Atlantis, FL

City in Palm Beach County, FL, US

By Neilsberg Research

Last updated May 1, 2026

Key Indicators

A quick look at key numbers

Population

2,038

Source: U.S. Census Bureau American Community Survey (ACS) 2020-2024 5-Year Estimates

Median Age

60.7

years ∙ half population younger than 60.7, half older

Diversity Index

36.8%

chance two random people differ in race and ethnicity

Nativity

15.9%

foreign-born population

84.1%Native

15.9% Foreign-born

Geographic Context

Location, size, and surroundings

About

Atlantis is a city within Palm Beach County, Florida, United States.

Location

City in Palm Beach County, FL, US

Co-ordinates

DEC26.597248° N, 80.104100° W

DMS26° 35′ 50.09″ N, 80° 06′ 14.76″ W

Population Density & area

1,488/sq mi (572.5/km²)

Total Area

1.41 sq mi (3.66 km²)

Land Area

1.37 sq mi (3.56 km²) · 97.2%

Water Area

0.04 sq mi (0.1 km²) · 2.8%

Demographics & Living

Who lives here, how households are formed, and community composition

Population Composition

Key characteristics of the population

Sex Distribution

46.8% male

Male 46.8%

Female 53.2%

males per 100 females

Atlantis 87.8

Palm Beach County 95.3

Florida 96.6

Nativity

15.9%

foreign-born population

84.1%Native

15.9% Foreign-born

% Foreign-born

Atlantis 15.9%

Palm Beach County 27.7%

Florida 21.9%

Age Distribution

How the population is spread across age groups

Median Age

60.7

years ∙ half population younger than 60.7, half older

Atlantis

60.7

Palm Beach County

45.3

Florida

42.6

Dependency ratio

111.9

dependents per 100 working-age adults

Atlantis 111.9

Palm Beach County 77.6

Florida 69.1

AGE DISTRIBUTION

Distribution of age group

Median age

	Atlantis	Palm Beach County	Florida
Age Group
Children (Under 18)	9.8%	18.8%	19.5%
Working age (18-64)	47.2%	56.4%	59.2%
Senior (65+)	43%	24.8%	21.3%
Dependency ratio
Total dependency ratio	111.9	77.6	69.1
Child dependency ratio	20.8	33.5	33
Old-age dependency ratio	91.1	44.1	36.1

Racial & Ethnic Composition

Racial and ethnic makeup and how it compares

Race & Ethnicity

White

78.5%

Black

2.6%

Asian

9.2%

Hispanic

8.2%

Other

1.5%

Note: White, Black, and Asian refer to individuals belonging to a single race and not of Hispanic origin. Hispanics may be of any race.

Diversity Index

36.8%

chance two random people differ in race and ethnicity

Atlantis 36.8%

Palm Beach County 65.9%

Florida 64.7%

Note: The Diversity Index (DI), based on the Blau Index, measures the probability that two randomly selected individuals differ in race and ethnicity. Values range from 0 (no diversity) to 1 (high diversity) and are shown as percentages.

RACIAL & ETHNIC COMPOSITION

Race & Ethnicity

Percentage of Atlantis population

	Atlantis	Palm Beach County	Florida
Hispanic or Latino	8.2%	24.4%	27.4%
Mexican	1.1%	3.5%	3.3%
Puerto Rican	0.6%	3.3%	5.6%
Cuban	3.4%	4.5%	7.3%
Other Hispanic / Latino	3.1%	13.1%	11.2%
Not Hispanic or Latino	91.8%	75.6%	72.6%
One race	90.6%	71.5%	68.8%
White	78.5%	49.6%	50.4%
Black or African American	2.6%	18.1%	14.6%
American Indian and Alaska Native	0%	0.1%	0.1%
Asian	9.2%	2.8%	2.9%
Native Hawaiian and Other Pacific Islander	0%	0%	0.1%
Some Other Race	0.2%	0.9%	0.7%
Two or more races (Multiracial)	1.2%	4.1%	3.8%

Household & Families Composition

Household size, type, and family structure

Household structure

60.8% family

Family 60.8%

Non family 39.2%

% family households

Atlantis 60.8%

Palm Beach County 62.9%

Florida 64.6%

Average household size

2.27

persons per household

Atlantis

2.27

Palm Beach County

2.49

Florida

2.51

Household & Family COMPOSITION

Households

Percentage of Atlantis population

	Atlantis	Palm Beach County	Florida
Total households	899	605,430	8,752,810
Average houshold size	2.27	2.49	2.51
Family households	547	380,741	5,652,059
Average family size	2.9	3.12	3.08
Married couple family	477	278,057	4,086,171
Other families	70	102,684	1,565,888
Male householder	13	30,915	454,845
Female householder	57	71,769	1,111,043
Non-family households	352	224,689	3,100,751
One-person households	275	182,799	2,473,731
Male householder	74	74,773	1,088,019
Senior (65+) living alone	46	32,773	401,750
Female householder	201	108,026	1,385,712
Senior (65+) living alone	146	69,197	755,340
Other living arrangements	77	41,890	627,020

Housing Profile

Housing stock, ownership, rentals, and cost burdens

Total housing units

1,222

housing units

Atlantis 1,222

Palm Beach County 719,463

Florida 10,256,470

Occupancy status

73.6% occupied

Occupied 73.6%

Vacant 26.4%

vacancy rate

Atlantis 26.4%

Palm Beach County 15.8%

Florida 14.7%

Housing Characteristics

How the housing supply is structured and used

Types of Housing unit

82.2%

Single family houses

82.2%

Apartments in multi-unit structures

17.7%

Mobile homes

Boat, RV, van, etc

Median Year Built

1977

Half of houses were built before 1977, and half after.

Historic ∙ 1939 or earlier

1.1%

Postwar & mid-century ∙ 1940 - 1969

17.1%

Late 20th century ∙ 1970 - 1999

70.2%

Modern ∙ 2000 or later

11.4%

Note: Median year built reflects occupied units only; distribution includes all units.

Housing Characteristics

Units, rooms & bedrooms

Physical characteristics of housing units

	Atlantis	Palm Beach County	Florida
Rooms per unit
Median rooms	6	5	5.2
1–3 rooms	2.9%	15%	15.5%
4–6 rooms	61.2%	62.8%	59.3%
7+ rooms	36%	22.1%	25.2%
Bedrooms
No bedroom / studio	0%	1.6%	2.3%
1 bedroom	0.4%	10.8%	10%
2 bedrooms	31.9%	37.1%	31.4%
3 bedrooms	43.8%	34.4%	38.1%
4+ bedrooms	23.9%	16.2%	18%
At a glance
Median year built	1977	1987	1989
Total housing units	1,222	719,463	10,256,470

Occupancy Profile

Who is inside and how they use it

Homeownership

92.9% owners

Renter-occupied 7.1%

Owner-occupied 92.9%

homeownership rate

Atlantis 92.9%

Palm Beach County 70.1%

Florida 67.6%

Average household size

2.31

Owner-occupied

1.64

Renter-occupied

owner-occupied average size

Atlantis 2.31

Palm Beach County 2.48

Florida 2.53

Housing Characteristics

Occupied unit characteristics

Tenure, crowding, and utilities

	Atlantis	Palm Beach County	Florida
Total occupied units	899	605,430	8,752,810
Year moved in
2020 or later	24.5%	25.9%	28.3%
2010 to 2019	41.7%	43.9%	42.7%
2000 to 2009	15.1%	16.7%	15.5%
1999 or earlier	18.7%	13.5%	13.6%
Occupants per room
1.00 or fewer	100%	96.7%	96.7%
1.01 to 1.50	0%	2.3%	2.2%
1.51 or more	0%	1%	1.1%
Vehicles availability
No vehicles	3%	6%	6%
1 vehicle	36.5%	40.8%	38.9%
2 vehicles	37.2%	37.6%	38.1%
3 or more vehicles	23.4%	15.5%	17%
House heating fuel used
Gas	4%	4.5%	6.3%
Electricity	93.1%	91.5%	90.4%
Solar	0.6%	0.2%	0.5%
Fuel oil, kerosene etc	0%	0.2%	0.1%
All other fuels	0%	0.1%	0.2%
No fuel used	2.3%	3.5%	2.4%
Selected characteristics
Lacking complete plumbing	0%	0.3%	0.3%
Lacking complete kitchen	0%	0.7%	0.7%
No telephone service available	0%	0.8%	0.9%

Housing Value

What owner-occupied units are worth

Median home value

$630,500

owner-occupied units

Median value(USD)

Atlantis

$630,500

Palm Beach County

$447,300

Florida

$359,000

Housing Cost Burden

36%

of homeowners with a mortgage are cost-burdened

% Cost-Burdened Households

Owners with a mortgage

36%

Owners without a mortgage

22.1%

Renters

89.4%

Note: Households spending 30% or more of their income on housing costs are considered cost-burdened.

Financial characteristics

Property value and housing costs

Tenure, crowding, and utilities

	Atlantis	Palm Beach County	Florida
Property value
Median Value	$630,500	$447,300	$359,000
Under $100,000	1.8%	6.8%	9.2%
$100,000 - $200,000	2%	8.4%	11.4%
$200,000 - $300,000	8.5%	12.3%	17.9%
$300,000 - $500,000	20.7%	30.5%	34.5%
$500,000 - $1,000,000	49.5%	30.1%	21.1%
$1,000,000 and more	17.5%	11.9%	5.9%
Owner-occupied households
With a mortgage	46.6%	52.4%	56.3%
Without a mortgage	53.4%	47.6%	43.7%
Median monthly owner costs
With a mortgage	$2,815	$2,383	$1,959
Without a mortgage	$1,262	$951	$673
Gross rent
Median rent	$1,784	$1,916	$1,669

Education Profile

How educated is the community and how education pays off

Adults with a college degree

60.4%

of adults 25+ with a bachelor's degree or higher

Atlantis 60.4%

Palm Beach County 40.5%

Florida 34.1%

Adults without a high school diploma

1.9%

of adults (25+) without a high school diploma

Atlantis 1.9%

Palm Beach County 10.8%

Florida 10%

School Enrollment

Who is enrolled in school and at what level

School enrollment

236

population (age 3+) enrolled in school

Nursery / Preschool

K–12

71.6%

College / Undergraduate

25.8%

Graduate / Professional

2.5%

College-going rate (18-24 yr olds)

39.1%

of 18-24-year-olds in college or graduate school

Atlantis

39.1%

Palm Beach County

41.5%

Florida

41.6%

Enrollment & school type

Enrollment levels, college-going rate, and public vs private school split

Population 3+ currently enrolled in a school

	Atlantis	Palm Beach County	Florida
Total enrolled (age 3+)	236	319,863	4,890,026
Nursery / preschool	0%	6.4%	5.9%
K–12	71.6%	66.5%	66.3%
Kindergarten	5.1%	5.2%	5.1%
Elementary: Grades 1–4	27.5%	18.9%	19.4%
Elementary: Grades 5–8	24.2%	20.7%	20.6%
High School: Grades 9–12	14.8%	21.7%	21.2%
College or graduate school	28.4%	27.1%	27.8%
College, undergraduate	25.8%	21.6%	21.9%
Graduate, professional school	2.5%	5.6%	5.9%
College-going rate · 18-24 yr olds	39.1%	41.5%	41.6%
School type
Public school	55.9%	77.6%	79.3%
Private school	44.1%	22.4%	20.7%

Education Attainment by Level & Gender

What is the highest level of education completed among adults

Education attainment

1,769

population 25 years and over

Total adults (25+)

Less than 9th grade

9th-12th, no diploma

1.9%

HS graduate

15.6%

Some college no degree

15.6%

Associates degree

6.5%

Bachelors degree

35.1%

Graduate or professional degree

25.3%

Attainment by gender

Male vs Female

Adults (25+) · Share within each education level

* The Census Bureau did not publish education attainment by gender data for Atlantis due to an insufficient sample size to produce reliable estimates.

% male · % female

Less than 9th grade

—% · —%

9th-12th, no diploma

33.3% · 66.7%

HS graduate

50.4% · 49.6%

Some college no degree

54.3% · 45.7%

Associates degree

45.2% · 54.8%

Bachelors degree

49.3% · 50.7%

Graduate or professional degree

44.4% · 55.6%

Educational Attainment Overview

Distribution and key education attainment rates for adults (25+)

Highest credential completed · adults 25+

	Atlantis	Palm Beach County	Florida
Population (25+)	1,769	1,131,157	16,228,400
Less than 9th grade	0%	5.7%	4.2%
9th–12th, no diploma	1.9%	5.1%	5.8%
High school diploma or GED	15.6%	22.6%	27.2%
Some college, no degree	15.6%	17%	18.5%
Associate's degree	6.5%	9%	10.1%
Bachelor's degree or higher	60.4%	40.5%	34.1%
Bachelor's degree	35.1%	24.6%	21.3%
Graduate or professional	25.3%	16%	12.9%
High School or higher	98.1%	89.2%	89.9%

Earnings by education level

percentage as applicable

Median Earnings

$56,818

Median earnings for adults 25+, by level

Less than HS graduate

$—

HS graduate

$26,750

Some college or associates

$72,216

Bachelors degree

$51,048

Graduate or professional degree

$75,313

Poverty Rate

1.6%

for ages 25+, with bachelors degree or higher

Less than HS graduate

69.7%

HS graduate

Some college or associates

5.9%

Bachelors degree or higher

1.6%

Outcomes by Education Level

Earnings and poverty rates across education levels (25+)

Adults 25+

	Atlantis	Palm Beach County	Florida
Median earnings
Population 25+, with earnings	$56,818	$49,061	$46,867
Less than high school graduate	$—	$29,744	$30,508
High school graduate (includes equivalency)	$26,750	$36,387	$36,593
Some college or associate's degree	$72,216	$45,137	$43,852
Bachelor's degree	$51,048	$64,035	$59,953
Graduate or professional degree	$75,313	$84,394	$78,498
Poverty rates
Less than high school graduate	69.7%	22.1%	24%
High school graduate (includes equivalency)	4%	12.5%	14.3%
Some college or associate's degree	5.9%	9.2%	9.8%
Bachelor's degree or higher	1.6%	5.9%	5.8%

Insights for Atlantis, by topic

Income By year By race By age By gender

Population By year By race By age By gender

About Neilsberg Research

Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.

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