Round Lake Beach, Illinois Population 2020

27,021

Round Lake Beach is a city located in Illinois. With a 2020 population of 27,021, it is the 79th largest city in Illinois and the 1418th largest city in the United States. Round Lake Beach is currently declining at a rate of -0.56% annually and its population has decreased by -4.10% since the most recent census, which recorded a population of 28,175 in 2010. Round Lake Beach reached it's highest population of 28,118 in 2010. Spanning over 5 miles, Round Lake Beach has a population density of 5,355 people per square mile.

The average household income in Round Lake Beach is $79,303 with a poverty rate of 10.30%. The median rental costs in recent years comes to $1,281 per month, and the median house value is $135,800. The median age in Round Lake Beach is 32.5 years, 30.5 years for males, and 34.8 years for females. For every 100 females there are 110.7 males.

Round Lake Beach Demographics

According to the most recent ACS, the racial composition of Round Lake Beach was:

  • White: 79.96%
  • Other race: 8.07%
  • Black or African American: 4.64%
  • Asian: 3.33%
  • Two or more races: 3.05%
  • Native American: 0.94%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Round Lake Beach, Illinois is 27,021, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 27,325.The last official US Census in 2010 recorded the population at 28,175.

Round Lake Beach, Illinois Population 2020

Population by Race

Race Population Percentage
White22,14379.96%
Some Other Race2,2368.07%
Black or African American1,2854.64%
Asian9233.33%
Two or More Races8453.05%
American Indian and Alaska Native2600.94%

Round Lake Beach Population Pyramid 2020

Round Lake Beach Median Age

32.5


Total

30.5


Male

34.8


Female

Round Lake Beach Adults

There are 19,831 adults, (2,463 of whom are seniors) in Round Lake Beach.

Round Lake Beach Age Dependency

59.4

Age Dependency Ratio

14.2

Old Age Dependency Ratio

45.3

Child Dependency Ratio

Round Lake Beach Sex Ratio

Female

13,140

47.45%

Male

14,552

52.55%

Round Lake Beach Households and Families

Round Lake Beach Renter vs Owner Occupied by Household Type

Round Lake Beach Household Types

Type Owner Renter
Married80.2%19.8%
Male75%25%
All74.6%25.4%
Non Family68.9%31.1%
Female58.9%41.1%

74.6%

Rate of Home Ownership

Type Count Average Size Owned
All8,2773.3374.6
Married4,9423.8480.2
Non Family1,7501.3568.9
Female1,1373.7858.9
Male4484.2475

3.77

Average Family Size

3.33

Average Household Size

6.1%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Round Lake Beach Education

Education Attained Count Percentage
Less Than 9th Grade2,16312.93%
9th to 12th Grade1,4598.72%
High School Graduate5,45132.58%
Some College3,49720.90%
Associates Degree1,3548.09%
Bachelors Degree1,78010.64%
Graduate Degree1,0276.14%

Round Lake Beach Educational Attainment by Race

Name Total High School Bachelors
White8,4707,9351,963
Hispanic6,7663,801258
Other Race1,02750427
Black702693236
Asian578479301
Multiple Races31830032
Native American17714517

The highest rate of high school graduation is among black people with a rate of 98.72%.

The highest rate of bachelors degrees is among asian people with a rate of 52.08%.

Name Average Male Female
Overall$36,954$42,066$31,426
Less Than High School$24,602$33,961$17,903
High School Grad$33,602$40,148$28,210
Some College$39,364$42,669$36,290
Bachelors Degree$58,462$68,875$40,767
Graduate Degree$68,598$70,042$68,500

$36,954

Average Earnings

$42,066

Average Male

$31,426

Average Female

Round Lake Beach Language

Round Lake Beach Language by Age

Round Lake Beach Language

52.50% of Round Lake Beach residents speak only English, while 47.50% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 40.88% of the population.

Round Lake Beach Poverty

Round Lake Beach Poverty by Race

Name Total In Poverty Poverty Rate
Hispanic13,1811,41510.74%
White11,5811,0388.96%
Asian91422524.62%
Other2,2361064.74%
Black1,258947.47%
Multiple7789011.57%

10.30%

Overall Poverty Rate

8.55%

Male Poverty Rate

12.24%

Female Poverty Rate

Poverty in Round Lake Beach

The race most likely to be in poverty in Round Lake Beach is Asian, with 24.62% below the poverty level.

The race least likely to be in poverty in Round Lake Beach is Other, with 4.74% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.57%. Among those working part-time, it was 11.03%, and for those that did not work, the poverty rate was 17.84%.

Name Poverty
Less Than High School11.63%
High School9.77%
Some College6.20%
Bachelors or Greater4.55%
Name Poverty
Male Unemployed18.72%
Female Unemployed16.18%
Female Employed5.57%
Male Employed4.35%

Round Lake Beach Income

Round Lake Beach Income by Household Type

Name Median Mean
Households$68,577$79,303
Families$73,301$86,435
Married Families$84,286-
Non Families$39,511$45,479

Round Lake Beach Marital Status

Round Lake Beach Marital Status

Marriage Rates

50.8%

Overall Marriage Rate

49.3%

Male Marriage Rate

52.6%

Female Marriage Rate

Round Lake Beach Married by Age and Sex

Round Lake Beach Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 35-44.

Round Lake Beach Marital Status by Race

Round Lake Beach Veterans

1,011

Number of Veterans

906

Male Veterans

105

Female Veterans

War Veterans
Vietnam348
First Gulf War220
Second Gulf War161
Korea107
World War II35
Name Veterans % of Total
White8315.12%
Hispanic1441.72%
Black8810.54%
2 or More5512.85%
Asian376.07%

$Round Lake Beach Veterans by Education

6.89%

Veteran Poverty Rate

27.76%

Veteran Disability Rate

Round Lake Beach Employment Status

70.9%

Labor Force Participation

66.7%

Employment Rate

5.3%

Unemployment Rate

Round Lake Beach Place of Birth

Origin of Non-Citizens

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

Origin of Naturalized Citizens

62.36%

Born in Illinois

75.53%

Native Born

24.47%

Foreign Born

14.54%

Non Citizen

Place of Birth

75.53% of Round Lake Beach residents were born in the United States, with 62.36% having been born in Illinois. 14.54% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Year Population Growth Annual Growth Rate
202027,021-152-0.56%
201927,173-152-0.56%
201827,325-255-0.92%
201727,580-152-0.55%
201627,732-84-0.30%
201527,816-156-0.56%
201427,972-44-0.16%
201328,016220.08%
201227,994-63-0.22%
201128,057-61-0.22%
201028,1182,2590.84%
200025,8599,4254.64%
199016,4343,5132.43%
198012,9217,2048.50%
19705,7177061.33%
19605,0110.00%