Rocklin, California Population 2022

74,527
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Rocklin is a city located in Placer County California. With a 2020 population of 74,527, it is the 122nd largest city in California and the 529th largest city in the United States. Rocklin is currently growing at a rate of 2.00% annually and its population has increased by 4.09% since the most recent census, which recorded a population of 71,601 in 2020. Spanning over 20 miles, Rocklin has a population density of 3,762 people per square mile.

The average household income in Rocklin is $117,257 with a poverty rate of 5.68%. The median rental costs in recent years comes to $1,740 per month, and the median house value is $513,600. The median age in Rocklin is 37.5 years, 35.2 years for males, and 39.6 years for females.

Rocklin Demographics

According to the most recent ACS, the racial composition of Rocklinwas:

  • White: 75.63%
  • Asian: 10.66%
  • Two or more races: 7.63%
  • Other race: 3.79%
  • Black or African American: 1.86%
  • Native American: 0.31%
  • Native Hawaiian or Pacific Islander: 0.11%
The current population of Rocklin, California is 74,527 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 71,601.

Rocklin, California Population 2022

Population by Race

Race Population Percentage
White50,72775.63%
Black or African American1,2491.86%
American Indian and Alaska Native2090.31%
Asian7,15110.66%
Native Hawaiian and Other Pacific Islander770.11%
Some Other Race2,5403.79%
Two or More Races5,1177.63%
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Rocklin Population by Race

Rocklin Population Pyramid 2022

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Rocklin Median Age

36.9


Total

35.2


Male

39.2


Female

Rocklin Adults

There are 49,687 adults, (9,075 of whom are seniors) in Rocklin.

Rocklin Age Dependency

Age Dependency Ratio

22.3

Old Age Dependency Ratio

42.8

Child Dependency Ratio

Rocklin Sex Ratio

Female

34,260

51.08%

Male

32,810

48.92%

Rocklin Population by Age

Rocklin Renter vs Owner Occupied by Household Type

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Rocklin Household Types

Type Owner Renter
Married78.7%21.3%
All67%33%
Non Family50.3%49.7%
Female47.9%52.1%
Male43.8%56.2%

67.0%

Rate of Home Ownership

Rocklin Households and Families

Type Count Average Size Owned
All22,9122.8867
Married13,8103.5678.7
Male6283.143.8
Female2,1173.1247.9
Non Family6,3571.3350.3

3.44

Average Family Size

2.88

Average Household Size

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Rocklin Households by Type

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Education Attained Count Percentage
Less Than 9th Grade4711.09%
9th to 12th Grade1,1402.64%
High School Graduate6,18714.34%
Some College10,55824.47%
Associates Degree4,54310.53%
Bachelors Degree13,24430.70%
Graduate Degree6,99816.22%
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Rocklin Educational Attainment by Sex (over 25)

Rocklin Educational Attainment by Race

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Race Total High School Bachelors
Asian4,6944,5263,034
White31,13830,22614,354
Other Race1,5431,390691
2+ Races1,8901,841762
Hispanic4,7444,3321,884
Black885855219
Native American16716740
Islander62203

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 64.64%.

Rocklin Educational Attainment by Race

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Name Average Male Female
Overall$61,821$76,059$49,408
Less Than 9th Grade$30,613$32,148$20,000
High School Graduate$37,755$41,450$32,433
Some College$49,850$59,692$42,667
Bachelors Degree$80,129$96,617$61,657
Graduate Degree$98,336$106,821$73,750

$61,821

Average Earnings

$76,059

Average Male

$49,408

Average Female

Rocklin Earnings by Educational Attainment

Rocklin Language by Age

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Rocklin Language

84.56% of Rocklin residents speak only English, while 15.44% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 4.93% of the population.

Rocklin Language

Rocklin Poverty by Race

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Name Total In Poverty Poverty Rate
Black1,16614212.18%
Hispanic8,9437158.00%
White45,2652,2745.02%
Islander6534.62%
Asian6,9912914.16%
Other212NaN%
Multiple5,0132314.61%

5.68%

Overall Poverty Rate

5.47%

Male Poverty Rate

5.89%

Female Poverty Rate

Poverty in Rocklin

The race most likely to be in poverty in Rocklin is Black, with 12.18% below the poverty level.

The race least likely to be in poverty in Rocklin is Multiple, with 4.61% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.91%. Among those working part-time, it was 6.61%, and for those that did not work, the poverty rate was 11.60%.

Rocklin Poverty

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Name Poverty
Less Than 9th Grade26.34%
High School10.12%
Some College4.64%
Bachelors or Greater2.75%

Rocklin Poverty Rate by Education

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Rate Poverty
Male Employed2.08%
Male Unemployed21.71%
Female Employed3.36%
Female Unemployed12.59%

Rocklin Poverty Rate by Employment Status and Sex

Rocklin Income by Household Type

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Name Median Mean
Households$100,664$121,871
Families$119,096$140,278
Married Families$132,859-
Non Families$49,676$69,878
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Income by Household Type

Rocklin Marital Status

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Marriage Rates

56.2%

Overall Marriage Rate

58.3%

Male Marriage Rate

54.3%

Female Marriage Rate

Rocklin Married by Age and Sex

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Rocklin Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Rocklin Marital Status by Race

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Rocklin Marital Status

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3,245

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War714
First Gulf War1,020
Vietnam1,153
Korea232
World War II64

Rocklin Veterans by War

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Age Group Veterans
18 to 34224
35 to 541,091
55 to 64455
65 to 74740
75+735

Rocklin Veterans by Age

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Name Veterans % of Total
White2,6807.03%
Black11211.62%
Native American6637.08%
Asian2053.85%
Other Race532.75%
2+ Races1294.54%
Hispanic2153.53%

Rocklin Veterans by Race

Rocklin Veterans by Education

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5.24%

Veteran Poverty Rate

22.87%

Veteran Disability Rate

Rocklin Veterans by Education

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64.8%

Labor Force Participation

61.3%

Employment Rate

4.6%

Unemployment Rate

Rocklin Employment by Age

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Rocklin Employment by Race

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Rocklin Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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64.79%

Born in Rocklin

87.75%

Native Born

12.25%

Foreign Born

4.85%

Non Citizen

7.40%

Naturalized

Place of Birth

87.75% of Rocklin residents were born in the United States, with 64.79% having been born in California. 4.85% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Rocklin Place of Birth

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
18705420.00%
1880624821.42%
18901,0564325.40%
19001,050-6-0.06%
19101,026-24-0.23%
1920643-383-4.57%
1930724811.19%
1940795710.94%
19501,1553603.81%
19601,4953402.61%
19703,0391,5447.35%
19807,3444,3059.22%
199019,03311,6899.99%
200036,33017,2976.68%
201056,97420,6444.60%
201158,4371,4632.57%
201259,9001,4632.50%
201361,3631,4632.44%
201462,8261,4632.38%
201564,2891,4632.33%
201665,7521,4632.28%
201767,2151,4632.23%
201868,6781,4632.18%
201970,1411,4632.13%
202071,6011,4602.08%
202173,0641,4632.04%
202274,5271,4632.00%

Rocklin Population by Year