Demographics of Lathrop city, California

Lathrop city, California had 42,783 people on July 1, 2025, by the Census Bureau’s estimate: +13,659 since July 2020. Age, income, poverty, housing and origin below come from the survey, averaged over 2020–2024, each with its margin of error.

Lathrop city, in four figures

42,783
Population: July 1, 2025, Vintage 2025 estimate. The survey’s 2020–⁠2024 figure is 35,052 ±47.; +46.9%
Change since July 2020: +13,659 people.; 33.9 ±1.5
Median age: ACS 2020–⁠2024.; $126,421 ±$12,568
Median household income: ACS 2020–⁠2024, in 2024 dollars.

Population, year by year

July 1 estimates from the Census Bureau’s Vintage 2025. The Bureau publishes no births, deaths or migration for a place, so the change is the difference between one July estimate and the next.

Lathrop city, California's population grew 46.9% from July 2020 to July 2025, against +3.1% nationally

The July 1 estimate of Lathrop city, California's resident population and the nation's, each year of the Census Bureau's Vintage 2025, as a share of its July 2020 level (= 100).

Source: The Census Bureau

About this chart

The figures

Lathrop city, California's population grew 46.9% from July 2020 to July 2025, against +3.1% nationally. The July 1 estimate of Lathrop city, California's resident population and the nation's, each year of the Census Bureau's Vintage 2025, as a share of its July 2020 level (= 100).
July 1	Population	Index	United States
2020	29,124	100.0	100.0
2021	31,339	107.6	100.2
2022	35,147	120.7	100.7
2023	38,699	132.9	101.6
2024	40,871	140.3	102.5
2025	42,783	146.9	103.1

Population of Lathrop city, California on July 1 of each year, Vintage 2025
July 1	Population	Change
2020	29,124	—
2021	31,339	+2,215
2022	35,147	+3,808
2023	38,699	+3,552
2024	40,871	+2,172
2025	42,783	+1,912

Age, 2020–2024

The median age is 33.9 ±1.5: for men 32.3 ±1.5 and for women 35.1 ±1.7. Shares are of everyone the survey counts, in the Bureau’s sex-by-age table (B01001).

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People in Lathrop city by age, ACS 2020–2024
Age	People	Share	California	United States
Under 5	2,716 ±466	7.7% ±1.3	5.5% ±<0.1	5.6% ±<0.1
5 to 17	7,928 ±855	22.6% ±2.4	16.5% ±<0.1	16.3% ±<0.1
18 to 24	2,966 ±489	8.5% ±1.4	9.1% ±<0.1	9.1% ±<0.1
25 to 44	10,208 ±868	29.1% ±2.5	28.7% ±<0.1	26.9% ±<0.1
45 to 64	7,705 ±727	22.0% ±2.1	24.6% ±<0.1	24.8% ±<0.1
65 and over	3,529 ±501	10.1% ±1.4	15.7% ±<0.1	17.2% ±<0.1

Income and poverty, 2020–2024

Median household income is $126,421 ±$12,568, and income per person $38,991 ±$3,086, in 2024 dollars. The median is $99,122 ±$310 in California and $80,734 ±$166 in the United States.

Households by income

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Households in Lathrop city by income, ACS 2020–2024
Household income	Households	Share	California	United States
Under $25,000	609 ±239	6.9% ±2.7	12.5% ±0.1	14.6% ±<0.1
$25,000 to $49,999	882 ±277	10.0% ±3.1	13.3% ±0.1	16.7% ±<0.1
$50,000 to $74,999	1,074 ±266	12.2% ±3.0	13.0% ±0.1	15.5% ±<0.1
$75,000 to $99,999	995 ±272	11.3% ±3.1	11.6% ±0.1	12.6% ±<0.1
$100,000 to $149,999	1,755 ±362	20.0% ±4.0	17.8% ±0.1	17.5% ±<0.1
$150,000 to $199,999	1,251 ±283	14.2% ±3.2	11.3% ±0.1	9.6% ±<0.1
$200,000 or more	2,216 ±361	25.2% ±3.9	20.5% ±0.1	13.4% ±0.1

Poverty by age

The poverty rate is the share of people whose family income is below the federal threshold for their family’s size, of everyone for whom the Bureau determines it (B17020).

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Poverty rate in Lathrop city by age, ACS 2020–2024
Age	Below poverty	Rate	California	United States
All ages	2,443 ±830	7.1% ±2.4	12.0% ±0.1	12.5% ±0.1
Under 18	826 ±368	8.3% ±3.6	15.0% ±0.1	16.1% ±0.1
18 to 59	1,187 ±430	6.2% ±2.2	11.0% ±0.1	11.6% ±0.1
60 and over	430 ±200	8.2% ±3.7	11.5% ±0.1	11.0% ±<0.1

Housing, 2020–2024

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Housing in Lathrop city, ACS 2020–2024
Measure	Lathrop city	California	United States
Housing units	9,092 ±427	14,644,735 ±1,665	143,775,355 ±10,234
Occupied	96.6% ±6.4	92.5% ±0.1	89.9% ±0.1
Vacant	1.6% to 5.3%	7.5% ±0.1	10.1% ±0.1
Owner occupied	85.3% ±3.7	55.9% ±0.3	65.2% ±0.3
Renter occupied	14.7% ±2.9	44.1% ±0.2	34.8% ±0.1
Median home value	$643,600 ±$14,935	$734,700 ±$1,307	$332,700 ±$236
Median gross rent	$2,570 ±$236	$2,036 ±$5	$1,413 ±$2
Median year built	2007 ±2	1976 ±1	1980 ±1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Occupied and vacant are shares of all housing units; owner and renter occupied are shares of occupied units. Value and rent are medians in 2024 dollars.

Origin and place of birth, 2020–2024

Hispanic or Latino origin is not a race in the Census Bureau’s tables. Here the people of Hispanic origin, of any race, are one row, and everyone else is counted by race alone (B03002), so the rows add to the whole.

Hispanic origin and race

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People in Lathrop city by Hispanic origin and race, ACS 2020–2024
Origin	People	Share	California	United States
Hispanic or Latino	12,398 ±1,431	35.4% ±4.1	40.2% ±<0.1	19.3% ±<0.1
White alone, not Hispanic	5,528 ±1,437	15.8% ±4.1	33.8% ±<0.1	57.4% ±<0.1
Black alone, not Hispanic	2,411 ±840	6.9% ±2.4	5.2% ±<0.1	11.9% ±<0.1
Asian alone, not Hispanic	11,764 ±1,434	33.6% ±4.1	15.3% ±<0.1	5.9% ±<0.1
American Indian and Alaska Native alone, not Hispanic	0 to 309	0% to 0.9%	0.3% ±<0.1	0.5% ±<0.1
Native Hawaiian and Other Pacific Islander alone, not Hispanic	55 to 319	0.2% to 0.9%	0.3% ±<0.1	0.2% ±<0.1
Some other race alone, not Hispanic	9 to 277	< 0.1% to 0.8%	0.6% ±<0.1	0.6% ±<0.1
Two or more races, not Hispanic	2,500 ±880	7.1% ±2.5	4.4% ±<0.1	4.3% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Place of birth and citizenship

“Born a citizen outside the states” counts people born in Puerto Rico, the island areas, or abroad to American parents. Naturalized citizens and those who are not citizens together make up the people born abroad (B05002).

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People in Lathrop city by place of birth and citizenship, ACS 2020–2024
Born	People	Share	California	United States
Born in the state	20,940 ±1,197	59.7% ±3.4	56.5% ±0.1	57.3% ±<0.1
Born in another state	2,107 ±446	6.0% ±1.3	15.0% ±0.1	26.9% ±<0.1
Born a citizen outside the states	839 ±277	2.4% ±0.8	1.5% ±<0.1	1.7% ±<0.1
Born abroad	11,166 ±1,141	31.9% ±3.3	27.0% ±0.1	14.1% ±<0.1
Naturalized citizens	6,977 ±963	19.9% ±2.7	14.7% ±0.1	7.4% ±<0.1
Not citizens	4,189 ±720	12.0% ±2.1	12.3% ±0.1	6.8% ±<0.1

Lathrop city among the places of California

237th of 661 places of 5,000 or more by the survey’s 2020–2024 count. Every one is listed on the California page.

Places of California near Lathrop city in population, ACS 2020–2024
Place	ACS 2020–⁠2024
Foothill Farms CDP	36,435 ±2,231
Orangevale CDP	35,958 ±1,715
Moorpark city	35,854 ±41
Temple City city	35,430 ±49
San Juan Capistrano city	35,095 ±42
Lathrop city	35,052 ±47
La Presa CDP	34,962 ±1,955
West Hollywood city	34,884 ±26
Oildale CDP	34,687 ±2,262
Pleasant Hill city	34,235 ±56
Manhattan Beach city	34,210 ±34

Elsewhere on the site

Reported crime in Lathrop city, California

Rankings this appears in

No. 10 Places in California by homeownership rate
No. 31 Places in California by median rent
No. 65 Places by median rent
No. 81 Places in California by median household income
No. 86 Places in California by foreign-born share
No. 237 Places in California by Hispanic or Latino share

Sources

Census Bureau population estimates — incorporated places and New England towns — U.S. Census Bureau · U.S. Government work · retrieved September 25, 2026
American Community Survey 5-year estimates — table-based Summary File · U.S. Government work

Compiled automatically from Census Bureau population estimates — incorporated places and New England towns and American Community Survey 5-year estimates — table-based Summary File by a checked SQL query · Editor: Kian O'Connor · How this site is built

Data retrieved September 25, 2026