Port Washington Gas Prices - Find the Lowest Gas Prices in Port Washington, WI

Search for the lowest gasoline prices in Port Washington, WI. Find local Port Washington gas prices and Port Washington gas stations with the best prices to fill up at the pump today

National and Wisconsin Gas Price Averages

National Avg.	WI Reg. Avg.	WI Plus Avg.	WI Prem. Avg.	WI Diesel Avg.
$3.746 12/24/2025	$3.383 12/24/2025	$3.834 12/24/2025	$4.272 12/24/2025	$4.171 12/24/2025

Today's lowest gas prices in Wisconsin and around Port Washington

Station	Regular	Plus	Premium	Diesel
Costco W162N9235 Pershing Ave, Menomonee Falls, WI	$2.89 12/24/2025	12/24/2025	$3.79 12/24/2025	$3.59 12/24/2025
Costco 443 Pewaukee Rd, Pewaukee, WI	$2.89 12/24/2025	12/24/2025	$3.79 12/24/2025	12/24/2025

Find all gas prices in and around Port Washington, WI.

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In and Around Port Washington, WI

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Nr	Query	Num. rows	Took (ms)
1	db.towns.find( {"sef_url":"port-washington-wi"}, [] ).sort( [] ).limit( 1 ).skip( 0 )	1	41
2	db.towns.find( {"sef_url":"port-washington-wi"}, [] ).sort( [] ).limit( 1 ).skip( 0 )	1	2
3	db.tokens.find( {"sef_url":{"$in":["usa","wi","ozaukee-county-wi","port-washington-wi"]}}, [] ).sort( [] ).limit( 0 ).skip( 0 )	4	2
4	db.events_cache.find( {"_id":"3e0f24f98d123da388a75b8e8b0d5312"}, [] ).sort( [] ).limit( 1 ).skip( 0 )	0	2
5	db.events_radius_cache.find( {"_id":"57c50be256a1989299cd85ed415ea40f"}, [] ).sort( [] ).limit( 1 ).skip( 0 )	0	1
6	db.events.count( {"address.town_sef_url":"port-washington-wi","start":{"$gte":"MongoDate(0.00000000 1766556000)","$lt":"MongoDate(0.00000000 1767160800)"}} )	0	2
7	db.events.count( {"geo":{"$geoWithin":{"$center":[[-87.881103515625,43.387001037597656],0.10144927536231885]}},"start":{"$gte":"MongoDate(0.00000000 1766556000)","$lt":"MongoDate(0.00000000 1767420000)"}} )	0	28
8	db.events.count( {"geo":{"$geoWithin":{"$center":[[-87.881103515625,43.387001037597656],0.21739130434782608]}},"start":{"$gte":"MongoDate(0.00000000 1766556000)","$lt":"MongoDate(0.00000000 1767420000)"}} )	0	19
9	db.events_radius_cache.count( {"_id":"57c50be256a1989299cd85ed415ea40f"} )	0	1
10	db.events_radius_cache.insert( {"_id":"57c50be256a1989299cd85ed415ea40f","radius":25,"modified":"MongoDate(0.88500000 1766566994)","created":"MongoDate(0.88500000 1766566994)"} , true)	0	2
11	db.events.find( {"start":{"$gte":"MongoDate(0.00000000 1766556000)"},"geo":{"$geoWithin":{"$center":[[-87.881103515625,43.387001037597656],0.36231884057971014]}}}, ["location_string","event_id","partner_id","address","sef_tail","tags","title","start","end","date_string","time_string","image_url","group_id","group_name","group_sef_tail","venue_name"] ).sort( {"start":1} ).limit( 11 ).skip( 0 )	11	67
12	db.events_cache.count( {"_id":"3e0f24f98d123da388a75b8e8b0d5312"} )	0	1
13	db.events_cache.count( {"_id":"3e0f24f98d123da388a75b8e8b0d5312"} )	0	4
14	db.events_cache.insert( {"_id":"3e0f24f98d123da388a75b8e8b0d5312","town_sef_url":"port-washington-wi","data_key":["68a75b6803a70639b6cf404f","68a75b6803a70639b6cf452b","68a75b6903a70639b6cf4750","68a75b3b03a70639b6ce31b2","693321064389be6be5654fa4","69036ae74389be6be5f62498","69036ae74389be6be5f62607","69036ae84389be6be5f627f8","68a75aac03a70639b6caba7f","69036ae84389be6be5f628a2"],"sort_order":{"start":1},"params":"{\"show\":10,\"title\":\"Local Events\",\"images\":false,\"empty-message\":\"no\",\"keyword\":\"\",\"radius\":25,\"limit\":15,\"page\":1,\"sef\":\"\",\"tags\":\"\",\"tags_logical\":\"\",\"terms\":\"\",\"show_limit\":3,\"sort\":\"\",\"days\":\"\",\"max-days\":365,\"max-miles\":45,\"message\":\"[message to follow]\",\"min\":50,\"prompt\":\"\",\"height\":\"\",\"width\":\"\",\"data_id\":\"\",\"more\":true,\"type\":\"\",\"autoshowmore\":false,\"link\":\"\",\"showdesc\":\"\",\"rankby\":\"\",\"ad_slots\":\"\",\"see-more-title\":\"\",\"searchdate\":\"\",\"searchenddate\":\"\",\"lat\":43.387001037597656,\"lng\":-87.881103515625,\"latlng\":\"43.387001037598,-87.881103515625\",\"city\":\"Port Washington\",\"state\":\"WI\",\"theme\":\"\",\"page_type\":\"town\",\"grouped\":false,\"has_next_page\":true}","modified":"MongoDate(0.99900000 1766566994)","created":"MongoDate(0.99900000 1766566994)"} , true)	0	5