| 时期 |
海口 （万人） |
三亚 （万人） |
差值 |
|---|---|---|---|
| 2025 | -- | ||
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | 277.32 | 98.85 | -178.47 |
| 2018 | 268.01 | 95.83 | -172.18 |
| 2017 | 258.75 | 93.18 | -165.57 |
| 2016 | 249.63 | 89.89 | -159.74 |
| 2015 | 241.48 | 86.93 | -154.55 |
| 2014 | 234.98 | 84.67 | -150.31 |
| 2013 | 227.16 | 81.39 | -145.77 |
| 2012 | 221.91 | 78.90 | -143.01 |
| 2011 | 213.47 | 73.73 | -139.74 |
| 2010 | 205.58 | 68.87 | -136.71 |
| 2009 | 187.85 | 58.00 | -129.85 |
| 2008 | 183.50 | 56.50 | -127.00 |
| 2007 | 179.45 | 55.00 | -124.45 |
| 2006 | 176.68 | 53.60 | -123.08 |
| 2005 | 173.73 | 52.40 | -121.33 |
| 2004 | 171.03 | 51.50 | -119.53 |
| 2003 | 166.92 | 50.80 | -116.12 |
| 2002 | 162.64 | 50.00 | -112.64 |
| 2001 | 156.62 | 49.30 | -107.32 |
| 2000 | 150.83 | 48.30 | -102.53 |
| 1999 | 130.19 | 47.10 | -83.09 |
| 1998 | 128.60 | 46.40 | -82.20 |
| 1997 | 125.92 | 45.60 | -80.32 |
| 1996 | 123.69 | 44.50 | -79.19 |
| 1995 | 120.62 | 43.70 | -76.92 |
| 1994 | 118.76 | 42.70 | -76.06 |
| 1993 | 114.28 | 41.30 | -72.98 |
| 1992 | 108.25 | 39.60 | -68.65 |
| 1991 | 101.43 | 38.60 | -62.83 |
| 1990 | 98.70 | 37.00 | -61.70 |