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People Statistics · City

Population in Niceville

2010 – 2025 · 16 data points 101 of 243 · Towns of Florida Updated Oct 23, 2026
People · Niceville Okaloosa 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 17,948 +0.4% since 2024
Towns of Florida · 2025 101 of 243 Place 1 is the highest value.
since 2015 +23% +2.2% a year on average
share of Okaloosa County 8.09% Okaloosa County: 221,810 · 2025
Population, 2010 – 2025 people
+23% since 2015

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

Compared with Population · people
Niceville 17,948
Okaloosa County 222K
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 Niceville · 2010 – 2025
Latest value 17,948 · 2025
First value 12,962 · 2010
Highest 17,948 · 2025
Lowest 12,962 · 2010
Average change +2.2% a year on average
Data points 16

By year

All years · 2010 – 2025

YearNicevilleChange Okaloosa CountyFloridaUnited StatesWorld
2025 17,948 +0.4% 222K 23M 342M 8.2B
2024 17,879 +7.5% 220K 23M 340M 8.1B
2023 16,632 +1.9% 220K 23M 337M 8.1B
2022 16,316 +1.6% 217K 22M 334M 8B
2021 16,053 +1.2% 214K 22M 332M 7.9B
2020 15,857 +1.5% 212K 22M 332M 7.9B
2019 15,616 +2.1% 211K 21M — 7.8B
2018 15,295 +1.2% 207K 21M — 7.7B
2017 15,114 +1.6% 204K 21M — 7.6B
2016 14,882 +1.6% 200K 21M — 7.5B
2015 14,642 +2.1% 198K 20M — 7.4B
2014 14,336 +1.9% 195K 20M — 7.4B
2013 14,068 +2.7% 193K 20M — 7.3B
2012 13,693 +4.0% 190K 19M — 7.2B
2011 13,170 +1.6% 183K 19M — 7.1B
2010 12,962 181K 19M — 7B

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

Ranking · Towns of Florida

2018 · 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
1 Jacksonville 929K
2 Miami 438K
3 Tampa 381K
4 St. Petersburg 257K
5 Hialeah 227K
6 Port St. Lucie 192K
7 Cape Coral 185K
8 Fort Lauderdale 181K
9 Pembroke Pines 170K
10 Hollywood 153K
11 Miramar 135K
12 Coral Springs 134K
13 Clearwater 117K
14 Palm Bay 116K
15 West Palm Beach 115K
16 Miami Gardens 113K
17 Pompano Beach 111K
18 Davie 105K
19 Sunrise 97,190
20 Boca Raton 97,152
21 Deltona 91,640
22 Plantation 90,591
23 Palm Coast 85,743
24 Miami Beach 85,392
25 Deerfield Beach 85,378
…
103 Zephyrhills 16,200
104 Vero Beach 16,048
105 Marco Island 16,031
106 Niceville 15,295
107 West Park 15,148
108 Oldsmar 14,715
109 Callaway 14,659
…

Source: U.S. Census Bureau, Population Estimates Program, 2018

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.