7 Things Walmart Does Better Than Costco (And 7 Things Costco Does Better). Every Californian Needs to Know

Walmart vs. Costco is a debate that splits California families.

The Walmart side argues for convenience, location density, and not having to pay for the privilege of shopping.

The Costco side argues for quality, bulk savings, and a return policy that puts other retailers to shame.

Both sides are right about different things. Here are seven things Walmart does better than Costco and vice versa.

No Membership Fee Required

Walmart is open to everyone. No annual fee, no card to swipe, no membership tier to upgrade.

Costco charges $65 a year for a Gold Star membership and $130 a year for an Executive membership.

That fee has to be earned back in savings before Costco is actually saving anyone money.

For occasional shoppers or smaller households, the math often doesn’t work out.

Walmart has no equivalent gate. Anyone can walk in, fill a cart, and check out without paying for the right to do so.

The basic Walmart shopping experience costs zero dollars beyond what’s in the cart.

The Walmart+ subscription does exist at $98 a year, and it adds free delivery, free shipping, and gas discounts.

But unlike Costco, it’s optional. Skipping the membership doesn’t lock anyone out of the store.

For people who don’t shop often enough to justify a Costco membership, this is the entire ballgame.

Walmart wins on accessibility before the first item is even priced.

Better Store Hours

Most Walmart locations stay open from 6am to 11pm. Some run even later in major metro areas.

Costco closes at 8:30pm on weekdays. On Saturdays, doors lock at 7pm. On Sundays, the warehouse shuts down at 6pm.

For anyone who works a normal 9-to-5 shift, Costco’s weekend hours can be especially frustrating.

A 9am Saturday opening means fighting for parking with everyone else who also waited until the weekend.

By the time most families finish dinner on a Sunday, Costco has already closed.

Walmart fits into a busy schedule in a way Costco simply doesn’t. Late-night grocery runs, after-work errands, weekend evening shopping are all possible at Walmart.

None of those work at Costco.

The difference adds up to roughly 30 extra hours a week of shopping availability at Walmart.

For shift workers, parents with chaotic schedules, and night owls, that flexibility is everything.

More Locations Closer to Home

Walmart has more than 4,600 stores in the United States. Costco has around 615.

That gap matters.

Most Americans live within ten miles of a Walmart. Costco shoppers in smaller cities and rural areas often drive 30 to 60 miles each way to reach the nearest warehouse.

A 60-mile round trip burns gas, eats time, and rules out quick weeknight runs.

By the time a Costco trip is factored in with the drive, the savings on bulk paper towels start looking less impressive.

Walmart’s small-format Neighborhood Market stores fill in the gap further. Many cities have a full Supercenter on one side of town and a Neighborhood Market closer in for grocery runs.

Costco offers nothing equivalent.

For one-off purchases, last-minute errands, or anyone who lives outside major metros, Walmart’s location density is a genuine advantage that bulk pricing can’t overcome.

Cheaper $4 Generic Prescriptions

Walmart’s $4 prescription program is one of retail’s most underrated deals.

The program covers a list of common generic medications at $4 for a 30-day supply or $10 for a 90-day supply.

No insurance required. No membership needed.

The list includes generics for blood pressure, cholesterol, diabetes, mental health, and dozens of other common conditions.

Costco pharmacies offer their own savings, but Costco requires a membership to use them in most states. Walmart’s $4 list is open to everyone with a prescription, regardless of insurance status.

For seniors, uninsured Americans, or anyone managing a chronic condition with multiple monthly prescriptions, Walmart’s pharmacy can save hundreds of dollars a year compared to traditional retail pharmacies.

The program is available at all Walmart and Neighborhood Market pharmacies in the United States, except in North Dakota.

The savings can stack up fast.

Three monthly prescriptions on the $4 list cost $12 a month, which adds up to $144 a year. The same three prescriptions could easily cost ten times that at a non-discount pharmacy.

True One-Stop Shopping

Walmart Supercenters carry groceries, electronics, clothing, household goods, hardware, automotive, garden, pharmacy, vision, and photo services all under one roof.

Costco has a much narrower selection.

Bulk groceries, some electronics, some clothing, some household goods.

The product variety at Costco is intentionally limited because the model depends on negotiating deep discounts on a smaller catalog.

For shoppers who want to grab a gallon of milk, a kid’s birthday gift, a new shirt, an oil filter, and a prescription on the same trip, Walmart handles all five errands.

Costco can probably handle two of them.

The variety also matters for products people only buy occasionally. A single Walmart trip can replace a separate trip to a clothing store, a hardware store, a pharmacy, and a grocery store.

The time savings alone make Walmart the better option for general household errands.

Costco shoppers usually still have to make a second stop somewhere else for items the warehouse simply doesn’t carry.

Photo Printing and Vision Services

Walmart has a one-hour photo center in most Supercenters and a full vision center with optometrist services.

Same-day photo printing, custom photo books, prints, calendars, and posters are all done in store.

Costco discontinued its photo center in 2022, ending decades of in-house photo services.

Walmart’s vision centers offer eye exams and same-day or next-day glasses pickup at most locations.

Costco does have optical services, but they require a membership and the appointment availability is often weeks out at busy locations.

For someone needing prescription glasses repaired, a passport photo printed, or a last-minute photo gift, Walmart’s services close that loop quickly.

Costco shoppers usually have to look elsewhere.

The auto care center is another Walmart win.

Most Supercenters have an in-house oil change, tire installation, and basic maintenance bay.

Costco does have tire centers, but the wait times are notoriously long, and routine services like oil changes aren’t part of the offering.

Better Online and Pickup Options

Walmart.com has built a massive online catalog that rivals Amazon for selection on many product categories.

Free pickup from any store with no order minimum, free shipping on orders over $35, and same-day delivery in many markets through Walmart+ all add up to a digital shopping experience Costco hasn’t matched.

Costco.com exists, but the inventory is significantly narrower than the warehouse, and prices online are typically higher than in-store.

Costco delivery options are limited and often slow compared to Walmart+ same-day service.

For shoppers who hate big-box parking lots or prefer ordering from the couch, Walmart’s online infrastructure is light-years ahead.

Returns from online orders can also be processed at any Walmart store, which simplifies the whole experience.

The same goes for grocery pickup.

Walmart’s grocery pickup runs at thousands of locations with a low minimum and free service for orders above the threshold.

Costco’s grocery pickup is essentially nonexistent in most markets.

The $4.99 Rotisserie Chicken

Costco’s rotisserie chicken has been $4.99 since the year 2000, with a brief detour to $5.99 during the 2008 financial crisis.

Costco sells more than 100 million of them every year.

The price has stayed flat through 25 years of food inflation that drove competing rotisserie chickens at most grocery stores up to $7, $9, even $11.

Costco built a $450 million poultry plant in Fremont, Nebraska, just to keep this chicken at $4.99.

Walmart sells rotisserie chickens, too, but they’re smaller, regularly priced higher, and don’t have the loyal following Costco’s bird has earned.

The Costco chicken is roughly three pounds of cooked meat for less than the price of a fast-food combo meal.

For families looking to stretch one purchase into multiple meals, the Costco rotisserie chicken is the most efficient protein deal in American retail.

Shred it for tacos, sandwiches, salads, soups, casseroles, and chicken pot pies. One $4.99 bird can easily cover three or four meals for a family of four.

This isn’t a Walmart match. The Costco rotisserie chicken is a category of one.

The $1.50 Hot Dog Combo

Costco’s food court hot dog and soda combo has been $1.50 since 1985.

Adjusted for inflation, that combo should cost around $4.65 today. Costco refuses to raise the price.

The current CEO, Ron Vachris, said publicly that the price won’t change as long as he’s around.

Costco sold 245 million hot dog combos in fiscal year 2025.

The combo recently added a Kirkland Signature water option as an alternative to the soda, marking the first significant change in over 40 years. The hot dog price stayed put.

Walmart has a deli, a McDonald’s in some stores, and a Subway in others.

None of them sell a quarter-pound hot dog and a 20-ounce soda for $1.50. None of them are even trying.

For families finishing a Costco run hungry, the food court turns lunch into a sub-$10 affair for four people.

The pizza, the chicken bake, and the churro round out a menu that puts most fast-food chains to shame on price per calorie.

This is the most iconic loss leader in American retail. Walmart can’t replicate it.

Higher Quality Meat and Produce

Costco shoppers regularly note that the meat and produce quality genuinely outperforms what shows up at most grocery chains, including Walmart.

Costco’s beef tends to run Choice grade or higher, with some Prime cuts available at prices that beat steakhouses.

The seafood case carries fresh salmon, scallops, and shrimp that home cooks rate as restaurant-quality.

Produce is sourced for Costco directly and tends to be fresher than the same items at conventional grocery stores.

Walmart’s grocery offering has improved in recent years, but the meat and produce departments still get mixed reviews.

Quality varies more from store to store.

Some Walmart Supercenters have excellent fresh departments. Others, not so much.

For shoppers planning a special meal, hosting guests, or just wanting a noticeably better steak, Costco’s meat counter is worth the membership fee on its own.

The bulk packaging works fine for families who freeze portions, and the per-pound prices on premium cuts often beat regular grocery stores even before factoring in quality.

The Kirkland Signature brand extends the quality story further, with house-brand items that frequently match or exceed name-brand quality at lower prices.

Best Return Policy in Retail

Costco’s return policy is the most generous in major retail.

Most items can be returned at any time, with no time limit, with or without a receipt.

Members can bring back partially used items, products bought years ago, and even spoiled food and get a full refund.

The membership card pulls up purchase history, so receipts are unnecessary for most returns.

The exceptions are limited. Electronics and major appliances must be returned within 90 days. Diamonds over one carat have a 48-hour window with documentation.

Custom orders, alcohol where state law restricts it, and a few other categories have their own rules.

Everything else falls under what Costco calls a “Risk-Free 100% Satisfaction Guarantee.”

Even the membership itself can be refunded at any time, in full, no questions asked.

Walmart’s return policy is generous by industry standards, with most items returnable within 90 days. But it’s not in the same league as Costco.

The Costco policy basically eliminates buyer’s remorse as a concept.

If anything fails, breaks, or just disappoints, members get their money back.

For high-value purchases like furniture, appliances, or electronics, this policy turns Costco into a low-risk place to test new products.

The peace of mind alone justifies the membership for many shoppers.

Cheaper Gas

Costco gas stations typically run 10 to 30 cents per gallon cheaper than nearby retail stations.

The savings come from Costco’s willingness to take a much smaller margin on fuel, around 5 to 10 cents per gallon, compared to 15 to 30 cents at branded gas stations.

Costco treats gas as a traffic driver, not a profit center.

The gas itself is Top Tier certified, meaning it meets the same fuel detergent standard as Shell, Chevron, and BP.

This is important because Top Tier gasoline contains additional engine-cleaning detergents that prevent buildup over time.

Bargain-brand non-Top-Tier gas can leave 19 times more engine deposits, according to AAA testing.

For drivers who fill up regularly, the savings can offset the entire $65 Gold Star membership fee in a single year.

A driver doing 600 gallons annually at 20 cents off per gallon saves $120 on gas alone.

Walmart does have gas stations at some Supercenters, and Walmart+ members get 10 cents off per gallon at participating stations including Walmart, Murphy USA, Exxon, and Mobil.

That’s a real benefit, but it doesn’t typically match Costco’s everyday discount, especially in regions where Costco runs aggressive pricing.

Better Wages and Employee Treatment

Costco pays its employees significantly better than Walmart, and the difference shows up at the register.

Costco’s starting wage is around $20 an hour, with most longtime employees making well above that.

The company offers strong benefits, generous paid time off, and one of the lowest turnover rates in retail. Costco’s CEO has historically refused to maximize executive compensation at the expense of worker pay.

Walmart has raised its minimum wage in recent years, but average pay still lags Costco.

Turnover is higher. The shopping experience often feels different as a result.

Costco employees tend to be longer-tenured, more knowledgeable about products, and more engaged with customers.

For shoppers who care where their money goes, the Costco model is one of the few mass retail businesses that genuinely pays workers well.

The membership fee model gives Costco the financial cushion to do this without raising product prices.

This isn’t a small thing.

Customer service at Costco consistently rates higher in surveys, and the lower turnover means employees actually know where things are when asked.

Walmart’s larger size and lower wage structure make that kind of consistency harder to achieve.

Bulk Pricing on Staples

Costco’s bulk packaging genuinely beats Walmart on per-unit pricing for most household staples.

Paper towels, toilet paper, laundry detergent, dishwasher pods, trash bags, food storage bags, and basic pantry items are routinely cheaper per unit at Costco than at Walmart, even compared to Walmart’s largest available pack sizes.

The savings can run 15 to 30 percent on items families buy constantly.

Kirkland Signature brand items extend the savings further.

Costco’s house brand routinely matches or beats name-brand quality at significantly lower prices. The Kirkland nuts, olive oil, batteries, vitamins, and laundry detergent all have devoted fan bases.

For larger households, bulk-club shoppers, or anyone with the storage space to buy three months of paper goods at once, Costco produces real savings that Walmart can’t match.

The trick is having a place to put a 36-roll pack of toilet paper and a 50-pound bag of dog food.