 -4 -10 0.09%
1968 62% Hubert Humphrey (D) 2,930 47.1% Richard Nixon (R) 2,553 41.1% 735 [+] 11.8% 6,218 -7 -2 0.09%
1964 68% Lyndon Johnson* (D) 4,072 65.7% Barry Goldwater (R) 2,124 34.3% 5 0.1% 6,201 -7 -4 0.09%
1960 70% John Kennedy (D) 3,472 59.1% Richard Nixon (R) 2,365 40.2% 40 0.7% 5,877 -10 -9 0.09%
1956 58% Adlai Stevenson (D) 3,412 57.2% Dwight Eisenhower* (R) 2,533 42.5% 18 0.3% 5,963 -13 -15 0.11%
1952 65% Adlai Stevenson (D) 4,237 55.8% Dwight Eisenhower (R) 3,313 43.7% 39 0.5% 7,589 -13 -12 0.15%
1948 47% Harry Truman* (D) 3,632 62.9% Thomas Dewey (R) 1,960 34.0% 181 [+] 3.1% 5,773 -13 -11 0.14%
1944 50% Franklin Roosevelt* (D) 3,678 65.8% Thomas Dewey (R) 1,896 33.9% 15 0.3% 5,589 -9 -12 0.16%
1940 63% Franklin Roosevelt* (D) 4,367 69.2% Wendell Willkie (R) 1,902 30.1% 44 0.7% 6,313 -11 -15 0.19%
1936 58% Franklin Roosevelt* (D) 4,193 79.5% Alf Landon (R) 1,035 19.6% 48 [+] 0.9% 5,276 -12 -17 0.20%
1932 50% Franklin Roosevelt (D) 3,056 70.4% Herbert Hoover* (R) 1,167 26.9% 117 [+] 2.7% 4,340 -10 -13 0.19%
1928 48% Herbert Hoover (R) 2,111 56.7% Al Smith (D) 1,597 42.9% 13 [+] 0.3% 3,721 -8 -1 0.21%
1924 39% Robert LaFollette (Prog) 1,164 44.3% Calvin Coolidge (R) 1,072 40.8% 393 [+] 14.9% 2,629 -16 -13 0.21%
1920 42% Warren Harding (R) 1,582 66.2% James Cox (D) 643 26.9% 164 [+] 6.9% 2,389 0 6 0.25%
1916 50% Woodrow Wilson* (D) 1,323 55.8% Charles Evans Hughes (R) 877 37.0% 173 [+] 7.3% 2,373 -9 -9 0.24%
1912 37% Woodrow Wilson (D) 644 45.6% Theodore Roosevelt (Prog) 559 39.6% 209 [+] 14.8% 1,412 1 -21 0.21%
1908 33% William Taft (R) 551 54.6% William J. Bryan (D) 361 35.8% 97 [+] 9.6% 1,009 -1 3 0.26%
1904 30% Theodore Roosevelt (R) 573 62.7% Alton Parker (D) 301 32.9% 40 [+] 4.4% 914 1 6 0.28%
1900 32% William McKinley* (R) 549 58.1% William J. Bryan (D) 326 34.5% 70 [+] 7.4% 945 4 6 0.31%
* incumbent         PSV: percent of state vote

Historical Statewide Election Results for Lassen County, CA

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

YearTypeTurnout WinnerRunner-Up OtherTotal VotesDiff PSV
2024 S1 43% Steve Garvey (R) 8,691 78.1% Adam Schiff (D) 2,439 21.9% 0 0.0% 11,130 37 0.07%
2022 S3 35% Mark Meuser (R) 7,181 79.2% Alex Padilla* (D) 1,888 20.8% 0 0.0% 9,069 40 0.08%
2022 G 36% Brian Dahle (R) 7,726 84.3% Gavin Newsom* (D) 1,444 15.7% 0 0.0% 9,170 43 0.08%
2018 S1 25% Kevin DeLeon (D) 4,788 70.2% Dianne Feinstein* (D) 2,030 29.8% 0 0.0% 6,818 n/a 0.06%
2018 G 33% John Cox (R) 6,973 77.3% Gavin Newsom (D) 2,043 22.7% 0 0.0% 9,016 39 0.07%
2016 S3 26% Kamala Harris (D) 4,151 56.3% Loretta Sanchez (D) 3,226 43.7% 0 0.0% 7,377 n/a 0.06%
2014 G 24% Neel Kashkari (R) 4,609 67.6% Jerry Brown* (D) 2,213 32.4% 0 0.0% 6,822 28 0.09%
2012 S1 37% Elizabeth Emken (R) 7,390 70.1% Dianne Feinstein* (D) 3,150 29.9% 0 0.0% 10,540 33 0.08%
2010 S3 32% Carly Fiorina (R) 6,127 66.6% Barbara Boxer* (D) 2,200 23.9% 871 [+] 9.5% 9,198 24 0.09%
2010 G 32% Meg Whitman (R) 4,632 50.1% Jerry Brown (D) 3,895 42.1% 718 [+] 7.8% 9,245 9 0.09%
2006 S1 31% Dick Mountjoy (R) 4,820 56.9% Dianne Feinstein* (D) 2,968 35.1% 678 [+] 8.0% 8,466 22 0.10%
2006 G 31% Arnold Schwarzenegger* (R) 5,665 66.0% Phil Angelides (D) 2,353 27.4% 562 [+] 6.6% 8,580 10 0.10%
2004 S3 41% Bill Jones (R) 7,051 62.4% Barbara Boxer* (D) 3,655 32.4% 589 [+] 5.2% 11,295 25 0.09%
2003 G 31% Arnold Schwarzenegger (R) 5,167 60.9% Tom McClintock (R) 1,505 17.7% 1,819 [+] 21.4% 8,491 35 0.10%
2002 G 29% Bill Simon (R) 4,512 58.6% Gray Davis* (D) 2,429 31.6% 753 [+] 9.8% 7,694 16 0.10%
2000 S1 39% Tom Campbell (R) 5,618 54.4% Dianne Feinstein* (D) 3,673 35.6% 1,039 [+] 10.1% 10,330 18 0.10%
1998 S3 31% Matt Fong (R) 4,810 60.3% Barbara Boxer* (D) 2,624 32.9% 538 [+] 6.7% 7,972 17 0.10%
1998 G 33% Dan Lungren (R) 4,065 49.2% Gray Davis (D) 3,792 45.9% 413 [+] 5.0% 8,270 11 0.10%
1994 S1 35% Michael Huffington (R) 4,597 56.5% Dianne Feinstein* (D) 2,639 32.4% 899 [+] 11.1% 8,135 12 0.10%
1994 G 36% Pete Wilson* (R) 4,827 58.6% Kathleen Brown (D) 2,671 32.4% 735 [+] 8.9% 8,233 3 0.10%
1992 S3 45% Bruce Herschensohn (R) 4,823 48.9% Barbara Boxer (D) 3,761 38.1% 1,289 [+] 13.1% 9,873 6 0.09%
1992 S1 45% John Seymour (R) 4,724 47.6% Dianne Feinstein (D) 4,005 40.4% 1,187 [+] 12.0% 9,916 10 0.09%
1990 G 41% Pete Wilson (R) 4,790 56.2% Dianne Feinstein (D) 3,152 37.0% 577 [+] 6.8% 8,519 7 0.11%
1988 S1 44% Pete Wilson* (R) 4,780 55.0% Leo McCarthy (D) 3,541 40.7% 377 [+] 4.3% 8,698 2 0.09%
1986 S3 40% Alan Cranston* (D) 3,660 49.2% Ed Zschau (R) 3,414 45.9% 360 [+] 4.8% 7,434 -2 0.10%
1986 G 40% George Deukmejian* (R) 5,154 69.0% Tom Bradley (D) 2,067 27.7% 253 [+] 3.4% 7,474 8 0.10%
1982 S1 47% Pete Wilson (R) 4,518 58.0% Jerry Brown (D) 2,754 35.3% 524 [+] 6.7% 7,796 6 0.10%
1982 G 47% George Deukmejian (R) 4,472 56.6% Tom Bradley (D) 3,003 38.0% 421 [+] 5.3% 7,896 7 0.10%
1980 S3 50% Alan Cranston* (D) 4,220 54.2% Paul Gann (R) 2,872 36.9% 695 [+] 8.9% 7,787 0 0.09%
1978 G 48% Jerry Brown* (D) 3,377 50.3% Evelle Younger (R) 2,849 42.5% 483 [+] 7.2% 6,709 6 0.10%
1976 S1 53% John Tunney* (D) 3,781 53.9% Sam Hayakawa (R) 2,895 41.2% 344 [+] 4.9% 7,020 -9 0.09%
1974 S3 40% Alan Cranston* (D) 3,121 63.0% Bill Richardson (R) 1,564 31.6% 268 [+] 5.4% 4,953 -5 0.08%
1974 G 43% Jerry Brown (D) 3,111 57.1% Houston Flournoy (R) 2,165 39.8% 169 [+] 3.1% 5,445 -8 0.09%
1970 S1 53% John Tunney (D) 3,344 60.8% George Murphy* (R) 2,057 37.4% 96 [+] 1.7% 5,497 -7 0.08%
1970 G 53% Jess Unruh (D) 2,911 52.4% Ronald Reagan* (R) 2,494 44.9% 146 [+] 2.6% 5,551 -8 0.09%
1968 S3 61% Alan Cranston (D) 3,797 62.0% Max Rafferty (R) 2,251 36.7% 78 [+] 1.3% 6,126 -10 0.09%
1966 G 62% Ronald Reagan (R) 3,190 53.9% Pat Brown* (D) 2,723 46.1% 0 0.0% 5,913 -4 0.09%
1964 S1 67% Pierre Salinger* (D) 3,443 56.0% George Murphy (R) 2,707 44.0% 0 0.0% 6,150 -8 0.09%
1962 S3 60% Thomas Kuchel* (R) 2,750 51.9% Richard Richards (D) 2,547 48.1% 1 [+] 0.0% 5,298 -4 0.09%
1962 G 64% Pat Brown* (D) 3,500 62.5% Richard Nixon (R) 1,968 35.1% 132 [+] 2.4% 5,600 -12 0.10%
*: 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 Lassen County, CA

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

DateDistrictWinnerRunner-Up OtherTotal Votes
2024-11-05 CA01Doug LaMalfa* (R) 9,004 80.1% Rose Yee (D) 2,234 19.9% 0 0.0% 11,238
County Total for 2024-11-05:   11,238
2022-11-08 CA01Doug LaMalfa* (R) 7,280 79.7% Max Steiner (D) 1,856 20.3% 0 0.0% 9,136
County Total for 2022-11-08:   9,136
2020-11-03 CA01Doug LaMalfa* (R) 8,892 74.8% Audrey Denney (D) 3,000 25.2% 0 0.0% 11,892
County Total for 2020-11-03:   11,892
2018-11-06 CA01Doug LaMalfa* (R) 6,556 72.7% Audrey Denney (D) 2,456 27.3% 0 0.0% 9,012
County Total for 2018-11-06:   9,012
2016-11-08 CA01Doug LaMalfa* (R) 7,946 76.3% Jim Reed (D) 2,462 23.7% 0 0.0% 10,408
County Total for 2016-11-08:   10,408
2014-11-04 CA01Doug LaMalfa* (R) 5,303 77.5% Heidi Hall (D) 1,543 22.5% 0 0.0% 6,846
County Total for 2014-11-04:   6,846
2012-11-06 CA01Doug LaMalfa (R) 7,288 69.9% Jim Reed (D) 3,138 30.1% 0 0.0% 10,426
County Total for 2012-11-06:   10,426
2010-11-02 CA04Tom McClintock* (R) 6,476 71.5% Clint Curtis (D) 1,873 20.7% 709 7.8% 9,058
County Total for 2010-11-02:   9,058
2008-11-04 CA04Tom McClintock (R) 7,041 63.3% Charlie Brown (D) 4,083 36.7% 0 0.0% 11,124
County Total for 2008-11-04:   11,124
2006-11-07 CA04John Doolittle* (R) 5,167 60.6% Charlie Brown (D) 2,814 33.0% 545 6.4% 8,526
County Total for 2006-11-07:   8,526
2004-11-02 CA04John Doolittle* (R) 8,312 74.5% David Winters (D) 2,838 25.5% 0 0.0% 11,150
County Total for 2004-11-02:   11,150
2002-11-05 CA04John Doolittle* (R) 5,377 70.8% Mark Norberg (D) 1,999 26.3% 215 2.8% 7,591
County Total for 2002-11-05:   7,591
2000-11-07 CA02Wally Herger* (R) 7,546 72.8% Stan Morgan (D) 2,299 22.2% 517 5.0% 10,362
County Total for 2000-11-07:   10,362
1998-11-03 CA02Wally Herger* (R) 5,340 67.4% Rob Braden (D) 2,349 29.6% 239 3.0% 7,928
County Total for 1998-11-03:   7,928
1996-11-05 CA02Wally Herger* (R) 6,247 64.6% Rob Braden (D) 2,827 29.2% 595 6.2% 9,669
County Total for 1996-11-05:   9,669
1994-11-08 CA02Wally Herger* (R) 5,265 66.7% Mary Jacobs (D) 2,086 26.4% 544 6.9% 7,895
County Total for 1994-11-08:   7,895
1992-11-03 CA02Wally Herger* (R) 5,932 60.6% Elliot Freedman (D) 3,144 32.1% 707 7.2% 9,783
County Total for 1992-11-03:   9,783
*: incumbent           sp: special election           RO: runoff election

Voter Registration Data for Lassen County, CA

YearTotalRepublicanDemocratOtherR/D EdgeR/D Edge %VAPOP %
2025 15,199 8,799 57.9% 2,405 15.8% 3,995 26.3% Rep +6,394 Rep +42.1% 59%
2024 14,992 8,635 57.6% 2,441 16.3% 3,916 26.1% Rep +6,194 Rep +41.3% 58%
2022 14,757 8,237 55.8% 2,515 17.0% 4,005 27.1% Rep +5,722 Rep +38.8% 57%
2020 15,252 8,375 54.9% 2,754 18.1% 4,123 27.0% Rep +5,621 Rep +36.9% 59%
2018 14,332 6,958 48.5% 2,863 20.0% 4,511 31.5% Rep +4,095 Rep +28.6% 54%
2016 14,280 7,101 49.7% 3,090 21.6% 4,089 28.6% Rep +4,011 Rep +28.1% 53%
2014 12,895 6,202 48.1% 3,040 23.6% 3,653 28.3% Rep +3,162 Rep +24.5% 47%
2012 14,130 6,795 48.1% 3,462 24.5% 3,873 27.4% Rep +3,333 Rep +23.6% 50%
2010 14,291 6,834 47.8% 3,837 26.8% 3,620 25.3% Rep +2,997 Rep +21.0% 50%
2008 14,097 6,714 47.6% 4,040 28.7% 3,343 23.7% Rep +2,674 Rep +19.0% 50%
2006 14,314 6,673 46.6% 4,141 28.9% 3,500 24.5% Rep +2,532 Rep +17.7% 52%
2004 14,821 6,794 45.8% 4,484 30.3% 3,543 23.9% Rep +2,310 Rep +15.6% 54%
2002 14,572 6,352 43.6% 4,864 33.4% 3,356 23.0% Rep +1,488 Rep +10.2% 54%
2000 13,539 5,850 43.2% 4,888 36.1% 2,801 20.7% Rep +962 Rep +7.1% 51%
1998 14,259 5,986 42.0% 5,644 39.6% 2,629 18.4% Rep +342 Rep +2.4% 56%
1996 13,643 5,701 41.8% 5,616 41.2% 2,326 17.0% Rep +85 Rep +0.6% 56%
1994 11,767 4,550 38.7% 5,508 46.8% 1,709 14.5% Dem +958 Dem +8.1% 51%
1992 12,509 4,664 37.3% 6,004 48.0% 1,841 14.7% Dem +1,340 Dem +10.7% 57%
1990 11,387 4,308 37.8% 5,597 49.2% 1,482 13.0% Dem +1,289 Dem +11.3% 55%
1986 10,561 3,723 35.3% 5,645 53.5% 1,193 11.3% Dem +1,922 Dem +18.2% 56%
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.