Top 50 Fast food restaurants in South Korea
This curated ranking covers the 50 largest fast food restaurants in South Korea, ordered by estimated audience size from Rascasse's anonymized search-behavior signals. Out of 69 fast food restaurants tracked in South Korea, the 50 ranked here account for the largest measured audience reach. McDonald's, KFC and Subway lead the list with a combined estimated audience of 1,218,228 people. Across all 50 entries the average audience size is 45,984, and the largest, McDonald's, reaches around 464,980 people in South Korea. Audience size is the estimated number of unique people in South Korea who actively engage with each fast food restaurants, 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 | 464,980 | 0.1% | Fast food restaurants | Food & Beverages | |
| 2 | 455,216 | 0.3% | Fast food restaurants | Food & Beverages | |
| 3 | 298,032 | 0.2% | Fast food restaurants | Food & Beverages | |
| 4 | 289,778 | 0.2% | Fast food restaurants | Food & Beverages | |
| 5 | 236,642 | 0.1% | Fast food restaurants | Food & Beverages | |
| 6 | 86,765 | 0.2% | Fast food restaurants | Food & Beverages | |
| 7 | 59,491 | 0.6% | Fast food restaurants | Food & Beverages | |
| 8 | 58,697 | 0.8% | Fast food restaurants | Food & Beverages | |
| 9 | 49,780 | 0.1% | Fast food restaurants | Food & Beverages | |
| 10 | 43,554 | 0.1% | Fast food restaurants | Food & Beverages | |
| 11 | 36,767 | 0.2% | Fast food restaurants | Food & Beverages | |
| 12 | 35,623 | 0.1% | Fast food restaurants | Food & Beverages | |
| 13 | 30,868 | 0.0% | Fast food restaurants | Food & Beverages | |
| 14 | 23,494 | 0.1% | Fast food restaurants | Food & Beverages | |
| 15 | 23,242 | 0.3% | Fast food restaurants | Food & Beverages | |
| 16 | 22,074 | 0.1% | Fast food restaurants | Food & Beverages | |
| 17 | 15,150 | 0.1% | Fast food restaurants | Food & Beverages | |
| 18 | 10,479 | 0.0% | Fast food restaurants | Food & Beverages | |
| 19 | 8,881 | 0.1% | Fast food restaurants | Food & Beverages | |
| 20 | 7,845 | 0.1% | Fast food restaurants | Food & Beverages | |
| 21 | 7,311 | 0.1% | Fast food restaurants | Food & Beverages | |
| 22 | 6,824 | 0.1% | Fast food restaurants | Food & Beverages | |
| 23 | 5,687 | 0.1% | Fast food restaurants | Food & Beverages | |
| 24 | 3,620 | 0.1% | Fast food restaurants | Food & Beverages | |
| 25 | 2,493 | 0.1% | Fast food restaurants | Food & Beverages | |
| 26 | 2,450 | 0.0% | Fast food restaurants | Food & Beverages | |
| 27 | 1,865 | 0.1% | Fast food restaurants | Food & Beverages | |
| 28 | 1,723 | 0.0% | Fast food restaurants | Food & Beverages | |
| 29 | 1,198 | 0.0% | Fast food restaurants | Food & Beverages | |
| 30 | 1,142 | 0.1% | Fast food restaurants | Food & Beverages | |
| 31 | 801 | 0.0% | Fast food restaurants | Food & Beverages | |
| 32 | 753 | 0.0% | Fast food restaurants | Food & Beverages | |
| 33 | 707 | 0.1% | Fast food restaurants | Food & Beverages | |
| 34 | 679 | 0.0% | Fast food restaurants | Food & Beverages | |
| 35 | 622 | 0.2% | Fast food restaurants | Food & Beverages | |
| 36 | 514 | 0.0% | Fast food restaurants | Food & Beverages | |
| 37 | 458 | 0.0% | Fast food restaurants | Food & Beverages | |
| 38 | 451 | 0.1% | Fast food restaurants | Food & Beverages | |
| 39 | 391 | 0.0% | Fast food restaurants | Food & Beverages | |
| 40 | 381 | 0.0% | Fast food restaurants | Food & Beverages | |
| 41 | 357 | 0.1% | Fast food restaurants | Food & Beverages | |
| 42 | 323 | 0.0% | Fast food restaurants | Food & Beverages | |
| 43 | 203 | 0.0% | Fast food restaurants | Food & Beverages | |
| 44 | 197 | 0.0% | Fast food restaurants | Food & Beverages | |
| 45 | 162 | 0.0% | Fast food restaurants | Food & Beverages | |
| 46 | 145 | 0.0% | Fast food restaurants | Food & Beverages | |
| 47 | 113 | 0.1% | Fast food restaurants | Food & Beverages | |
| 48 | 107 | 0.0% | Fast food restaurants | Food & Beverages | |
| 49 | 104 | 0.0% | Fast food restaurants | Food & Beverages | |
| 50 | 98 | 0.0% | Fast food restaurants | Food & Beverages |
Frequently asked questions
How is this Top 50 list compiled?
Rascasse aggregates anonymized search-behavior signals across South Korea and ranks each fast food restaurants 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 fast food restaurants in South Korea?
McDonald's currently leads with an estimated audience of 464,980 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.