Interlaken, California Population 2024

8,159
7K7.5K8K201020112012201320142015201620172018201920202021202220232024YearPopulation

Interlaken Demographics

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

  • Other race: 46.04%
  • White: 26.8%
  • Two or more races: 23.15%
  • Asian: 1.59%
  • Black or African American: 1.43%
  • Native American: 1%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
9.8 sq mi
Density (mi²)
832.30/sq mi
Growth Since 2020
7.41% (563)
The current population of Interlaken, California is 8,159 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 7,596.

Population by Race

Race
Population
Percentage (of total)
Other race3,77146.04%
White2,19526.8%
Two or more races1,89623.15%
Asian1301.59%
Black or African American1171.43%
Native American821%
Native Hawaiian or Pacific Islander00%
46.04%26.8%23.15%Race

Other race

White

Two or more races

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Interlaken Population by Race

Interlaken Population Pyramid 2024

01020304050607080500450400350300250200150100500050100150200250300350400450500MaleFemale

Interlaken Median Age

35.4

Total

32

Male

38.1

Female

Interlaken Adults

There are 5,939 adults, (1,138 of whom are seniors) in Interlaken.

Interlaken Age Dependency

70.6

Age Dependency Ratio

23.7

Old Age Dependency Ratio

46.9

Child Dependency Ratio

Interlaken Sex Ratio

Female4,02449.13%
Male4,16750.87%

Interlaken Population by Age

Interlaken Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All2,0913.8368.131.9
Married1,4114.4169.230.8
Non Family2611.2687.712.3
Male2313.8445.954.1
Female1883.0260.139.9

4.04

Average Family Size

3.83

Average Household Size

68.1%

Rate of Home Ownership

67.48%11.05%8.99%12.48%Households by Type

Married

Male

Female

NonFamily

Non FamilyMarriedAllFemaleMale00.10.20.30.40.50.60.70.80.91

owner

renter

Interlaken Households and Families

Less Than 9th Grade9th to 12th GradeHigh School GraduateSome CollegeAssociates DegreeBachelors DegreeGraduate Degree0100200300400500600

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade50910.17%
Associates Degree3857.7%
Bachelors Degree63812.75%
Graduate Degree2625.24%
High School Graduate1,16123.21%
Less Than 9th Grade82916.57%
Some College1,21924.37%
16.57%10.17%23.21%24.37%7.7%12.75%5.24%Over 25 Education

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Interlaken Educational Attainment by Sex (over 25)

Interlaken Educational Attainment by Race

AsianNative AmericanWhiteBlackHispanic2+ RacesOther Race0%20%40%60%80%100%

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
Hispanic3,5772,329383
Other Race2,0111,20733
White1,2111,140443
2+ Races991636103
Asian13013052
Native American82780
Black705522

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

The highest rate of bachelors degrees is among asian people with a rate of 40%.

Interlaken Educational Attainment by Race

OverallLess Than 9th GradeHigh School GraduateSome CollegeBachelors DegreeGraduate Degree$0$20,000$40,000$60,000$80,000

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$67,798$65,993$75,098
Graduate Degree$65,804$75,272$62,279
High School Graduate$42,133$44,167$40,458
Less Than 9th Grade$29,898$40,125$25,956
Overall$44,967$49,107$42,259
Some College$49,257$66,693$47,922

$44,967

Average Earnings

$49,107

Average Male

$42,259

Average Female

Interlaken Earnings by Educational Attainment

Interlaken Language by Age

36.29%62.14%Languages

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Interlaken Language

36.29% of Interlaken residents speak only English, while 63.71% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 62.14% of the population.

Interlaken Language

Interlaken Poverty by Race

NativeOtherHispanicWhiteMultiple0%5%10%15%20%25%30%35%40%45%50%55%60%

rate

Name
Total
In Poverty
Poverty Rate
Hispanic6,4195778.99%
Other3,77141110.9%
White1,515895.87%
Multiple1,896522.74%
Native824858.54%

8.15%

Overall Poverty Rate

8.78%

Male Poverty Rate

7.5%

Female Poverty Rate

Poverty in Interlaken

The race most likely to be in poverty in Interlaken is Native, with 58.54% below the poverty level.

The race least likely to be in poverty in Interlaken is Multiple, with 2.74% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.31%. Among those working part-time, it was 7.78%, and for those that did not work, the poverty rate was 19.84%.

Interlaken Poverty

Less Than 9th GradeHigh SchoolSome CollegeBachelors or Greater0%1%2%3%4%5%6%7%8%9%10%11%12%13%14%

rate

Rate
Poverty
High School13.87%
Some College10.85%
Bachelors or Greater8.89%
Less Than 9th Grade5.98%

Interlaken Poverty Rate by Education

Male EmployedMale UnemployedFemale EmployedFemale Unemployed0%1%2%3%4%5%6%7%8%

rate

Rate
Poverty
Male Unemployed7.98%
Male Employed4.35%
Female Employed2.21%
Female Unemployed0%

Interlaken Poverty Rate by Employment Status and Sex

Interlaken Income by Household Type

Under10k10kTo15k15kTo25k25kTo35k35kTo50k50kTo75k75kTo100k100kTo150k150kTo200kOver200k051015202530

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$113,333$132,784
Households$111,021$142,252
Married Families$129,904$-999,999,999
Non Families$51,838$165,315
HouseholdsFamiliesMarried FamiliesNon Families050,000100,000150,000

mean

median

Income by Household Type

Interlaken Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

53.7%

Overall Marriage Rate

55.7%

Male Marriage Rate

51.8%

Female Marriage Rate

Interlaken Married by Age and Sex

35-4455-6445-5420-34Over 65020406080

male

female

Interlaken 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.

Interlaken Marital Status by Race

BlackAsianTwoOrMoreRacesWhiteNonHispanicWhiteHispanicOtherRaceIndian0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

NeverMarried

Interlaken Marital Status

8.54%60.98%30.49%Veterans by War

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

116

Number of Veterans

97

Male Veterans

19

Female Veterans

War
Veterans
Vietnam50
Korea25
Second Gulf War7
First Gulf War0
World War II0

Interlaken Veterans by War

18 to 3435 to 5455 to 6465 to 7475+051015202530354045505560

count

Age Group
Veterans
75+59
65 to 7433
35 to 5412
18 to 347
55 to 645

Interlaken Veterans by Age

WhiteHispanicNative AmericanBlackAsian01020304050607080

count

Name
Veterans
% of Total
White743.84%
Hispanic280.65%
Native American1619.51%
Black1521.43%
Asian118.46%

Interlaken Veterans by Race

Interlaken Veterans by Education

21.55%13.79%39.66%25%Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

8.62%

Veteran Poverty Rate

18.1%

Veteran Disability Rate

Interlaken Veterans by Education

16 - 1920 - 2425 - 2930 - 3435 - 4445 - 5455 - 5960 - 6465 - 7475+0102030405060708090100

LaborForceParticipation

64.9%

Labor Force Participation

62.2%

Employment Rate

4.3%

Unemployment Rate

Interlaken Employment by Age

Other RaceHispanic2+ RacesWhiteWhite Non-HispanicAsianBlackNative American01020304050607080

LaborForceParticipation

Interlaken Employment by Race

Less Than High SchoolHigh School GraduateSome CollegeBachelors or Greater0102030405060708090100

LaborForceParticipation

Interlaken Employment by Education

Origin of Non-Citizens

97.82%Origin

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

93.11%Origin

Europe

Asia

Africa

Oceania

Latin America

North America

59.31%

Born in Interlaken

68.76%

Native Born

31.24%

Foreign Born

17.95%

Non Citizen

13.3%

Naturalized

Place of Birth

68.76% of Interlaken residents were born in the United States, with 59.31% having been born in California. 17.95% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Interlaken Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
20248,159600.74%
20238,099600.75%
20228,039-40-0.5%
20218,0794836.36%
20207,596-221-2.83%
20197,8176268.71%
20187,1914666.93%
20176,725-13-0.19%
20166,738-79-1.16%
20156,817-137-1.97%
20146,954-204-2.85%
20137,158-177-2.41%
20127,3353334.76%
20117,002-319-4.36%
20107,32100%

Interlaken Population by Year