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People Statistics · City

Population in Seminole

2010 – 2025 · 16 data points 98 of 243 · Towns of Florida Updated Oct 23, 2026
People · Seminole Pinellas County Florida United States

Source: U.S. Census Bureau, Population Estimates Program, 2010 – 2025

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Overview 7 figures People 21 figures Economy 20 figures Housing 8 figures Education 10 figures Tourism 3 figures Climate 8 figures
Latest value · 2025 18,997 −1.4% since 2024
Towns of Florida · 2025 98 of 243 Place 1 is the highest value.
since 2015 +1.9% +0.6% a year on average
share of Pinellas County 2.00% Pinellas County: 948,563 · 2025
Population, 2010 – 2025 people
+1.9% since 2015

Source: U.S. Census Bureau, Population Estimates Program, 2010 – 2025

Compared with Population · people
Seminole 18,997
Pinellas County 949K
Florida 23M
United States 342M
World 8.2B

Sources: U.S. Census Bureau, Population Estimates Program · World Bank — World Development Indicators

The series at a glance Seminole · 2010 – 2025
Latest value 18,997 · 2025
First value 17,334 · 2010
Highest 19,421 · 2020
Lowest 17,334 · 2010
Average change +0.6% a year on average
Data points 16

By year

All years · 2010 – 2025

YearSeminoleChange Pinellas CountyFloridaUnited StatesWorld
2025 18,997 −1.4% 949K 23M 342M 8.2B
2024 19,272 −0.4% 960K 23M 340M 8.1B
2023 19,344 −0.3% 966K 23M 337M 8.1B
2022 19,399 +0.0% 964K 22M 334M 8B
2021 19,390 −0.2% 960K 22M 332M 7.9B
2020 19,421 +0.5% 960K 22M 332M 7.9B
2019 19,320 +0.3% 959K 21M — 7.8B
2018 19,260 +0.8% 958K 21M — 7.7B
2017 19,113 +1.0% 956K 21M — 7.6B
2016 18,919 +1.5% 949K 21M — 7.5B
2015 18,637 +1.5% 938K 20M — 7.4B
2014 18,356 +0.7% 929K 20M — 7.4B
2013 18,232 +4.1% 923K 20M — 7.3B
2012 17,513 +0.6% 918K 19M — 7.2B
2011 17,405 +0.4% 916K 19M — 7.1B
2010 17,334 916K 19M — 7B

Sources: U.S. Census Bureau, Population Estimates Program · World Bank — World Development Indicators, 2010 – 2025

Ranking · Towns of Florida

2019 · Place 1 is the highest value.

Year: 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014
Highest first Lowest first A–Z
#TerritoryPopulation
225 Anna Maria 1,016
196 Apalachicola 2,318
113 Atlantic Beach 13,564
202 Atlantis 2,144
60 Aventura 40,222
185 Bal Harbour 3,103
218 Baldwin 1,406
155 Bay Harbor Islands 5,956
238 Bell 501
100 Belle Glade 16,956
170 Belleair 4,238
212 Belleair Beach 1,637
197 Belleair Bluffs 2,317
183 Biscayne Park 3,141
19 Boca Raton 97,488
48 Bonita Springs 53,342
30 Boynton Beach 79,208
45 Bradenton 55,671
227 Bradenton Beach 935
223 Bronson 1,128
137 Brooksville 8,690
182 Bunnell 3,162
215 Callahan 1,478
114 Callaway 13,342
131 Cape Canaveral 10,023
…
128 Satellite Beach 11,209
236 Sea Ranch Lakes 543
81 Sebastian 24,816
92 Seminole 19,320
206 Sewall's Point 2,000
231 Shalimar 740
239 Sopchoppy 420
…

Source: U.S. Census Bureau, Population Estimates Program, 2019

What it means

How many people live here — residents, not visitors.

How it is calculated

Official count or estimate of residents for each year: a census plus births, deaths and moves since then. Estimates are revised when a new census comes out.