DailyFuelDiesel prices by state, new every week
Week of Oct 12 · new prices Tue, Oct 20Map

All states

WAWashington

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$6.503+1.3¢ +0.2%

Up 1.3¢ from $6.490 last week.

West Coast average outside California, same in 4 statesPrices for the week of Oct 12, 2026. New prices Tue, Oct 20.

Next door

Compared with Washington, lowest first

Each price is the weekly average for that state's region, not a pump price. Idaho is in the Rocky Mountain region.

Same price as Washington in 3 other states: AZ NV OR

Truck stops in Washington

West Coast outside California price history

Oct 12, 2026 $6.503 +1.3¢ Point at the line, or press the arrow keys, to read a week.Slide a finger along the line to read a week.

Oct 12, 2026 $6.503 +1.3¢ Point at the line, or press the arrow keys, to read a week.Slide a finger along the line to read a week.

Show the numbers
West Coast outside California weekly diesel price since June 2022, newest first
Week ofPrice $
Oct 12, 20266.503
Oct 5, 20266.490
Sep 28, 20266.643
Sep 21, 20266.791
Sep 14, 20266.566
Sep 7, 20266.314
Aug 31, 20265.872
Aug 24, 20265.859
Aug 17, 20265.699
Aug 10, 20265.526
Aug 3, 20265.623
Jul 27, 20265.545
Jul 20, 20265.362
Jul 13, 20265.052
Jul 6, 20264.864
Jun 29, 20264.962
Jun 22, 20265.238
Jun 15, 20265.519
Jun 8, 20265.725
Jun 1, 20265.832
May 25, 20265.909
May 18, 20265.920
May 11, 20265.905
May 4, 20266.000
Apr 27, 20265.926
Apr 20, 20266.010
Apr 13, 20266.183
Apr 6, 20266.366
Mar 30, 20266.056
Mar 23, 20265.826
Mar 16, 20265.360
Mar 9, 20265.088
Mar 2, 20264.138
Feb 23, 20264.050
Feb 16, 20263.970
Feb 9, 20263.969
Feb 2, 20263.982
Jan 26, 20263.944
Jan 19, 20263.782
Jan 12, 20263.674
Jan 5, 20263.683
Dec 29, 20253.719
Dec 22, 20253.766
Dec 15, 20253.871
Dec 8, 20253.944
Dec 1, 20254.026
Nov 24, 20254.108
Nov 17, 20254.180
Nov 10, 20254.161
Nov 3, 20254.121
Oct 27, 20254.095
Oct 20, 20254.008
Oct 13, 20254.052
Oct 6, 20254.090
Sep 29, 20254.143
Sep 22, 20254.123
Sep 15, 20254.134
Sep 8, 20254.163
Sep 1, 20254.112
Aug 25, 20254.103
Aug 18, 20254.094
Aug 11, 20254.148
Aug 4, 20254.188
Jul 28, 20254.189
Jul 21, 20254.176
Jul 14, 20254.122
Jul 7, 20254.088
Jun 30, 20254.035
Jun 23, 20254.082
Jun 16, 20253.902
Jun 9, 20253.764
Jun 2, 20253.745
May 26, 20253.763
May 19, 20253.828
May 12, 20253.735
May 5, 20253.750
Apr 28, 20253.777
Apr 21, 20253.813
Apr 14, 20253.833
Apr 7, 20253.876
Mar 31, 20253.811
Mar 24, 20253.754
Mar 17, 20253.715
Mar 10, 20253.768
Mar 3, 20253.829
Feb 24, 20253.908
Feb 17, 20253.863
Feb 10, 20253.883
Feb 3, 20253.857
Jan 27, 20253.823
Jan 20, 20253.865
Jan 13, 20253.776
Jan 6, 20253.739
Dec 30, 20243.705
Dec 23, 20243.645
Dec 16, 20243.726
Dec 9, 20243.682
Dec 2, 20243.739
Nov 25, 20243.755
Nov 18, 20243.706
Nov 11, 20243.757
Nov 4, 20243.763
Oct 28, 20243.791
Oct 21, 20243.785
Oct 14, 20243.874
Oct 7, 20243.841
Sep 30, 20243.797
Sep 23, 20243.815
Sep 16, 20243.818
Sep 9, 20243.837
Sep 2, 20243.896
Aug 26, 20243.893
Aug 19, 20243.905
Aug 12, 20243.913
Aug 5, 20243.951
Jul 29, 20243.968
Jul 22, 20243.977
Jul 15, 20244.030
Jul 8, 20244.018
Jul 1, 20244.039
Jun 24, 20243.990
Jun 17, 20243.984
Jun 10, 20243.913
Jun 3, 20243.960
May 27, 20243.982
May 20, 20244.012
May 13, 20244.053
May 6, 20244.079
Apr 29, 20244.110
Apr 22, 20244.154
Apr 15, 20244.218
Apr 8, 20244.257
Apr 1, 20244.147
Mar 25, 20244.173
Mar 18, 20244.148
Mar 11, 20244.166
Mar 4, 20244.152
Feb 26, 20244.227
Feb 19, 20244.254
Feb 12, 20244.264
Feb 5, 20244.054
Jan 29, 20244.011
Jan 22, 20243.992
Jan 15, 20244.083
Jan 8, 20244.063
Jan 1, 20244.126
Dec 25, 20234.169
Dec 18, 20234.153
Dec 11, 20234.310
Dec 4, 20234.418
Nov 27, 20234.490
Nov 20, 20234.571
Nov 13, 20234.651
Nov 6, 20234.769
Oct 30, 20234.873
Oct 23, 20234.988
Oct 16, 20235.010
Oct 9, 20235.093
Oct 2, 20235.190
Sep 25, 20235.229
Sep 18, 20235.260
Sep 11, 20235.153
Sep 4, 20235.028
Aug 28, 20234.973
Aug 21, 20234.794
Aug 14, 20234.710
Aug 7, 20234.538
Jul 31, 20234.401
Jul 24, 20234.217
Jul 17, 20234.131
Jul 10, 20234.146
Jul 3, 20234.109
Jun 26, 20234.123
Jun 19, 20234.137
Jun 12, 20234.142
Jun 5, 20234.214
May 29, 20234.305
May 22, 20234.378
May 15, 20234.382
May 8, 20234.438
May 1, 20234.489
Apr 24, 20234.459
Apr 17, 20234.456
Apr 10, 20234.446
Apr 3, 20234.442
Mar 27, 20234.488
Mar 20, 20234.515
Mar 13, 20234.538
Mar 6, 20234.528
Feb 27, 20234.564
Feb 20, 20234.593
Feb 13, 20234.674
Feb 6, 20234.742
Jan 30, 20234.794
Jan 23, 20234.757
Jan 16, 20234.688
Jan 9, 20234.760
Jan 2, 20234.765
Dec 26, 20224.766
Dec 19, 20224.877
Dec 12, 20225.048
Dec 5, 20225.227
Nov 28, 20225.369
Nov 21, 20225.430
Nov 14, 20225.412
Nov 7, 20225.393
Oct 31, 20225.424
Oct 24, 20225.479
Oct 17, 20225.572
Oct 10, 20225.521
Oct 3, 20225.063
Sep 26, 20225.094
Sep 19, 20225.144
Sep 12, 20225.217
Sep 5, 20225.275
Aug 29, 20225.300
Aug 22, 20225.130
Aug 15, 20225.124
Aug 8, 20225.224
Aug 1, 20225.399
Jul 25, 20225.615
Jul 18, 20225.768
Jul 11, 20225.941
Jul 4, 20226.036
Jun 27, 20226.146
Jun 20, 20226.151
Jun 13, 20226.022

Then and now

West Coast outside California average, dollars a gallon

4 weeks ago
$6.566
Down 6.3¢ since then
A year ago
$4.052
Up $2.451 since then
Past year high
$6.791
Week of Sep 21
Past year low
$3.674
Week of Jan 12

Tax

Cents a gallon, 2024 federal table

Tax is already in the pump price above.

Washington tax
49.4¢
Rate set July 2016
Federal tax
24.4¢
Same in every state
Total tax
73.8¢
State plus federal
Rank
5th highest
Out of 48 states ranked
What the price and tax include

This counts state taxes charged by the gallon. Sales taxes, local fuel taxes and some other state taxes on fuel aren't in it, so what you pay can be more. From the 2024 federal highway table. The newest rate in it took effect in October 2024, and many states change their rate every year, so it may be different now.

This is the DOE weekly diesel price. The government's EIA runs the survey. Fuel surcharge contracts use either the U.S. or a regional DOE price, so check which one yours uses. Dyed farm diesel is untaxed, so it usually costs less than the on-road diesel priced here.

Work out a fuel surcharge

Check today's Washington average on AAA's website