Castle Rock, Minnesota Population 2024

1,290

Castle Rock is a city located in Dakota County, Goodhue County, and Rice County Minnesota. Castle Rock has a 2024 population of 1,290. Castle Rock is currently declining at a rate of -1.23% annually and its population has decreased by -4.44% since the most recent census, which recorded a population of 1,350 in 2020.

The average household income in Castle Rock is $132,108 with a poverty rate of 0.89%. The median age in Castle Rock is 34.6 years: 32.9 years for males, and 35.9 years for females.

Castle Rock Demographics

According to the most recent ACS, the racial composition of Castle Rock was:

  • White: 96.06%
  • Other race: 2.22%
  • Two or more races: 1.59%
  • Asian: 0.13%
  • Black or African American: 0%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
35.3 sq mi
Density (mi²)
36.50/sq mi
Growth Since 2020
-4.44% (-60)
The current population of Castle Rock, Minnesota is 1,290 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 1,350.

Population by Race

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Race
Population
Percentage (of total)
White1,51296.06%
Other race352.22%
Two or more races251.59%
Asian20.13%
Black or African American00%
Native American00%
Native Hawaiian or Pacific Islander00%

White

Other race

Two or more races

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Castle Rock Population by Race

Castle Rock Population Pyramid 2024

Castle Rock Median Age

34.6

Total

32.9

Male

35.9

Female

Castle Rock Adults

There are 1,109 adults, (195 of whom are seniors) in Castle Rock.

Castle Rock Age Dependency

72.2

Age Dependency Ratio

21.3

Old Age Dependency Ratio

50.9

Child Dependency Ratio

Castle Rock Sex Ratio

Female68443.46%
Male89056.54%

Castle Rock Population by Age

Castle Rock Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All5302.97946
Married3863.4396.93.1
Non Family981.2294.95.1
Male252.361000
Female213.4328.671.4

3.35

Average Family Size

2.97

Average Household Size

94.0%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Castle Rock Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade212.12%
Associates Degree18018.2%
Bachelors Degree18618.81%
Graduate Degree878.8%
High School Graduate19820.02%
Less Than 9th Grade282.83%
Some College28929.22%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Castle Rock Educational Attainment by Sex (over 25)

Castle Rock Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White950915270
Hispanic21120
2+ Races16113
Other Race990
Asian220

The highest rate of high school graduation is among asian people with a rate of 100%.

The highest rate of bachelors degrees is among white people with a rate of 28.42%.

Castle Rock Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$61,250$102,500$48,333
Graduate Degree$93,636$83,125$94,318
High School Graduate$60,227$64,750$37,917
Less Than 9th Grade$53,438$80,833$0
Overall$59,306$64,034$48,490
Some College$49,861$54,375$36,776

$59,306

Average Earnings

$64,034

Average Male

$48,490

Average Female

Castle Rock Earnings by Educational Attainment

Castle Rock Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Castle Rock Language

85.91% of Castle Rock residents speak only English, while 14.09% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 11.76% of the population.

Castle Rock Language

Castle Rock Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White1,500140.93%

0.89%

Overall Poverty Rate

1.12%

Male Poverty Rate

0.58%

Female Poverty Rate

Poverty in Castle Rock

The race most likely to be in poverty in Castle Rock is White, with 0.93% below the poverty level.

The race least likely to be in poverty in Castle Rock is White, with 0.93% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 1.12%, and for those that did not work, the poverty rate was 2.93%.

Castle Rock Poverty

rate

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Rate
Poverty
High School3.54%
Some College1.49%
Less Than 9th Grade0%
Bachelors or Greater0%

Castle Rock Poverty Rate by Education

rate

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Rate
Poverty
Female Employed1.21%
Male Employed0%
Male Unemployed0%
Female Unemployed0%

Castle Rock Poverty Rate by Employment Status and Sex

Castle Rock Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families$118,750$144,921
Households$103,125$132,108
Married Families$123,913$-999,999,999
Non Families$53,889$73,096

mean

median

Income by Household Type

Castle Rock Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

67.1%

Overall Marriage Rate

64.0%

Male Marriage Rate

70.5%

Female Marriage Rate

Castle Rock Married by Age and Sex

male

female

Castle Rock Marriage

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

Castle Rock Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Castle Rock Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

70

Number of Veterans

61

Male Veterans

9

Female Veterans

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War
Veterans
Second Gulf War38
First Gulf War29
Vietnam15
Korea3
World War II0

Castle Rock Veterans by War

count

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Age Group
Veterans
35 to 5442
65 to 7412
75+10
18 to 343
55 to 643

Castle Rock Veterans by Age

count

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Name
Veterans
% of Total
White585.36%
Other Race9100%
Hispanic942.86%
2+ Races318.75%

Castle Rock Veterans by Race

Castle Rock Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

11.43%

Veteran Disability Rate

Castle Rock Veterans by Education

LaborForceParticipation

67.8%

Labor Force Participation

65%

Employment Rate

4.1%

Unemployment Rate

Castle Rock Employment by Age

LaborForceParticipation

Castle Rock Employment by Race

LaborForceParticipation

Castle Rock Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

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

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

74.52%

Born in Castle Rock

91.55%

Native Born

8.45%

Foreign Born

4.7%

Non Citizen

3.75%

Naturalized

Place of Birth

91.55% of Castle Rock residents were born in the United States, with 74.52% having been born in Minnesota. 4.7% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Castle Rock Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20291,210-16-1.31%
20281,226-16-1.29%
20271,242-16-1.27%
20261,258-16-1.26%
20251,274-16-1.24%
20241,290-16-1.23%
20231,306-16-1.21%
20221,322-16-1.2%
20211,338-12-0.89%
20201,350-11-0.81%
20191,36170.52%
20181,35400%
20171,35480.59%
20161,34640.3%
20151,342-6-0.45%
20141,348100.75%
20131,33830.22%
20121,33570.53%
20111,32850.38%
20101,32300%

Castle Rock Population by Year