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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

2015 · 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 882K
2 Miami 420K
3 Tampa 361K
4 St. Petersburg 250K
5 Hialeah 229K
6 Fort Lauderdale 177K
7 Port St. Lucie 176K
8 Cape Coral 171K
9 Pembroke Pines 164K
10 Hollywood 147K
11 Miramar 133K
12 Coral Springs 131K
13 Clearwater 113K
14 Miami Gardens 113K
15 Palm Bay 110K
16 West Palm Beach 109K
17 Pompano Beach 107K
18 Davie 101K
19 Sunrise 93,135
20 Boca Raton 92,127
21 Plantation 89,684
22 Miami Beach 87,856
23 Deltona 87,638
24 Deerfield Beach 82,330
25 Largo 80,660
…
105 Zephyrhills 15,002
106 West Park 14,878
107 Callaway 14,754
108 Niceville 14,642
109 Miami Springs 14,297
110 Oldsmar 14,194
111 Key Biscayne 13,898
…

Source: U.S. Census Bureau, Population Estimates Program, 2015

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.