Today’s AAA National Average $3.9990
Price as of 6/18/26
Today's AAA Washington Avg. $5.4360
Price as of 6/18/26
Today’s AAA
National Average
$3.9990
Price as of6/18/26
Today's AAA
Washington Avg.
$5.4360
Price as of6/18/26
County Retail Prices
6.3410 to 5.6230
5.6220 to 5.4080
5.4070 to 5.2110
5.2100 to 5.0620
5.0610 to 4.7660
County average gas prices are updated daily to reflect changes in price. For metro averages, click here.
| Regular | Mid-Grade | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $5.4360 | $5.7360 | $5.9850 | $6.3680 |
| Yesterday Avg. | $5.4680 | $5.7650 | $6.0090 | $6.3990 |
| Week Ago Avg. | $5.5670 | $5.8530 | $6.1020 | $6.5330 |
| Month Ago Avg. | $5.7780 | $6.0110 | $6.2760 | $6.7780 |
| Year Ago Avg. | $4.4100 | $4.6770 | $4.9030 | $4.7690 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.7890 | 5/20/26 | ||
| Diesel | $6.9630 | 4/10/26 |
Bellingham
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $5.3080 | $5.4850 | $5.6920 | $6.0560 |
| Yesterday Avg. | $5.3550 | $5.5750 | $5.9030 | $6.0370 |
| Week Ago Avg. | $5.4760 | $5.7350 | $5.9010 | $6.2200 |
| Month Ago Avg. | $5.7570 | $6.0360 | $6.2320 | $6.5230 |
| Year Ago Avg. | $4.3540 | $4.6970 | $4.9010 | $4.6910 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.7570 | 5/18/26 | ||
| Diesel | $6.7620 | 4/10/26 |
Bremerton
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $5.6210 | $5.8860 | $6.1310 | $6.3920 |
| Yesterday Avg. | $5.6630 | $5.9090 | $6.1880 | $6.4190 |
| Week Ago Avg. | $5.7290 | $6.0120 | $6.2320 | $6.5530 |
| Month Ago Avg. | $5.8850 | $6.0650 | $6.3500 | $6.7820 |
| Year Ago Avg. | $4.5150 | $4.7440 | $4.9810 | $4.7900 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.9090 | 5/20/26 | ||
| Diesel | $7.1350 | 4/10/26 |
Olympia
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $5.4140 | $5.6420 | $5.9400 | $6.6090 |
| Yesterday Avg. | $5.4610 | $5.6970 | $5.9160 | $6.6030 |
| Week Ago Avg. | $5.5370 | $5.7600 | $6.0650 | $6.7290 |
| Month Ago Avg. | $5.8130 | $6.0080 | $6.2640 | $6.9150 |
| Year Ago Avg. | $4.4220 | $4.7010 | $4.9370 | $4.8230 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.8250 | 5/21/26 | ||
| Diesel | $7.0960 | 4/10/26 |
Richland-Kennewick-Pasco
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $5.1040 | $5.4130 | $5.6640 | $6.0120 |
| Yesterday Avg. | $5.1220 | $5.4250 | $5.6790 | $6.0260 |
| Week Ago Avg. | $5.1990 | $5.4900 | $5.7680 | $6.2060 |
| Month Ago Avg. | $5.4220 | $5.6900 | $5.9400 | $6.6260 |
| Year Ago Avg. | $4.1540 | $4.4190 | $4.6450 | $4.6220 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.4630 | 5/7/26 | ||
| Diesel | $6.9290 | 4/10/26 |
Seattle-Bellevue-Everett
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $5.7260 | $5.9830 | $6.2220 | $6.6550 |
| Yesterday Avg. | $5.7470 | $6.0050 | $6.2420 | $6.6910 |
| Week Ago Avg. | $5.8330 | $6.0830 | $6.3260 | $6.8040 |
| Month Ago Avg. | $5.9730 | $6.1960 | $6.4480 | $6.9770 |
| Year Ago Avg. | $4.6100 | $4.8640 | $5.0800 | $4.8960 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.9940 | 5/21/26 | ||
| Diesel | $7.1050 | 4/10/26 |
Spokane
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.9480 | $5.2390 | $5.4820 | $5.9890 |
| Yesterday Avg. | $4.9840 | $5.2500 | $5.5380 | $6.0400 |
| Week Ago Avg. | $5.1100 | $5.3980 | $5.6410 | $6.1920 |
| Month Ago Avg. | $5.3700 | $5.6310 | $5.8720 | $6.5120 |
| Year Ago Avg. | $3.9820 | $4.2360 | $4.4920 | $4.5420 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.3990 | 5/14/26 | ||
| Diesel | $6.7280 | 4/16/26 |
Tacoma
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $5.5590 | $5.7910 | $6.0250 | $6.5670 |
| Yesterday Avg. | $5.5880 | $5.8400 | $6.0660 | $6.5850 |
| Week Ago Avg. | $5.6890 | $5.9360 | $6.1730 | $6.6900 |
| Month Ago Avg. | $5.8800 | $6.1170 | $6.3460 | $6.8770 |
| Year Ago Avg. | $4.4960 | $4.7510 | $4.9780 | $4.8620 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.8950 | 5/20/26 | ||
| Diesel | $7.1070 | 4/10/26 |
Yakima
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $5.1540 | $5.4640 | $5.7410 | $6.1120 |
| Yesterday Avg. | $5.2010 | $5.4300 | $5.7320 | $6.1380 |
| Week Ago Avg. | $5.3290 | $5.6520 | $5.8880 | $6.3260 |
| Month Ago Avg. | $5.5050 | $5.6810 | $6.0420 | $6.4680 |
| Year Ago Avg. | $4.1440 | $4.3970 | $4.6150 | $4.5680 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.5650 | 5/25/26 | ||
| Diesel | $6.6850 | 4/17/26 |
Vancouver
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $5.3240 | $5.6440 | $5.8570 | $6.1570 |
| Yesterday Avg. | $5.3630 | $5.6460 | $5.8650 | $6.1770 |
| Week Ago Avg. | $5.4920 | $5.7450 | $5.9950 | $6.3470 |
| Month Ago Avg. | $5.7600 | $5.9570 | $6.1870 | $6.6680 |
| Year Ago Avg. | $4.3340 | $4.5550 | $4.7540 | $4.6320 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.7700 | 5/19/26 | ||
| Diesel | $6.7970 | 4/15/26 |
Clarkson
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.8410 | $0.0000 | $4.7690 | $5.9560 |
| Yesterday Avg. | $4.8320 | $0.0000 | $4.7490 | $5.9560 |
| Week Ago Avg. | $4.8160 | $5.3490 | $5.5560 | $5.9840 |
| Month Ago Avg. | $5.0160 | $0.0000 | $5.3740 | $6.1490 |
| Year Ago Avg. | $3.7790 | $4.2490 | $4.4890 | $3.7790 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.2520 | 5/15/26 | ||
| Diesel | $6.4290 | 5/3/26 |
Longview
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $5.3330 | $5.6150 | $5.8270 | $6.2020 |
| Yesterday Avg. | $5.3960 | $5.7070 | $5.9120 | $6.2300 |
| Week Ago Avg. | $5.5090 | $5.7670 | $6.0320 | $6.4730 |
| Month Ago Avg. | $5.8090 | $6.0060 | $6.2790 | $6.6150 |
| Year Ago Avg. | $4.4180 | $4.6370 | $4.7510 | $4.7960 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.8090 | 5/18/26 | ||
| Diesel | $7.0090 | 4/10/26 |
Mount Vernon-Anacortes
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $5.2900 | $5.4140 | $5.7280 | $6.1510 |
| Yesterday Avg. | $5.3320 | $5.3960 | $5.6760 | $6.2040 |
| Week Ago Avg. | $5.4250 | $5.6460 | $5.9070 | $6.3260 |
| Month Ago Avg. | $5.6550 | $5.8160 | $6.1220 | $6.5860 |
| Year Ago Avg. | $4.2590 | $4.4880 | $4.6650 | $4.6570 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.6830 | 5/22/26 | ||
| Diesel | $6.8050 | 4/12/26 |
Walla Walla
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $5.3020 | $5.7060 | $5.8300 | $6.4100 |
| Yesterday Avg. | $5.3210 | $5.7090 | $5.7720 | $6.4160 |
| Week Ago Avg. | $5.4020 | $5.6290 | $5.9820 | $6.6010 |
| Month Ago Avg. | $5.5500 | $5.7210 | $6.2090 | $6.7830 |
| Year Ago Avg. | $4.3540 | $4.6470 | $4.7290 | $4.7170 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.6050 | 5/11/26 | ||
| Diesel | $6.8740 | 4/15/26 |
Wenatchee
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $5.1000 | $5.3050 | $5.5480 | $6.1370 |
| Yesterday Avg. | $5.1130 | $5.3340 | $5.5300 | $6.1340 |
| Week Ago Avg. | $5.1960 | $5.3910 | $5.6780 | $6.2760 |
| Month Ago Avg. | $5.6060 | $5.8080 | $6.0300 | $6.7380 |
| Year Ago Avg. | $4.2450 | $4.3890 | $4.6820 | $4.7200 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.6480 | 5/12/26 | ||
| Diesel | $6.9040 | 4/10/26 |