Which municipality in canton Aargau has the cheapest electricity?

Sisseln, at 20.03 Rp./kWh for a typical household in the 2026 tariff year (ElCom profile H4, standard product, excl. VAT) — the lowest of any municipality in canton Aargau.

Why do electricity prices differ between municipalities?

Each municipality is supplied by a network operator that sets its own grid fee and energy price; levies to the municipality or canton differ too. Only the federal grid surcharge is the same everywhere. ElCom publishes every operator's tariffs each year, which is what this ranking compares.

← Canton Aargau overview

Ranking · Data 2026 · Source: BFS

The cheapest electricity in canton Aargau

National ranking →

Sisseln has the cheapest household electricity in canton Aargau: 20.03 Rp./kWh for a typical household (ElCom profile H4, 2026 tariff, excl. VAT). Next come Beinwil (Freiamt) (23.26 Rp./kWh) and Widen (23.26 Rp./kWh). Source: ElCom.

Ranking

ElCom · 2026

Rank	Municipality	Tariff H4	Residents
1	Sisseln	20.03 Rp./kWh	1'653
2	Beinwil (Freiamt)	23.26 Rp./kWh	1'318
3	Widen	23.26 Rp./kWh	3'909
4	Künten	23.5 Rp./kWh	1'978
5	Niederwil	23.66 Rp./kWh	3'030
6	Olsberg	24.2 Rp./kWh	366
7	Birmenstorf	24.21 Rp./kWh	3'053
8	Leibstadt	24.25 Rp./kWh	1'639
9	Spreitenbach	24.34 Rp./kWh	13'377
10	Fischbach-Göslikon	24.51 Rp./kWh	1'887
11	Mellingen	24.6 Rp./kWh	6'324
12	Freienwil	24.75 Rp./kWh	1'117
13	Ehrendingen	24.75 Rp./kWh	4'919
14	Fislisbach	25.01 Rp./kWh	6'134
15	Kaisten	25.18 Rp./kWh	3'063
16	Würenlingen	25.26 Rp./kWh	5'323
17	Merenschwand	25.3 Rp./kWh	3'945
18	Arni	25.46 Rp./kWh	1'953
19	Islisberg	25.46 Rp./kWh	682
20	Thalheim	25.46 Rp./kWh	984
21	Schafisheim	25.5 Rp./kWh	3'131
22	Dintikon	25.53 Rp./kWh	2'405
23	Boswil	25.58 Rp./kWh	3'209
24	Bünzen	25.58 Rp./kWh	1'247
25	Unterlunkhofen	25.8 Rp./kWh	1'662
26	Berikon	25.84 Rp./kWh	5'026
27	Oberrüti	25.88 Rp./kWh	1'631
28	Rudolfstetten-Friedlisberg	25.99 Rp./kWh	4'667
29	Rottenschwil	26 Rp./kWh	1'013
30	Oftringen	26.1 Rp./kWh	15'198
31	Neuenhof	26.21 Rp./kWh	9'306
32	Windisch	26.26 Rp./kWh	8'286
33	Zeihen	26.27 Rp./kWh	1'268
34	Kölliken	26.35 Rp./kWh	5'133
35	Bremgarten	26.39 Rp./kWh	8'902
36	Wettingen	26.5 Rp./kWh	22'027
37	Oberwil-Lieli	26.58 Rp./kWh	2'699
38	Lenzburg	26.59 Rp./kWh	11'322
39	Staufen	26.61 Rp./kWh	4'411
40	Mühlau	26.62 Rp./kWh	1'368
41	Buttwil	26.77 Rp./kWh	1'305
42	Dietwil	26.77 Rp./kWh	1'476
43	Muri	26.77 Rp./kWh	8'850
44	Birr	26.82 Rp./kWh	4'868
45	Brugg	26.82 Rp./kWh	13'615
46	Habsburg	26.82 Rp./kWh	430
47	Hausen	26.82 Rp./kWh	3'850
48	Lupfig	26.82 Rp./kWh	3'484
49	Wohlenschwil	26.84 Rp./kWh	1'876
50	Oberhof	26.91 Rp./kWh	595
51	Wittnau	26.91 Rp./kWh	1'449
52	Gränichen	26.93 Rp./kWh	8'699
53	Gipf-Oberfrick	26.95 Rp./kWh	3'886
54	Wölflinswil	26.96 Rp./kWh	1'105
55	Remetschwil	26.98 Rp./kWh	2'102
56	Aarau	27.17 Rp./kWh	22'932
57	Biberstein	27.17 Rp./kWh	1'653
58	Buchs	27.17 Rp./kWh	8'651
59	Densbüren	27.17 Rp./kWh	784
60	Erlinsbach	27.17 Rp./kWh	4'650
61	Hirschthal	27.17 Rp./kWh	1'772
62	Küttigen	27.17 Rp./kWh	7'025
63	Unterentfelden	27.17 Rp./kWh	4'579
64	Holziken	27.17 Rp./kWh	1'768
65	Bottenwil	27.17 Rp./kWh	862
66	Kirchleerau	27.17 Rp./kWh	950
67	Moosleerau	27.17 Rp./kWh	945
68	Reitnau	27.17 Rp./kWh	1'663
69	Staffelbach	27.17 Rp./kWh	1'398
70	Wiliberg	27.17 Rp./kWh	175
71	Killwangen	27.21 Rp./kWh	2'272
72	Ennetbaden	27.23 Rp./kWh	3'801
73	Birrwil	27.23 Rp./kWh	1'416
74	Riniken	27.27 Rp./kWh	1'594
75	Baden	27.31 Rp./kWh	24'012
76	Bettwil	27.33 Rp./kWh	736
77	Rüfenach	27.36 Rp./kWh	869
78	Böztal	27.36 Rp./kWh	2'985
79	Schöftland	27.38 Rp./kWh	4'658
80	Sins	27.46 Rp./kWh	4'561
81	Rothrist	27.5 Rp./kWh	9'979
82	Vordemwald	27.5 Rp./kWh	2'026
83	Aristau	27.5 Rp./kWh	1'655
84	Oberrohrdorf	27.6 Rp./kWh	4'265
85	Zeiningen	27.66 Rp./kWh	2'604
86	Gontenschwil	27.73 Rp./kWh	2'249
87	Menziken	27.73 Rp./kWh	8'909
88	Reinach	27.73 Rp./kWh	9'858
89	Zetzwil	27.73 Rp./kWh	1'402
90	Mönthal	27.78 Rp./kWh	391
91	Remigen	27.78 Rp./kWh	1'380
92	Leutwil	27.78 Rp./kWh	763
93	Othmarsingen	27.78 Rp./kWh	3'301
94	Schupfart	27.78 Rp./kWh	922
95	Döttingen	27.78 Rp./kWh	4'525
96	Oberlunkhofen	27.83 Rp./kWh	2'196
97	Bergdietikon	27.89 Rp./kWh	2'993
98	Mägenwil	27.89 Rp./kWh	2'305
99	Niederrohrdorf	27.89 Rp./kWh	4'751
100	Stetten	27.89 Rp./kWh	2'540
101	Eggenwil	27.89 Rp./kWh	1'063
102	Hägglingen	27.89 Rp./kWh	2'707
103	Sarmenstorf	27.89 Rp./kWh	3'194
104	Tägerig	27.89 Rp./kWh	1'528
105	Uezwil	27.89 Rp./kWh	553
106	Auenstein	27.89 Rp./kWh	1'747
107	Birrhard	27.89 Rp./kWh	993
108	Veltheim	27.89 Rp./kWh	1'598
109	Bözberg	27.89 Rp./kWh	1'696
110	Schinznach	27.89 Rp./kWh	2'461
111	Dürrenäsch	27.89 Rp./kWh	1'393
112	Leimbach	27.89 Rp./kWh	529
113	Oberkulm	27.89 Rp./kWh	3'026
114	Schlossrued	27.89 Rp./kWh	878
115	Schmiedrued	27.89 Rp./kWh	1'145
116	Unterkulm	27.89 Rp./kWh	3'807
117	Eiken	27.89 Rp./kWh	2'573
118	Frick	27.89 Rp./kWh	6'211
119	Gansingen	27.89 Rp./kWh	1'125
120	Münchwilen	27.89 Rp./kWh	1'091
121	Oeschgen	27.89 Rp./kWh	1'181
122	Herznach-Ueken	27.89 Rp./kWh	2'765
123	Ammerswil	27.89 Rp./kWh	801
124	Boniswil	27.89 Rp./kWh	1'795
125	Brunegg	27.89 Rp./kWh	971
126	Fahrwangen	27.89 Rp./kWh	2'587
127	Hallwil	27.89 Rp./kWh	1'040
128	Hendschiken	27.89 Rp./kWh	1'399
129	Holderbank	27.89 Rp./kWh	1'610
130	Meisterschwanden	27.89 Rp./kWh	3'330
131	Seengen	27.89 Rp./kWh	4'516
132	Waltenschwil	27.89 Rp./kWh	3'291
133	Hellikon	27.89 Rp./kWh	837
134	Kaiseraugst	27.89 Rp./kWh	5'985
135	Magden	27.89 Rp./kWh	3'903
136	Möhlin	27.89 Rp./kWh	11'351
137	Mumpf	27.89 Rp./kWh	1'565
138	Obermumpf	27.89 Rp./kWh	1'090
139	Rheinfelden	27.89 Rp./kWh	14'034
140	Stein	27.89 Rp./kWh	3'660
141	Wallbach	27.89 Rp./kWh	2'084
142	Wegenstetten	27.89 Rp./kWh	1'008
143	Zuzgen	27.89 Rp./kWh	918
144	Brittnau	27.89 Rp./kWh	4'350
145	Safenwil	27.89 Rp./kWh	4'629
146	Uerkheim	27.89 Rp./kWh	1'442
147	Endingen	27.89 Rp./kWh	2'758
148	Fisibach	27.89 Rp./kWh	595
149	Koblenz AG	27.89 Rp./kWh	1'835
150	Lengnau	27.89 Rp./kWh	2'944
151	Schneisingen	27.89 Rp./kWh	1'551
152	Tegerfelden	27.89 Rp./kWh	1'326
153	Zurzach	27.89 Rp./kWh	8'346
154	Besenbüren	27.91 Rp./kWh	677
155	Abtwil	27.95 Rp./kWh	1'107
156	Full-Reuenthal	27.98 Rp./kWh	1'021
157	Leuggern	27.98 Rp./kWh	2'442
158	Mülligen	27.99 Rp./kWh	1'124
159	Kallern	28.03 Rp./kWh	419
160	Klingnau	28.03 Rp./kWh	3'710
161	Mandach	28.07 Rp./kWh	328
162	Schwaderloch	28.07 Rp./kWh	727
163	Mettauertal	28.07 Rp./kWh	2'156
164	Suhr	28.11 Rp./kWh	11'760
165	Bellikon	28.15 Rp./kWh	1'587
166	Beinwil am See	28.23 Rp./kWh	3'711
167	Wohlen	28.66 Rp./kWh	18'162
168	Villigen	28.68 Rp./kWh	2'257
169	Untersiggenthal	28.73 Rp./kWh	7'875
170	Dottikon	28.93 Rp./kWh	4'240
171	Böttstein	28.95 Rp./kWh	4'428
172	Egliswil	28.96 Rp./kWh	1'627
173	Seon	28.96 Rp./kWh	5'716
174	Laufenburg	29.1 Rp./kWh	3'882
175	Aarburg	29.23 Rp./kWh	9'040
176	Büttikon	29.3 Rp./kWh	1'155
177	Siglistorf	29.43 Rp./kWh	871
178	Gebenstorf	29.5 Rp./kWh	5'840
179	Würenlos	29.76 Rp./kWh	7'046
180	Obersiggenthal	29.81 Rp./kWh	9'020
181	Mellikon	29.89 Rp./kWh	227
182	Villmergen	29.97 Rp./kWh	8'290
183	Rupperswil	30.3 Rp./kWh	6'317
184	Möriken-Wildegg	30.71 Rp./kWh	5'025
185	Oberentfelden	30.91 Rp./kWh	9'061
186	Hunzenschwil	30.93 Rp./kWh	4'472
187	Jonen	31.03 Rp./kWh	2'333
188	Teufenthal	31.1 Rp./kWh	1'772
189	Niederlenz	31.21 Rp./kWh	4'998
190	Geltwil	31.36 Rp./kWh	242
191	Zofingen	31.51 Rp./kWh	13'054
192	Strengelbach	31.71 Rp./kWh	5'080
193	Muhen	32.26 Rp./kWh	4'099
194	Zufikon	33.8 Rp./kWh	4'960
195	Auw	34.66 Rp./kWh	2'325
196	Murgenthal	39.65 Rp./kWh	3'188

2026 · Federal Electricity Commission (ElCom), retrieved 28.08.2026

How we measure this

ElCom

The total electricity price a typical household pays per kilowatt-hour — energy, grid usage, levies to public bodies and the federal grid surcharge — for the 2026 tariff year, as published by the Federal Electricity Commission (ElCom) for consumption profile H4 (4'500 kWh a year, 5-room flat with electric stove and tumble dryer), standard product, excluding VAT. Where a municipality is served by several network operators, the value is the median of their tariffs; the municipality page shows the full range. Lower is better, so the list runs cheapest first.

Frequently asked questions

Which municipality in canton Aargau has the cheapest electricity?: Sisseln, at 20.03 Rp./kWh for a typical household in the 2026 tariff year (ElCom profile H4, standard product, excl. VAT) — the lowest of any municipality in canton Aargau.
Why do electricity prices differ between municipalities?: Each municipality is supplied by a network operator that sets its own grid fee and energy price; levies to the municipality or canton differ too. Only the federal grid surcharge is the same everywhere. ElCom publishes every operator's tariffs each year, which is what this ranking compares.