Who is the mayor of Atlantis, FL? Atlantis's elected officials

Atlantis is in Palm Beach County, Florida. Its mayor is Keller Lanahan. 5 elected seats, all elected citywide.

City of Atlantis City Council

OfficeWho holds it now
Council Member, Group 1 (Mayor)Keller Lanahan source
Council Member, Group 2 (Vice Mayor)Guy Motzer source
Council Member, Group 3Allan Kaulbach source
Council Member, Group 4Michael LaCoursiere source
Council Member, Group 5 (Treasurer)Derek Cooper source

Atlantis's official website

Also representing Atlantis

County commissioners, the sheriff and other county officers, and the school board: Palm Beach County's elected officials. Other cities in Palm Beach County: Belle Glade, Boca Raton, Boynton Beach, Cloud Lake, Delray Beach, Glen Ridge, Golf, Greenacres, Gulf Stream, Haverhill, Highland Beach, Hypoluxo, Juno Beach, Jupiter, Jupiter Inlet Colony, Lake Clarke Shores, Lake Park, Lake Worth Beach, Lantana, Loxahatchee Groves, Manalapan, Mangonia Park, North Palm Beach, Ocean Ridge, Pahokee, Palm Beach, Palm Beach Gardens, Palm Beach Shores, Palm Springs, Riviera Beach, Royal Palm Beach, South Bay, South Palm Beach, Tequesta, Wellington, West Palm Beach, Westlake.

Who lives in Atlantis

2,038people
60.7median ageU.S.: 38.9
$116,715 household incomeU.S.: $80,734
3.6%below the U.S.: 12.5%
60.4%of adults 25+ with a bachelor's degreeU.S.: 35.7%
$630,500median home valueU.S.: $332,700
3.9%unemployed (of the labor force)U.S.: 5.2%
15.9%born outside the U.S.U.S.: 14.1%
7.9%of adults are veteransU.S.: 6.2%
2.4%U.S.: 8.4%
89.5%of renting households pay of income on rentU.S.: 51.1%
36%of homeowners with a mortgage pay of income on housing costsU.S.: 28.1%

Race and Hispanic origin: Hispanic or Latino 8.2% · White 78.5% · Black 2.6% · Asian 9.2% · Other or more than one race 1.4% (Hispanic or Latino people can be of any race; the other groups are non-Hispanic.)

Figures for the Census Bureau's Atlantis city. Census Bureau, 2020–2024 5-year estimates (data.census.gov).

About these figures

The American Community Survey asks about 3.5 million households a year about who lives there, their work, income, schooling and housing. The 5-year estimates pool 2020–2024 answers so that every county and district has enough of them. They're estimates with a (larger for smaller places), and they're different from the once-a-decade census count. "Median" means half are above and half below. Household income is before taxes and includes everyone in the household. The unemployment share here is the survey's five-year average, so it differs from the monthly rate in the BLS jobs report. Race and Hispanic origin are as people describe themselves.

Health insurance means any coverage, private or public (such as Medicaid or Medicare), when people answered; the share is of everyone except people on active military duty and people living in institutions such as prisons and nursing homes. The housing shares are of renting households, and of homeowners with a mortgage, for whom the Census Bureau can compute them (households with no income, or renters who pay no cash rent, are left out). Rent here is gross rent, rent plus utilities; owner costs include the mortgage, property taxes, insurance, utilities and fees.

Quick answers

Who is the mayor of Atlantis, FL?
Keller Lanahan is the mayor of Atlantis, Florida.
Who is on the Atlantis council?
Guy Motzer (Council Member, Group 2 (Vice Mayor)); Allan Kaulbach (Council Member, Group 3); Michael LaCoursiere (Council Member, Group 4); Derek Cooper (Council Member, Group 5 (Treasurer)).
What is the population of Atlantis, FL?
About 2,038 people, with a median age of 60.7; the median household income is $116,715 and 3.6% live below the poverty line (Census Bureau, American Community Survey 2020–2024 5-year estimates).

Officeholders as of November 6, 2026, from each county Supervisor of Elections' official lists and candidate filings and the bodies' own websites; each name links to its source. Officials change between elections (appointments, resignations), and the body's own website is the authority. Party is shown only for offices elected on a partisan ballot.

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