Madeira Beach, Florida demographics

Madeira Beach, FL demographics: median age 58.9; 49.3% of adults 25+ hold a bachelor’s degree. Age, race, households, languages and education, ACS 2020–2024 with margins of error.

ACS 2020–2024 · Madeira Beach city, Florida · Incorporated city · GEOID 1242400. The survey estimates a population of 3,953 for its five-year window. This is separate from the annual July 2025 population estimate on the city overview.

Median age in Madeira Beach is 58.9 years, with a 90% margin of error of 1.0 years. There are 1,951 households (±170). Age and household distributions show how these totals are composed; they do not establish which neighborhood suits a particular person.

Every count and share is an estimate. “±” is a 90% margin of error (MOE); pp means percentage points. Derived shares use the category count divided by the named universe. Aggregated category MOEs and percentage MOEs are approximate. A margin larger than half its estimate is flagged as low precision. Blank source uncertainty is shown as unavailable, never zero.

Age distribution and sex

City, state and U.S. estimates · ACS 2020–2024
Measure / survey universe	City estimate ± MOE	State estimate ± MOE	U.S. estimate ± MOE
Median age Total population · years	58.9 ±1.0	42.6 ±0.1	38.9 ±0.1

Age groups · B01001 · ACS 2020–2024 Total population: 3,953
Category	Count ± MOE	Share ± MOE (pp)	Florida	U.S.
Under 18	273 ±119	6.9% ±3.0 pp	19.5%	22.0%
18–34	481 ±234	12.2% ±5.9 pp	20.7%	22.8%
35–64	2,056 ±434	52.0% ±11.0 pp	38.4%	38.0%
65 and older	1,143 ±245	28.9% ±6.2 pp	21.3%	17.2%

Sex categories as published by ACS · B01001 · ACS 2020–2024 Total population: 3,953
Category	Count ± MOE	Share ± MOE (pp)	Florida	U.S.
Male	2,036 ±154	51.5% ±3.9 pp	49.1%	49.5%
Female	1,917 ±155	48.5% ±3.9 pp	50.9%	50.5%

The age groups are mutually exclusive and cover the entire population. The sex categories follow this ACS table’s published classification; they are not a survey of gender identity.

Race and Hispanic origin

Race · B02001 · ACS 2020–2024 Total population: 3,953
Category	Count ± MOE	Share ± MOE (pp)	Florida	U.S.
White alone	3,199 ±278	80.9% ±7.0 pp	55.9%	61.0%
Black or African American alone	53 ±48 · low precision	1.3% ±1.2 pp · low precision	15.1%	12.2%
American Indian and Alaska Native alone	0 ±15 · low precision	0.0% ±0.4 pp · low precision	0.3%	0.9%
Asian alone	266 ±300 · low precision	6.7% ±7.6 pp · low precision	2.9%	6.0%
Native Hawaiian and Other Pacific Islander alone	0 ±15 · low precision	0.0% ±0.4 pp · low precision	0.1%	0.2%
Some other race alone	56 ±65 · low precision	1.4% ±1.6 pp · low precision	6.3%	7.1%
Two or more races	379 ±252 · low precision	9.6% ±6.4 pp · low precision	19.4%	12.6%

Hispanic or Latino origin · B03003 · ACS 2020–2024 Total population: 3,953
Category	Count ± MOE	Share ± MOE (pp)	Florida	U.S.
Not Hispanic or Latino	3,684 ±247	93.2% ±6.2 pp	72.6%	80.7%
Hispanic or Latino	269 ±247 · low precision	6.8% ±6.2 pp · low precision	27.4%	19.3%

Hispanic origin and race are separate questions. People of Hispanic or Latino origin may be of any race and appear in both tables. Do not add the Hispanic share to race shares. Race alone and two-or-more-race groups are the mutually exclusive categories of the race table.

Household types, children and living alone

Household types · B11001 · ACS 2020–2024 Households: 1,951
Category	Count ± MOE	Share ± MOE (pp)	Florida	U.S.
Married-couple family	947 ±161	48.5% ±7.1 pp	46.7%	46.9%
Other family: male householder, no spouse present	78 ±52 · low precision	4.0% ±2.6 pp · low precision	5.2%	5.1%
Other family: female householder, no spouse present	48 ±43 · low precision	2.5% ±2.2 pp · low precision	12.7%	12.2%
Nonfamily: householder living alone	719 ±229	36.9% ±11.3 pp	28.3%	28.7%
Nonfamily: householder not living alone	159 ±88 · low precision	8.1% ±4.5 pp · low precision	7.2%	7.0%

Households with children · B11005 · ACS 2020–2024 Households: 1,951
Category	Count ± MOE	Share ± MOE (pp)	Florida	U.S.
Households with people under 18	183 ±62	9.4% ±3.1 pp	26.5%	29.5%
Households without people under 18	1,768 ±153	90.6% ±11.1 pp	73.5%	70.5%

Household size · B11016 · ACS 2020–2024 Households: 1,951
Category	Count ± MOE	Share ± MOE (pp)	Florida	U.S.
One-person nonfamily households	719 ±229	36.9% ±11.3 pp	28.3%	28.7%
Two-person households	778 ±206	39.9% ±10.0 pp	36.6%	33.8%
Three-person households	359 ±265 · low precision	18.4% ±13.5 pp · low precision	15.4%	15.3%
Four-person households	50 ±31 · low precision	2.6% ±1.6 pp · low precision	11.6%	12.6%
Five-person households	45 ±48 · low precision	2.3% ±2.5 pp · low precision	5.2%	5.9%
Six-person households	0 ±21 · low precision	0.0% ±1.1 pp · low precision	1.9%	2.2%
Seven or more people	0 ±21 · low precision	0.0% ±1.1 pp · low precision	1.1%	1.4%

A family household contains related people under the Census definition. A nonfamily household can contain one person or unrelated people sharing a home. Households with children can also appear in the household-type and size tables, so those tables must not be added together. Household estimates exclude people living in group quarters from the household universe.

Nativity and languages spoken at home

Nativity · B05002 · ACS 2020–2024 Total population: 3,953
Category	Count ± MOE	Share ± MOE (pp)	Florida	U.S.
Native	3,482 ±229	88.1% ±5.8 pp	78.1%	85.9%
Foreign born	471 ±228	11.9% ±5.8 pp	21.9%	14.1%

Language spoken at home · C16001 · ACS 2020–2024 Population age 5 and older: 3,840
Category	Count ± MOE	Share ± MOE (pp)	Florida	U.S.
English only	3,327 ±212	86.6% ±5.1 pp	69.4%	77.7%
Spanish	174 ±145 · low precision	4.5% ±3.8 pp · low precision	22.6%	13.6%
French, Haitian, or Cajun	4 ±7 · low precision	0.1% ±0.2 pp · low precision	2.7%	0.7%
German or other West Germanic	0 ±15 · low precision	0.0% ±0.4 pp · low precision	0.4%	0.5%
Russian, Polish, or other Slavic	28 ±30 · low precision	0.7% ±0.8 pp · low precision	0.7%	0.7%
Other Indo-European	41 ±45 · low precision	1.1% ±1.2 pp · low precision	1.9%	2.0%
Korean	0 ±15 · low precision	0.0% ±0.4 pp · low precision	0.1%	0.3%
Chinese, including Mandarin and Cantonese	0 ±15 · low precision	0.0% ±0.4 pp · low precision	0.4%	1.1%
Vietnamese	234 ±294 · low precision	6.1% ±7.7 pp · low precision	0.3%	0.5%
Tagalog, including Filipino	0 ±15 · low precision	0.0% ±0.4 pp · low precision	0.3%	0.6%
Other Asian and Pacific Island	32 ±49 · low precision	0.8% ±1.3 pp · low precision	0.5%	1.1%
Arabic	0 ±15 · low precision	0.0% ±0.4 pp · low precision	0.4%	0.5%
Other and unspecified	0 ±15 · low precision	0.0% ±0.4 pp · low precision	0.4%	0.8%

Foreign born means not a U.S. citizen at birth; it includes naturalized citizens. Language categories describe speech at home among people age five and older. A language other than English at home does not establish that someone cannot speak English. This city page uses the published C16001 summary categories because the more detailed B16001 table does not provide these city records in this release.

Educational attainment

Highest completed education · B15003 · ACS 2020–2024 Population age 25 and older: 3,468
Category	Count ± MOE	Share ± MOE (pp)	Florida	U.S.
Less than high school graduate	152 ±117 · low precision	4.4% ±3.4 pp · low precision	10.1%	10.4%
High school graduate or equivalency	800 ±250	23.1% ±7.1 pp	27.2%	26.0%
Some college, no degree	377 ±136	10.9% ±3.9 pp	18.5%	19.1%
Associate’s degree	428 ±158	12.3% ±4.5 pp	10.1%	8.8%
Bachelor’s degree	827 ±257	23.8% ±7.3 pp	21.3%	21.6%
Graduate or professional degree	884 ±277	25.5% ±7.9 pp	12.9%	14.1%

The denominator excludes residents under 25. Each person is counted in the highest attainment category they completed. This table does not measure the quality of local schools or the education level of every current student.

Residence one year earlier

Geographic mobility · B07003 · ACS 2020–2024 Population age 1 and older: 3,953
Category	Count ± MOE	Share ± MOE (pp)	Florida	U.S.
Same house	2,813 ±528	71.2% ±13.4 pp	86.3%	87.7%
Moved within same county	383 ±262 · low precision	9.7% ±6.6 pp · low precision	6.6%	6.3%
Moved from a different county in the same state	106 ±103 · low precision	2.7% ±2.6 pp · low precision	3.1%	3.1%
Moved from a different state	619 ±557 · low precision	15.7% ±14.1 pp · low precision	2.9%	2.3%
Moved from abroad	32 ±37 · low precision	0.8% ±0.9 pp · low precision	1.1%	0.6%

These are respondents’ residence patterns one year before their survey response, pooled across the five-year window. They are not a net migration count for 2025. A person can move to a different house within the same city or county; moves within the same county should not automatically be interpreted as new arrivals to the city.

Health insurance, internet access and veterans

14.2% of Madeira Beach residents (±6.5 percentage points) had no health insurance coverage when surveyed, compared with 11.5% in Florida and 8.4% nationally. 96.1% of households subscribe to broadband of any type, including cellular data plans. A subscription is not the same as available service: the FCC National Broadband Map shows providers at a specific address.

City, state and U.S. shares · ACS 2020–2024
Measure	Madeira Beach	Florida	U.S.	Compared with Florida
People without health insurance Civilian noninstitutionalized population	14.2% ±6.5 pp	11.5%	8.4%	Not statistically different
Households with a broadband subscription Households	96.1% ±0.8 pp	91.6%	91.0%	Higher
Veterans Civilian population age 18 and older	9.2% ±3.4 pp	7.4%	6.2%	Not statistically different

Reading and reusing the estimates

The Census table links above lead to the original detailed tables. Counts, source universes and uncertainty are retained in the source observation download for Madeira Beach . Compare these figures with the same survey window; do not compare one city’s five-year estimate with another city’s annual estimate as though they measured the same period. For methods, see uncertainty and denominator calculations.

Read Madeira Beach housing and cost context or return to the city profile.