- Oberaargau
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Coordinates: 46°14′N 7°39′E / 46.233°N 7.65°E The Oberaargau is the region that encompasses the upper watershed of the Aar River in the canton of Bern in Switzerland. On the north, lie the Jura Mountains, and on the south the hills leading to the Emmental
Administratively, the Oberaargau forms a district within the region Emmental-Oberaargau of the canton of Berne. Historically (until 2009), the Oberaargau comprised the two administrative districts of Wangen and Aarwangen.
Contents
Geography
It lies in the extreme northeast corner of the canton and includes the districts of Aarwangen and Wangen, and part of the district of Trachselwald. It is surrounded by the cantons of Solothurn, Aargau, and Lucerne. It is connected to the rest of the canton of Bern only in the south, where it borders on the Emmenthal.
The Oberaargau lies on the Swiss Plateau between the large population centers of Bern and Zürich and has therefore become a major thoroughfare for traffic running both east and west and north and south. The Aar River traverses it from west to east, and the primary motorway of Switzerland (the A1) and the main Bern-Zürich railway run through it, making it a central transport region.
The primary city is Langenthal, and the towns of Herzogenbuchsee, Wangen, and Aarwangen are important transportation centers. Since the building of the motorway, the primary economic development has taken place in the north, at the foot of the Jura Mountains, particularly in the towns of Wiedlisbach and Niederbipp.
The highest point in the Oberaargaus is the Höllchöpfli in the municipality of Rumisberg, at 1231 meters, and the lowest point is on the Aare at Wynau, at 405 meters.
Administrative district
Oberaargau District
Verwaltungskreis Oberaargau— District — 
Country 
SwitzerlandCanton 
BernCapital Wangen an der Aare Area - Total 331 km2 (127.8 sq mi) Population (2008) - Total 76,485 - Density 231.1/km2 (598.5/sq mi) Time zone CET (UTC+1) - Summer (DST) CEST (UTC+2) Municipalities 47 THe Oberaargau District in the Canton of Bern was created on 1 January 2010.[1] It is part of the Emmental-Oberaargau administrative region and includes 50 municipalities over an area of 330.86 km2 (127.75 sq mi) with, as of December 2008[update], 76,485 inhabitants.
Border Name Population
(31 December 2010)[2]Area in km² 
Aarwangen 4,180 9.87 
Attiswil 1,325 7.64 
Auswil 459 4.63 
Bannwil 673 4.79 
Berken 49 1.38 
Bettenhausen 479 3.95 
Bleienbach 655 5.71 
Busswil bei Melchnau 201 2.87 
Eriswil 1,356 11.32 
Farnern 202 3.70 
Gondiswil 710 9.39 
Graben 313 3.16 
Heimenhausen 1,006 5.85 
Hermiswil 92 1.04 
Herzogenbuchsee 6,766 9.83 
Huttwil 4,704 17.28 
Inkwil 632 3.36 
Langenthal 14,938 17.25 
Lotzwil 2,477 6.18 
Madiswil 2,216 23.19 
Melchnau 1,540 10.30 
Niederbipp 4,058 17.37 
Niederönz 1,548 2.80 
Oberbipp 1,576 8.48 
Obersteckholz 407 3.90 
Ochlenberg 577 12.13 
Oeschenbach 241 3.90 
Reisiswil 195 2.00 
Roggwil 3,840 7.80 
Rohrbach 1,461 4.07 
Rohrbachgraben 428 6.48 
Rumisberg 486 5.16 
Rütschelen 578 3.98 
Schwarzhäusern 480 3.79 
Seeberg 1,374 15.74 
Thörigen 1,023 4.52 
Thunstetten 3,043 9.65 
Ursenbach 930 9.13 
Walliswil bei Niederbipp 206 1.48 
Walliswil bei Wangen 586 3.06 
Walterswil 540 7.89 
Wangen an der Aare 2,048 5.23 
Wangenried 397 2.93 
Wiedlisbach 2,181 7.47 
Wolfisberg 202 2.42 
Wynau 1,540 5.08 
Wyssachen 1,165 11.71 Total (50) 77,181 330.86 History
The region was already known as the Oberaargau in the early Middle Ages (in Latin superior pagus Aragauginsis). However, this concept also included the Emmenthal.
In the High Middle Ages, the area was divided among the counts of Froburg, Aarwangen (later Grünenberg), Zähringen (later the Habsburgs).
As the political influence of the city of Bern increased in the late Middle Ages, the Oberaargau came more and more into its sphere of influence. In the 15th century, Bern conquered both the Oberaargau and the Unteraargau and ruled them as one.
When Bern lost its old power in 1798, the Unteraargau became the modern canton of Aargau. The boundary between the Oberaargau and Unteraargau was fixed in 1798 along the Wigger River. In 1802, however, it was shifted west to Murg. This action was confirmed by the Act of Mediation of Napoleon in 1803 and the Congress of Vienna in 1815.
References
- ^ Amtliches Gemeindeverzeichnis der Schweiz, Mutationsmeldungen 2009 / Répertoire officiel des communes de Suisse, Mutations 2009 / Elenco ufficiale dei Comuni della Svizzera, Mutazione 2009 (Report). Federal Statistical Office. 2009. 2776. http://www.bfs.admin.ch/bfs/portal/de/index/infothek/nomenklaturen/blank/blank/gem_liste/03.Document.128095.pdf. Retrieved 6 March 2010.
- ^ Swiss Federal Statistical Office - STAT-TAB, online database – Datenwürfel für Thema 01.2 - Bevölkerungsstand und -bewegung (German) accessed 29 September
External links
- Regional Web site (in German)
- Oberaargau in German, French and Italian in the online Historical Dictionary of Switzerland.
Regions Bernese Mittelland · Bernese Oberland · Emmental-Oberaargau Region · Jura Bernois Region · SeelandDistricts Bern-Mittelland · Bernese Jura · Biel/Bienne · Emmental · Frutigen-Niedersimmental · Interlaken-Oberhasli · Oberaargau · Obersimmental-Saanen · Seeland · ThunDistricts of Switzerland · Municipalities of the canton of Bern Categories:
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