Living in Seosan (서산시)

Seosan (서산시) is a large place in South Chungcheong (충청남도), South Korea, home to 74,208 people. Of the 29 household profiles on Nestlyzer, its strongest are outdoor and mountain lovers (top 11%, #15 of 149), retired couples (top 22%, #30 of 141), early retirees (top 29%, #43 of 149).

Residents74,208

Density– per km²

Area– km²

Hub airport76 km (Incheon International)

Nearest city of 100k+57 km

Within 30 km219,300 people

Sea coast5 km

Terrain around itabout 50 m, height range 200 m

Main railway line27.1 km

Distance to Seoul100 km

Within 10 km74,208 people

Winter daylight9 h 38 min, sunset 9:22

See Seosan (서산시) on the map

Open in Nestlyzer

Good to know about Seosan (서산시)

The Yellow Sea is 5 km away.
On the shortest day the sun is up for 9 h 38 min and sets around 9:22; in late June it sets around 12:56.

How Seosan (서산시) ranks

Scores run 0 to 100 against every municipality in South Korea. Ranks count only the places that pass each profile's minimums, so the totals differ by profile. Regional overview: population, geography and modelled indicators for costs, schools and safety.

Profile	Score	In South Korea	In South Chungcheong (충청남도)
Young family	59	#108 of 141	#10 of 14	Map
Low-income household	51	#131 of 149	#12 of 14	Map
Low-income family	62	#133 of 141	#14 of 14	Map
Single parent	62	#135 of 141	#14 of 14	Map
Pensioner couple	78	#30 of 141	#4 of 14	Map
Single pensioner	77	#64 of 141	#5 of 14	Map
Early retiree	71	#43 of 149	#7 of 14	Map
Single professional		not ranked: below the minimum for regional access	–	Map
Young professional		not ranked: below the minimum for regional access	–	Map
DINKS		not ranked: below the minimum for regional access	–	Map
Remote worker	69	#100 of 148	#7 of 14	Map
Commuter		not ranked: below the minimum for regional access	–	Map
Car-free household		not ranked: below the minimum for regional access	–	Map
Student		not ranked: below the minimum for campus	–	Map
First-home buyer	46	#139 of 141	#14 of 14	Map
Budget-constrained mover	56	#116 of 149	#11 of 14	Map
Urban lifestyle seeker		not ranked: below the minimum for regional access	–	Map
Expat professional	42	#120 of 148	#11 of 14	Map
Healthcare-first mover	54	#114 of 141	#10 of 14	Map
Nature-focused household	69	#50 of 149	#7 of 14	Map
Cross-border commuter	7	#144 of 149	#14 of 14	Map
Outdoor and mountain lover	64	#15 of 149	#2 of 14	Map
Rural value seeker	58	#50 of 149	#6 of 14	Map
High-net-worth mover	53	#83 of 149	#5 of 14	Map
Lottery winner	44	#117 of 149	#10 of 14	Map
Climate-resilient relocation	73	#91 of 149	#10 of 14	Map
Coastal living	77	#38 of 97	#5 of 12	Map
Business owner	42	#131 of 149	#12 of 14	Map
Digital native		not ranked: below the minimum for regional access	–	Map

Strengths and trade-offs

Services nearby (people within 10 km: shops, doctors, cafes, transport)100
Sea or lake shore96
University-town character (universities relative to the people nearby)95
Climate exposure (estimate: coastal and river flooding, heat; 100 = low)90
Home market (residents of the same country within 150 km)84
Market reach (residents within 100 km, across borders)79
Climate (mild and sunny: climate class and winter daylight)72
Universities in town (universities and universities of applied sciences within 10 km)69
Green space60
Education and family60
Mountains and water (terrain relief, lakes and the sea nearby)58
Mobility and connectivity55
Flat land (terrain relief)52
Affordability51
Jobs and economy48
One-day truck radius (residents within 300 km, across borders)43
Lifestyle and amenities42
Foundation40
City scale (people within 10 km: big-city life, transit, scenes)30
Freight access (motorway, rail, port)29
Port access (major sea or inland port)0
Chemical park nearby (sites with pipeline links)0
National border nearby (straight line)0
Financial centre (banking and capital markets) within commuting distance0
Commodity-trading or gold hub within commuting distance0
Crypto hub within commuting distance0
Wealth-management centre within commuting distance0

Nearby

Data: Eurostat GISCO LAU 2024; locations EDJNet LAU centres; airports OurAirports; coastline Natural Earth. Updated 2026-10-31. Rankings are decision aids, not advice.