Seoul has roughly 80,000 to 100,000 registered restaurants, depending on how you define "restaurant" and what data source you use. The Korean Ministry of Food and Drug Safety tracks food service businesses, but the number shifts constantly because Seoul's restaurant turnover rate sits around 20-30% annually. Small cafes, street food stalls, and delivery-only kitchens blur the category further. This density translates to about 1 restaurant per 100-130 people in a city of 9.5 million residents. Compare that to Toronto (roughly 1 per 200-250 people) and you see why Seoul is a hyper-competitive dining market. High density means visibility is survival. If you run a restaurant in Seoul or any competitive metro, showing up in the top 3 local pack results isn't optional. For restaurant SEO in dense markets, a few priorities matter: - Google Business Profile optimization with Korean and English names, correct categories, and fresh photos - Naver Place setup if you're targeting Korean searchers, since Naver dominates local search in Korea - Hyperlocal keyword targeting by neighborhood (Gangnam, Hongdae, Itaewon) rather than citywide terms - Menu schema markup and aggregate review snippets to stand out in SERPs The Korean market is mobile-first and review-driven. Platforms like Naver, KakaoMap, and Yogiyo dictate discovery more than Google in many cases. Even if you're not operating in Seoul, the principle holds: restaurant SEO in any saturated market requires relentless local signal reinforcement. At Ottawa SEO, we treat restaurant clients as local combat scenarios. You're fighting for three map pack slots against dozens of equally qualified competitors within 500 meters. That means citation consistency, review velocity, and on-page relevance need to be flawless. Seoul's density is extreme, but Toronto, Montreal, and Ottawa's ByWard Market aren't far behind in competitiveness per square kilometer.