Tonga Coastline Length (km) 2025: 419 km
Tonga's coastline length (km) in 2025 is 419 km, unchanged from 2024. It ranks #106 of 216 countries.
Coastline length in kilometers measures a country's coastal geography. Compare countries and explore interactive maps and rankings.
Coastline Length (km) over time
| Year | Value | Change | % Change | Actions |
|---|---|---|---|---|
| 2025 | 419 km | 0 km | 0.00% | |
| 2024 | 419 km | 0 km | 0.00% | |
| 2023 | 419 km | 0 km | 0.00% | |
| 2022 | 419 km | 0 km | 0.00% | |
| 2021 | 419 km | 0 km | 0.00% | |
| 2020 | 419 km | 0 km | 0.00% | |
| 2019 | 419 km | 0 km | 0.00% | |
| 2018 | 419 km | 0 km | 0.00% | |
| 2017 | 419 km | 0 km | 0.00% | |
| 2016 | 419 km | 0 km | 0.00% | |
| 2015 | 419 km | 0 km | 0.00% | |
| 2014 | 419 km | 0 km | 0.00% | |
| 2013 | 419 km | 0 km | 0.00% | |
| 2012 | 419 km | 0 km | 0.00% | |
| 2011 | 419 km | 0 km | 0.00% | |
| 2010 | 419 km | 0 km | 0.00% | |
| 2009 | 419 km | 0 km | 0.00% | |
| 2008 | 419 km | 0 km | 0.00% | |
| 2007 | 419 km | 0 km | 0.00% | |
| 2006 | 419 km | 0 km | 0.00% | |
| 2005 | 419 km | 0 km | 0.00% | |
| 2004 | 419 km | 0 km | 0.00% | |
| 2003 | 419 km | 0 km | 0.00% | |
| 2002 | 419 km | 0 km | 0.00% | |
| 2001 | 419 km | 0 km | 0.00% | |
| 2000 | 419 km | 0 km | 0.00% | |
| 1999 | 419 km | 0 km | 0.00% | |
| 1998 | 419 km | 0 km | 0.00% | |
| 1997 | 419 km | 0 km | 0.00% | |
| 1996 | 419 km | 0 km | 0.00% | |
| 1995 | 419 km | 0 km | 0.00% | |
| 1994 | 419 km | 0 km | 0.00% | |
| 1993 | 419 km | 0 km | 0.00% | |
| 1992 | 419 km | 0 km | 0.00% | |
| 1991 | 419 km | 0 km | 0.00% | |
| 1990 | 419 km | — | — |
Frequently Asked Questions About Tonga Coastline Length (km)
What is Tonga's coastline length (km) in 2025?▾
Tonga's coastline length (km) is 419 km in 2025, according to CIA World Factbook.
Is Tonga's coastline length (km) increasing or decreasing?▾
Tonga's coastline length (km) was essentially unchanged from 2024 (419 km) to 2025 (419 km). Over the past decade (2015–2025) it was essentially unchanged.
How does Tonga rank for coastline length (km)?▾
In 2025, Tonga has the 106th highest coastline length (km) out of 216 countries with data.
What was Tonga's coastline length (km) in 1990?▾
In 1990, Tonga's coastline length (km) was 419 km. By 2025 it was essentially unchanged.
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