Top 50 Regions in South Korea
This curated ranking covers the 50 largest regions in South Korea, ordered by estimated audience size from Rascasse's anonymized search-behavior signals. Out of 456 regions tracked in South Korea, the 50 ranked here account for the largest measured audience reach. Jejudo, East Asia and Southeast Asia lead the list with a combined estimated audience of 8,865,084 people. Across all 50 entries the average audience size is 458,717, and the largest, Jejudo, reaches around 5,237,175 people in South Korea. Audience size is the estimated number of unique people in South Korea who actively engage with each region, derived from search demand signals. Rankings reflect search-behavior signals collected across South Korea and are refreshed weekly.
Ranking
| Rank | Name | Audience size | Country share | Subtype | Category |
|---|---|---|---|---|---|
| 1 |  Jejudo |
5,237,175 | 14.5% | Region | Travel & Leisure |
| 2 |  East Asia |
2,490,320 | 2.2% | Region | Travel & Leisure |
| 3 |  Southeast Asia |
1,137,589 | 0.8% | Region | Travel & Leisure |
| 4 |  Pacific Ocean |
1,092,888 | 0.7% | Region | Travel & Leisure |
| 5 |  South Asia |
1,044,574 | 1.0% | Region | Travel & Leisure |
| 6 |  Guam |
784,218 | 14.7% | Region | Travel & Leisure |
| 7 |  Ko Samui |
662,626 | 4.3% | Region | Travel & Leisure |
| 8 |  Dubai |
644,813 | 0.6% | Region | Travel & Leisure |
| 9 |  Latin America |
639,502 | 0.5% | Region | Travel & Leisure |
| 10 |  Hollywood |
598,824 | 0.4% | Region | Travel & Leisure |
| 11 |  Phuket Province |
566,828 | 2.3% | Region | Travel & Leisure |
| 12 |  Gulf Arabic |
501,854 | 2.6% | Region | Travel & Leisure |
| 13 |  California |
449,404 | 0.3% | Region | Travel & Leisure |
| 14 |  Macau |
419,677 | 0.8% | Region | Travel & Leisure |
| 15 |  Mediterranean Sea |
419,471 | 0.3% | Region | Travel & Leisure |
| 16 |  State of Mexico |
338,885 | 2.0% | Region | Travel & Leisure |
| 17 |  Hua Hin District |
300,706 | 4.0% | Region | Travel & Leisure |
| 18 |  Middle East |
259,326 | 0.2% | Region | Travel & Leisure |
| 19 |  Hokkaido |
258,088 | 1.1% | Region | Travel & Leisure |
| 20 |  Divisions of Bangladesh |
246,898 | 2.0% | Region | Travel & Leisure |
| 21 |  Central Thailand |
246,255 | 1.1% | Region | Travel & Leisure |
| 22 |  Chonburi Province |
227,132 | 3.2% | Region | Travel & Leisure |
| 23 |  Atlantic Ocean |
221,614 | 0.2% | Region | Travel & Leisure |
| 24 |  West Africa |
219,839 | 0.5% | Region | Travel & Leisure |
| 25 |  Oregon |
206,807 | 0.8% | Region | Travel & Leisure |
| 26 |  Bohemia |
203,415 | 0.9% | Region | Travel & Leisure |
| 27 |  Scotland |
194,209 | 0.3% | Region | Travel & Leisure |
| 28 |  Texas |
188,270 | 0.2% | Region | Travel & Leisure |
| 29 |  Arezzo |
173,090 | 0.7% | Region | Travel & Leisure |
| 30 |  England |
170,669 | 0.2% | Region | Travel & Leisure |
| 31 |  Florida |
164,791 | 0.1% | Region | Travel & Leisure |
| 32 |  Bangkok Metropolitan Region |
158,550 | 1.9% | Region | Travel & Leisure |
| 33 |  Guangdong |
155,438 | 0.3% | Region | Travel & Leisure |
| 34 |  Himalayas |
153,142 | 0.6% | Region | Travel & Leisure |
| 35 |  Arab world |
149,386 | 0.2% | Region | Travel & Leisure |
| 36 |  Alaska |
149,109 | 0.3% | Region | Travel & Leisure |
| 37 |  South China Sea |
148,540 | 0.9% | Region | Travel & Leisure |
| 38 |  Persian Gulf |
142,280 | 0.2% | Region | Travel & Leisure |
| 39 |  Scandinavia |
141,479 | 0.4% | Region | Travel & Leisure |
| 40 |  Nghệ An Province |
137,028 | 2.0% | Region | Travel & Leisure |
| 41 |  Nordic countries |
135,779 | 0.3% | Region | Travel & Leisure |
| 42 |  North Africa |
132,974 | 0.2% | Region | Travel & Leisure |
| 43 |  Mainland China |
132,899 | 0.5% | Region | Travel & Leisure |
| 44 |  Gulf Coast of the United States |
132,276 | 0.7% | Region | Travel & Leisure |
| 45 |  Causeway Bay |
131,156 | 0.2% | Region | Travel & Leisure |
| 46 |  An Giang Province |
127,355 | 1.8% | Region | Travel & Leisure |
| 47 |  Milwaukee |
126,531 | 0.4% | Region | Travel & Leisure |
| 48 |  Tiền Giang Province |
125,365 | 1.6% | Region | Travel & Leisure |
| 49 |  Osaka Prefecture |
124,862 | 1.2% | Region | Travel & Leisure |
| 50 |  Đắk Lắk Province |
121,964 | 1.6% | Region | Travel & Leisure |
Frequently asked questions
How is this Top 50 list compiled?
Rascasse aggregates anonymized search-behavior signals across South Korea and ranks each region by its estimated audience size. Only entries with at least 5 measured entities are listed.
How often is the list updated?
The ranking is refreshed weekly from the latest search-behavior data and re-published as a static page.
What is the largest region in South Korea?
Jejudo currently leads with an estimated audience of 5,237,175 people in South Korea.
Methodology
Audience sizes are estimated from anonymized search-behavior signals across South Korea. Lists below 5 entries are not published. See methodology for full details.