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Profile of Congressional District 1, CA


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Districts in this state



Congress:    
State Senate:    
State House:    

2022 population: 766,231

2022 Census data
White:487,690 63.65%
Black:14,1461.85%
Indian:8,3201.09%
Asian:44,4565.80%
2+ races:38,0724.97%
Hispanic:170,64922.27%
Total non-White:278,54136.35%




    

Age, Family & Household Data for Congressional District 1, CA

[Display all years]

Year:
 
Median Age:
Under 18:
Voting Age Population:
Over 65:
Households:
Persons Per HH:
Families (%HH):
Married Couples (%Fams):
Single Mothers (%Fams):
Non-Family (%HH):

2022
NumberPercent
38.0
172,762 22.5%
593,469 77.5%
140,168 18.3%
283,379
2.62
182,641 64.5%
130,626 71.5%
18,013 9.9%
100,738 35.5%
    

2022 Housing Data for Congressional District 1, CA

Housing Data
 Number%
Housing Units317,994 
Median Value$332,000 
Occupied283,37989.1%
Vacant34,61510.9%
Owned176,05662.1%
Rented107,32337.9%
Median Rent$1,202 
Single-Family Units225,50970.9%
    Detached216,29368.0%
    Attached9,2162.9%
Buldings with 5+ Units33,03410.4%
Mobile Homes33,88010.7%

2022 Income & Employment Data for Congressional District 1, CA

Household Income
RangeNumber%
Less than $10,00015,1625.4%
$10,000 to $14,99912,8794.5%
$15,000 to $19,99910,9713.9%
$20,000 to $24,99912,7184.5%
$25,000 to $29,99912,7614.5%
$30,000 to $34,99912,3544.4%
$35,000 to $39,99911,0403.9%
$40,000 to $44,99911,0033.9%
$45,000 to $49,99911,0603.9%
$50,000 to $59,99921,6037.6%
$60,000 to $74,99926,9229.5%
$75,000 to $99,99936,63912.9%
$100,000 to $124,99927,5219.7%
$125,000 to $149,99917,9396.3%
$150,000 to $199,99921,0277.4%
$200,000 or more21,7807.7%
Median Household Income65,460 
Per Capita Income33,925 
Welfare Households
 Number%
SSI21,6727.6%
Public Assistance12,1244.3%
Public Asst. or Food Stamps41,53614.7%
Labor Force, Ages 25-64
 Number%
Employed228,14662.8%
Unemployed17,1784.7%
In Armed Forces2,6880.7%
Total Labor Force248,01268.2%
Not in Labor Force115,55431.8%
Real Unemployment Rate 36.5%
Class of Worker
 MaleFemale% Male
Private Sector109,94984,43656.6%
Non-Profit8,66416,03035.1%
Self-Employed22,44013,97761.6%
Local Government12,24621,26736.5%
State Government9,79110,67147.8%
Federal Government4,8743,53058.0%
Total Private + Self132,38998,41357.4%
Total Non-Profit + Govt.35,57551,49840.9%
Total167,964149,91152.8%
Pct. Govt.19.6%  
Occupation
 Number%
Management, Business, Science, Arts42,25313.3%
Sales and Office Occupations65,60920.6%
Professional, Technical65,42320.5%
Service Occupations66,38020.8%
Farming, Forestry, Fishing10,5283.3%
All others79,05624.8%
White Collar 54.4%
Industry
 Number%
Retail trade38,27012.0%
Educational services and health care29,0249.1%
Accommodation, food svcs, recreation24,9587.8%
Construction23,8497.5%
Public administration22,8087.2%
Manufacturing21,0596.6%
Farming, forestry, fishing, mining18,9525.9%
Other services15,4144.8%
Professional, scientific, management15,3564.8%
Transportation, warehousing, utilities13,6184.3%
Finance, insurance and real estate8,4172.6%
Wholesale trade6,1211.9%
Information4,3801.4%

2022 Ancestry, Citizenship & Language Data for Congressional District 1, CA

Hispanic Breakdown
CountryNumber%
Mexican148,06119.32%
Puerto Rican3,6000.47%
Cuban7420.10%
Dominican3600.05%
Total Central American4,7180.62%
Costa Rican4040.05%
Guatemalan8580.11%
Honduran2080.03%
Nicaraguan1,1030.14%
Panamanian3500.05%
Salvadoran1,7440.23%
Other Central American510.01%
Total South American1,8790.25%
Argentinean1040.01%
Bolivian960.01%
Chilean2380.03%
Colombian5670.07%
Ecuadorian1340.02%
Paraguayan230.00%
Peruvian5930.08%
Uruguayan70.00%
Venezuelan590.01%
Other South American580.01%
Other Hispanic11,2891.47%
Asian Breakdown
CountryNumber%
Indian13,0821.71%
Hmong10,8781.42%
Filipino4,0960.53%
Chinese3,3300.43%
Laotian1,7370.23%
Vietnamese1,6090.21%
Mien1,1920.16%
Korean1,1680.15%
Japanese1,0790.14%
Language Spoken at Home
LanguageNumber%
English581,58480.6%
Spanish97,87113.6%
Other Indo-European16,4652.3%
Other Asian11,8041.6%
Tagalog2,4260.3%
Chinese2,2160.3%
German, other Germanic1,7390.2%
Russian, Polish, other Slavic1,6590.2%
Vietnamese1,5520.2%
Ancestry
CountryNumber%
German93,57912.2%
English79,77510.4%
Irish75,9619.9%
American42,0595.5%
Italian33,0394.3%
European21,8022.8%
French17,8252.3%
Scottish16,3272.1%
Norwegian12,8111.7%
Portuguese11,7781.5%
Swedish10,6831.4%
Dutch9,6491.3%
Polish7,9051.0%
Scotch-Irish6,3180.8%
Danish5,2670.7%
Citizenship & Nativity
 Number%
U.S. citizen727,51594.9%
Not a citizen38,7165.1%
Native687,63589.7%
Foreign-born78,59610.3%

2022 Educational Attainment Data for Congressional District 1, CA

Educational Attainment, Population 25 Years and Older
< 9 Years9-12 YearsH.S. Grad or GEDSome CollegeBach. DegreeGrad Degree
28,494 5.5%38,686 7.5%132,390 25.7%199,462 38.7%79,185 15.3%37,786 7.3%
  Average years of education: 13.0
Population 25 Years and Older
< 9 Years 28,494 5.5%
9-12 Years 38,686 7.5%
H.S. Grad or GED 132,390 25.7%
Some College 199,462 38.7%
Bach. Degree 79,185 15.3%
Grad Degree 37,786 7.3%
Average years of education: 13.0

Source for the above data: U.S. Census Bureau / American Community Survey (1 year-estimates)



Historical U.S. House Election Results for Congressional District 1, CA

Click on the District to view county-level data for that election (where available).
NOTE: Results prior to 2022 are for districts which previously covered much of this area, regardless of district number.

DateDistrictWinnerRunner-Up OtherTotal Votes
2022-11-08 CA01Doug LaMalfa* (R) 152,839 62.1% Max Steiner (D) 93,386 37.9% 0 0.0% 246,225
Redistricting effect (2022); the partisan balance of the district was moved to the RIGHT by approximately 2% compared to 2020.
2020-11-03 CA01Doug LaMalfa* (R) 204,190 57.0% Audrey Denney (D) 154,073 43.0% 0 0.0% 358,263
2018-11-06 CA01Doug LaMalfa* (R) 160,046 54.9% Audrey Denney (D) 131,548 45.1% 0 0.0% 291,594
2016-11-08 CA01Doug LaMalfa* (R) 185,448 59.1% Jim Reed (D) 128,588 40.9% 0 0.0% 314,036
2014-11-04 CA01Doug LaMalfa* (R) 132,052 61.0% Heidi Hall (D) 84,230 38.9% 90 0.0% 216,372
2012-11-06 CA01Doug LaMalfa (R) 168,827 57.4% Jim Reed (D) 125,386 42.6% 0 0.0% 294,213
Redistricting effect (2012); the partisan balance of the district was changed by less than 1% compared to 2010.
2010-11-02 CA04Tom McClintock* (R) 186,397 61.3% Clint Curtis (D) 95,653 31.4% 22,179 7.3% 304,229
2008-11-04 CA04Tom McClintock (R) 185,790 50.2% Charlie Brown (D) 183,990 49.8% 0 0.0% 369,780
2006-11-07 CA04John Doolittle* (R) 135,818 49.1% Charlie Brown (D) 126,999 45.9% 14,076 5.1% 276,893
2004-11-02 CA04John Doolittle* (R) 221,926 65.4% David Winters (D) 117,443 34.6% 0 0.0% 339,369
2002-11-05 CA04John Doolittle* (R) 147,997 64.8% Mark Norberg (D) 72,860 31.9% 7,649 3.3% 228,506
Redistricting effect (2002); the partisan balance of the district was changed by less than 1% compared to 2000.
2000-11-07 CA02Wally Herger* (R) 168,172 65.7% Stan Morgan (D) 72,075 28.2% 15,609 6.1% 255,856
1998-11-03 CA02Wally Herger* (R) 128,372 62.5% Rob Braden (D) 70,837 34.5% 6,158 3.0% 205,367
1996-11-05 CA02Wally Herger* (R) 144,913 60.8% Rob Braden (D) 80,401 33.7% 13,019 5.5% 238,333
1994-11-08 CA02Wally Herger* (R) 137,864 64.2% Mary Jacobs (D) 55,959 26.0% 21,037 9.8% 214,860
1992-11-03 CA02Wally Herger* (R) 167,247 65.2% Elliot Freedman (D) 71,780 28.0% 17,529 6.8% 256,556
Redistricting effect (1992); the partisan balance of the district was moved to the LEFT by approximately 2% compared to 1990.
1990-11-06 CA14John Doolittle (R) 128,309 51.5% Patricia Malberg (D) 120,742 48.5% 0 0.0% 249,051
1988-11-08 CA14Norman Shumway* (R) 173,876 62.6% Patricia Malberg (D) 103,899 37.4% 0 0.0% 277,775
1986-11-04 CA14Norman Shumway* (R) 146,906 71.6% Bill Steele (D) 53,597 26.1% 4,658 2.3% 205,161
1984-11-06 CA14Norman Shumway* (R) 179,238 73.3% Paula Carlson (D) 58,384 23.9% 6,854 2.8% 244,476
1982-11-02 CA14Norman Shumway* (R) 134,225 63.4% Baron Reed (D) 77,400 36.6% 0 0.0% 211,625
Redistricting effect (1982); the partisan balance of the district was changed by less than 1% compared to 1980.
1980-11-04 CA01Gene Chappie (R) 145,585 53.7% Bizz Johnson* (D) 107,993 39.8% 17,497 6.5% 271,075
1978-11-07 CA01Bizz Johnson* (D) 125,122 59.4% James Taylor (R) 85,690 40.6% 0 0.0% 210,812
1976-11-02 CA01Bizz Johnson* (D) 160,477 73.9% James Taylor (R) 56,539 26.1% 0 0.0% 217,016
1974-11-04 CA01Bizz Johnson* (D) 138,082 85.8% Dorothy Paradis (American Independent) 22,881 14.2% 0 0.0% 160,963
Redistricting effect (1974); the partisan balance of the district was changed by less than 1% compared to 1972.
1972-11-07 CA02Bizz Johnson* (D) 149,590 68.4% Francis Callahan (R) 62,727 28.7% 6,431 2.9% 218,748
Redistricting effect (1972); the partisan balance of the district was changed by less than 1% compared to 1970.
1970-11-03 CA02Bizz Johnson* (D) 151,070 77.9% Lloyd Gilbert (R) 37,223 19.2% 5,681 2.9% 193,974
1968-11-05 CA02Bizz Johnson* (D) 127,744 60.7% Osmer Dunaway (R) 78,986 37.6% 3,574 1.7% 210,304
1966-11-08 CA02Bizz Johnson* (D) 131,145 70.9% William Romack (R) 53,753 29.1% 54 0.0% 184,952
1964-11-03 CA02Bizz Johnson* (D) 125,774 64.6% Chester Merriam (R) 68,835 35.4% 11 0.0% 194,620
1962-11-06 CA02Bizz Johnson* (D) 106,239 64.6% Fredric Nagel (R) 58,150 35.4% 8 0.0% 164,397
1960-11-08 CA02Bizz Johnson* (D) 109,565 62.7% Fredric Nagel (R) 65,198 37.3% 1 0.0% 174,764
1958-11-04 CA02Bizz Johnson (D) 90,850 61.0% Curtis Tarr (R) 58,199 39.0% 5 0.0% 149,054
1956-11-06 CA02Clair Engle* (D,R) 136,544 100.0% 60 0.0% 136,604
1954-11-02 CA02Clair Engle* (D,R) 113,104 100.0% 28 0.0% 113,132
1952-11-04 CA02Clair Engle* (D,R) 124,179 100.0% 17 0.0% 124,196
1950-11-07 CA02Clair Engle* (D,R) 85,103 100.0% 0 0.0% 85,103
1948-11-02 CA02Clair Engle* (D,R) 78,555 100.0% 0 0.0% 78,555
1946-11-05 CA02Clair Engle* (D,R) 57,895 100.0% 0 0.0% 57,895
1944-11-07 CA02Clair Engle* (D) 48,201 63.8% Jesse Mayo (R) 27,312 36.2% 0 0.0% 75,513
1943-08-31 sp CA02Clair Engle (D) 12,235 39.8% Grace Englebright (R) 10,312 33.6% 8,176 26.6% 30,723
1942-11-03 CA02Harry Englebright* (R,D,Townsend) 50,094 100.0% 0 0.0% 50,094
1940-11-05 CA02Harry Englebright* (R,D,Prog,T) 71,033 100.0% 0 0.0% 71,033
1938-11-08 CA02Harry Englebright* (R,D,Prog,T) 71,496 100.0% 0 0.0% 71,496
1936-11-03 CA02Harry Englebright* (R,D) 51,416 100.0% 24 0.0% 51,440
*: incumbent           sp: special election           RO: runoff election

Historical Presidential Election Results for Congressional District 1, CA


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

YearTurnout WinnerRunner-Up OtherTotal Votes Diff
(St)
Diff
(US)
PSV
2020 redist Donald Trump* (R) 203,077 58.3% Joe Biden (D) 136,550 39.2% 8,562 2.5% 348,189 24 12 1.99%
2020 64% Donald Trump* (R) 203,646 56.4% Joe Biden (D) 148,825 41.2% 8,914 2.5% 361,385 22 10 2.06%
2016 56% Donald Trump (R) 176,358 56.2% Hillary Clinton (D) 114,727 36.5% 22,883 7.3% 313,968 25 10 2.21%
2012 55% Mitt Romney (R) 171,902 56.6% Barack Obama* (D) 122,379 40.3% 9,647 3.2% 303,928 19 9 2.33%
2008 66% John McCain (R) 206,385 54.1% Barack Obama (D) 167,604 43.9% 7,493 2.0% 381,482 17 9 2.81%
2004 69% George W. Bush* (R) 216,838 61.4% John Kerry (D) 132,267 37.4% 4,119 1.2% 353,224 17 11 2.84%
2000 56% George W. Bush (R) 155,841 59.2% Albert Gore, Jr. (D) 89,859 34.1% 17,662 6.7% 263,362 18 11 2.40%
1996 52% Robert Dole (R) 126,430 53.0% Bill Clinton* (D) 89,736 37.7% 22,161 9.3% 238,327 15 12 2.38%
1992 62% George Bush* (R) 101,505 38.7% Bill Clinton (D) 93,823 35.7% 67,298 25.6% 262,626 6 1 2.36%
1988 48% George Bush (R) 165,850 59.8% Michael Dukakis (D) 111,570 40.2% 0 0.0% 277,420 9 6 2.81%
1984 55% Ronald Reagan* (R) 162,239 65.2% Walter Mondale (D) 86,619 34.8% 0 0.0% 248,858 8 6 2.62%
1980 61% Ronald Reagan (R) 158,846 59.0% Jimmy Carter* (D) 88,189 32.7% 22,249 8.3% 269,284 6 8 3.14%
1976 53% Jimmy Carter (D) 110,186 50.8% Gerald Ford* (R) 106,842 49.2% 0 0.0% 217,028 0 1 2.76%
1972 68% Richard Nixon* (R) 115,742 55.2% George McGovern (D) 94,060 44.8% 0 0.0% 209,802 0 -6 2.51%
1968 n/a Richard Nixon (R) 102,158 47.6% Hubert Humphrey (D) 91,548 42.7% 20,860 9.7% 214,566 0 4 2.96%
1964 n/a Lyndon Johnson* (D) 60.8% Barry Goldwater (R) 39.2% 0.0% -2 1 n/a
1960 71% John Kennedy (D) 92,357 51.3% Richard Nixon (R) 82,528 45.9% 5,032 2.8% 179,917 -4 -4 2.77%
1956 62% Dwight Eisenhower* (R) 81,411 52.1% Adlai Stevenson (D) 74,300 47.6% 485 0.3% 156,196 -3 -5 2.86%
1952 60% Dwight Eisenhower (R) 87,408 57.8% Adlai Stevenson (D) 62,563 41.4% 1,306 0.9% 151,277 1 3 2.94%
* incumbent           PSV: percent of state vote
"2020 redist": shows what the results of the 2020 Presidential election would have been under the current (redistricted) boundaries of this district.

Historical Demographic Breakdown for Congressional District 1, CA


NOTE: Data prior to 2022 is for the district which previously covered much of this area, regardless of district number.

YearPopWhiteBlack IndianAsian2+ RacesHispanic
2021 766,941 62.0% 2.0% 1.1% 5.7% 5.6% 23.0%
2020 711,905 74.7% 1.6% 3.0% 5.4% 15.3%
2012 699,301 76.7% 1.4% 1.7% 2.8% 5.0% 12.4%
2010 774,261 78.2% 1.4% 1.0% 4.4% 2.9% 12.1%
2002 639,088 83.8% 1.2% 1.1% 2.4% 2.4% 8.9%
2000 633,808 81.2% 1.6% 2.4% 2.6% 3.7% 8.5%
1992 573,322 87.7% 1.5% 2.4% 2.4% 6.0%
1990 752,301 81.0% 2.0% 1.2% 4.0% 11.8%
1982 525,893 88.2% 1.1% 1.4% 2.5% 6.8%
1980 652,219 1.0% 2.0% 1.0% 5.0%
1976 464,028 2.0% 1.0% 6.0%
1972 462,979 1.0% 1.0% 6.0%
1970 549,132 1.0% 3.0% 2.0% 4.0%
1960 406,506
1950 406,506

Voter Registration Data for Congressional District 1, CA

YearTotalRepublicanDemocratOtherR/D EdgeR/D Edge %VAPOP %
2022 431,635 183,845 42.6% 123,023 28.5% 124,767 28.9% Rep +60,822 Rep +14.1% 76%
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.