Auga is located some 20 km north of Pau and 35 km east of Orthez. Access to the commune is by the D40 road which branches off the D944 just south of Méracq and goes south through the length of the commune and the village before continuing to join the D834 near Sauvagnon in the south. The D220 road goes south from the village to Viven. The commune is mostly farmland with scattered forests.[3]
The Pyrénées-Atlantiques Interurban Network bus line has a stop in the commune on route 842 from Malaussanne to Pau.
Paul Raymond noted on page 17 of the 1863 dictionary that the commune had two Lay Abbeys, vassals of the Viscounts of Béarn: Abadie-Susan and Abadie-Jusan. In 1385, Auga had 22 fires and depended on the bailiwick of Pau. Auga was also a ruffebaronnie, vassal of the Viscounts of Béarn.[14]
The fief of Abescat was also a vassal of the Viscounts of Béarn.
The commune is part of four inter-communal structures:
the Communauté de communes des Luys en Béarn;
the AEP association of Arzacq;
the Energy association of Pyrénées-Atlantiques;
the inter-communal association of Aubin-Auga-Doumy-Bournos;
Demography
In 2017 the commune had 153 inhabitants.
Historical population
Year
Pop.
±% p.a.
1793
244
—
1800
239
−0.30%
1806
266
+1.80%
1821
302
+0.85%
1831
344
+1.31%
1836
318
−1.56%
1841
302
−1.03%
1846
307
+0.33%
1851
323
+1.02%
1856
327
+0.25%
1861
303
−1.51%
1866
285
−1.22%
1872
270
−0.90%
1876
259
−1.03%
1881
245
−1.11%
1886
224
−1.78%
1891
171
−5.26%
1896
168
−0.35%
Year
Pop.
±% p.a.
1901
192
+2.71%
1906
190
−0.21%
1911
184
−0.64%
1921
137
−2.91%
1926
134
−0.44%
1931
131
−0.45%
1936
142
+1.63%
1946
148
+0.41%
1954
132
−1.42%
1962
140
+0.74%
1968
138
−0.24%
1975
114
−2.69%
1982
121
+0.85%
1990
136
+1.47%
1999
113
−2.04%
2007
149
+3.52%
2012
141
−1.10%
2017
153
+1.65%
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