Sodermanlands Lan (Södermanland County), Södermanland

Sodermanlands Lan: county (län) in Sweden

About

State Snapshot

Södermanland County at a glance

Södermanland County currently has 9 quality-checked populated place pages and 9 county pages linked on MapSof.

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Mapped cities & towns

9

These counts use a stricter populated-place filter so the main lists stay focused on real city and town pages.

Quick Facts about Södermanland County

Population 299,101
Country Sweden
State Södermanland (Sweden)
Plate code D
Latitude & Longitude 59.2500,16.6667
Capital Nyköping
Establishment January 01, 1634 (392 years ago)
Time Zone Europe/Stockholm
Local time 13:38:01 (23rd April 2026)

Geography

Södermanland County is located at 59°15'0"N 16°40'0"E (59.2500000, 16.6666700). It has 5 neighbors: Vastmanlands Lan, Uppsala Lan, Stockholms Lan, Ostergotlands Lan and Orebro Lan.

Sodermanlands Lan map

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Official website of Södermanland County

Official Website
  • Gnesta Municipality
  • Nyköping Municipality
  • Oxelösund Municipality
  • Södermanland County Council
  • Katrineholm Municipality
  • Eskilstuna Municipality
  • Vingåker Municipality
  • Trosa Municipality
  • Flen Municipality
  • Strängnäs Municipality

Demographics

Year Population % Change Method
2014 279,366 - Population registration in Sweden
2017 291,341 4.11% Population registration in Sweden
2018 293,182 0.63% Population registration in Sweden
2019 295,459 0.77% Population registration in Sweden
2020 299,101 1.22% Population registration in Sweden
Comte de Soedermanland, Comté de Södermanland, Soedermanland, Soedermanland County, Soedermanlands laen, Sudermanie, Södermanland, Södermanlands län