Living in Sejong as a foreign resident
Sejong is Korea's newest city and an experiment in urban planning. Designated as the administrative capital to reduce Seoul's dominance, it was built from zero on agricultural land starting in 2012. Most of Korea's government ministries — including the Prime Minister's Office, Ministry of Economy and Finance, Ministry of Education, and others — relocated here from Seoul and Gwacheon.
The result is a city that feels like a city from the future: orderly, clean, high-speed internet everywhere, abundant green space between wide roads and modern apartment towers, and very few of the chaotic textures that make older Korean cities interesting. Whether that's appealing or unsettling depends entirely on what you're looking for.
For expats, Sejong is primarily relevant if you work in or with the Korean government. It's not a destination you'd choose for nightlife, cultural variety, or an established expat community. But as a long-term family base — modern apartments, excellent infrastructure, lower rents than Seoul, and access to both Seoul and Daejeon — it's quietly functional.
Sejong's layout
Unlike older Korean cities, Sejong isn't divided into traditional gu (구) districts in the same way. The city is organized by neighborhoods (생활권, saengwalgwon) radiating outward from the central government complex.
First Life Zone (1생활권) — Hansol / Dodam The first areas to be developed. Most established in terms of commercial amenities: larger supermarkets, more cafés and restaurants, and the highest concentration of existing residents. This is where the city feels most complete.
Government Complex Area The physical cluster of ministry buildings, surrounded by planned apartment complexes for government employees. Very orderly, car-dependent, and quiet outside office hours.
Outer zones (3, 4, 5 생활권) Still under active development. Newer apartments, often at lower prices, but with fewer nearby amenities. Better for those on longer time horizons when development catches up.
Getting around Sejong
Sejong has a BRT (Bus Rapid Transit, 간선급행버스) system with dedicated lanes running in a loop through the main city areas. It's efficient within Sejong but doesn't connect to Seoul's metro network.
To Seoul: The nearest KTX station is Osong (오송역), about 15–20 minutes by car or shuttle bus. From Osong, KTX to Seoul Station takes about 45 minutes. This is a workable commute if you're in Seoul a few days per week, but the shuttle adds friction.
To Daejeon: Daejeon is about 30 minutes by car or regional bus. Daejeon's metro is accessible via bus connections.
No metro within Sejong: This is Sejong's main mobility gap. Plans for a tram/rail system exist but have been long-delayed. For daily life, a car or regular BRT use is essentially required.
Cost of living
Sejong is affordable by Korean standards, especially given the quality and modernity of the housing stock.
| Category | Sejong | Seoul (typical) | Daejeon |
|---|---|---|---|
| 2-bedroom apartment (wolse monthly) | ₩500K–₩900K | ₩1.4M–₩2.5M | ₩500K–₩900K |
| 3-bedroom apartment | ₩700K–₩1.2M | ₩1.8M–₩3.5M | ₩700K–₩1.3M |
| Restaurant meal | ₩8,000–₩13,000 | ₩10,000–₩20,000 | ₩7,000–₩13,000 |
Notably, almost all of Sejong's housing stock was built after 2012, meaning you get modern construction — better insulation, floor heating systems, modern appliances — at prices below Seoul.
English-language services
What's available:
- Sejong Global Center, city-run support for foreign residents
- Sejong Science and Art Gifted School (international curriculum options)
- Sejong Chungnam National University Hospital — some English services
- Expat community concentrated around the government ministries (diplomats, policy advisors, international staff)
What's limited:
- English social infrastructure is thin — this is a government city, not an expat hub
- Limited international food options
- Social life is extremely quiet; most residents are Korean government employees
- No dedicated international school within Sejong (Daejeon International School is accessible via car)
Honest tradeoffs
Why Sejong works:
- Entirely new housing stock — modern apartments with good construction quality
- Significantly cheaper than equivalent Seoul apartments
- Ultra-clean, well-maintained city infrastructure
- Easy access to Daejeon and workable access to Seoul via Osong KTX
- Green space is genuinely abundant — the city was designed with parks and cycling paths
- Stable, professional resident community (government workers)
Why Sejong might not be right:
- Almost no social or cultural life by Korean city standards
- Car nearly essential; BRT is functional but limited
- English services outside the government complex are minimal
- Growing fast but still incomplete — some areas feel like a construction site
- Not the right choice for anyone whose work isn't government-related
The verdict: Sejong is for people who need to be near the Korean government. If you're a diplomat, policy researcher, international organization staffer, or government contractor on a multi-year posting, it is functional, affordable, and increasingly liveable. If you're arriving without a government connection, there's little reason to choose Sejong over Daejeon (nearby, more established) or Seoul (further, but complete).