|• Total||1,215.05 km2 (469.13 sq mi)|
|• Land||1,055.28 km2 (407.45 sq mi)|
|• Water||159.77 km2 (61.69 sq mi)|
|Area as of January 1, 2014.|
|Population (March 31, 2015)|
|• Density||17/km2 (45/sq mi)|
|Time zone||CET (UTC+1)|
|• Summer (DST)||CEST (UTC+2)|
|ISO 3166 code||SE|
The municipality refers to itself as Sweden's most lake-dense municipality, with at least 170 named lakes. The municipality boasts that one can swim in a different lake each day of the year as there are 366 different ones.
Finspång is a traditional industrial city. The first industries were established in 1580 when a Royal factory for cannon and cannon balls was supervised. The industry was to continue for 300 years under supervision of the Dutch-stemming family De Geer. By Louis de Geer (1622-1695), the Finspång Castle was constructed, and around it industries and an orangery developed into the city Finspång. Today the two main industrial areas are those of turbines and copper processing.
- Finspång (seat)
Finspång Municipality has formal twin town treaties with three cities. These treaties were signed in 1967.
Today there is no contact with Stromberg or Givet, and contact was broken with Yvoir before being reestablished in 1997.
Finspång also has (informally) established cooperation with seven other cities:
- Dzierzgoń, Poland
- Finsterwalde, Germany
- Joutsa, Finland
- Nordborg, Denmark
- Salaspils, Latvia
- Sibiu, Romania
- Stade, Germany
(Source and more information:  (Swedish))
Notable people born in Finspång
- Louis Gerhard De Geer (1818–1896) - First Prime Minister of Sweden
- Kerstin Ekman (*1933) - Author
- Pär Arvidsson (*1960) - Butterfly Swimmer
- Bengt Baron (*1962) - Backstroke Swimmer
- Liselotte Neumann (*1966) - Professional Golfer
- Dan Swanö (*1973) - Musician and Music Producer
- Robert Steiner (*1973) - Professional Soccer Player
The following sports clubs are located in Finspång Municipality:
- "Statistiska centralbyrån, Kommunarealer den 1 januari 2014" (Microsoft Excel) (in Swedish). Statistics Sweden. Retrieved 2014-04-18.
- "Folkmängd i riket, län och kommuner 31 mars 2015" (in Swedish). Statistics Sweden. May 11, 2015. Retrieved May 11, 2015.
- Finspång Municipality - Official site