Grocery store price comparison research
Grocery store price comparison research

Compare Grocery Stores: Aldi vs. Walmart vs. Kroger vs. Meijer – Finding the Cheapest in 2024

As savvy shoppers, we all want to maximize our budgets, especially when it comes to groceries. For families watching every penny, finding the most affordable grocery store is a top priority. This quest often leads to the burning question: which grocery store truly offers the best value? To answer this, we’ve undertaken a comprehensive price comparison of four major grocery chains to reveal the cheapest grocery store in 2024.

Like many frugal consumers, I’m constantly seeking the best deals. Managing a household budget means making every dollar count, and grocery shopping is a significant expense. This personal need sparked a deep dive into the world of grocery prices to pinpoint the absolute cheapest grocery store near me. Being a bit of a data enthusiast, I decided to meticulously document my findings and share them with you!

I frequently encounter questions from fellow shoppers wondering about the price dynamics between different stores:

  • Are Aldi’s prices lower than Walmart’s?
  • Is Meijer more affordable than Kroger?
  • Does Kroger offer better prices than Walmart?
  • Is Aldi cheaper compared to Kroger?
  • Is Walmart less expensive than Kroger?
  • And the ever-present question: is Aldi truly the cheapest option when compared to Walmart?

These are all valid questions that deserve clear answers!

Living in northern Indiana provides a perfect testing ground to compare regional giants like Meijer and Kroger against national discounters Aldi and Walmart. Each store has its draws: Meijer is known for its meat sales, Aldi for its efficient and budget-friendly shopping experience, Kroger for its enticing sales events, and Walmart for its overall lower prices and one-stop shopping convenience.

This price comparison project has been my most extensive grocery endeavor to date, and the results were genuinely surprising in my search for the cheapest grocery store. I’m excited to share these detailed findings, empowering you to save significantly on your grocery bills!

Prepare for a detailed breakdown, packed with prices and statistics! Ready to discover how to find the cheapest grocery store? Let’s dive in.

Note: This is the fifth update to this price comparison over six years. The initial comparison was conducted in 2019, with updates in 2021, 2022, and 2023. (2020 was skipped due to the challenges of obtaining consistent pricing during that year.) Given the current inflationary environment, this latest update was completed in April 2024 to provide the most relevant savings guidance.

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Methodology: How We Compared Grocery Store Prices

To conduct a robust Compare Grocery Store analysis, I focused on major grocery chains with a significant national presence in the United States. Walmart, a nationwide retailer, is widely recognized for its low-price strategy. Aldi positions itself as beating Walmart on price, but is this claim accurate? Meijer and Kroger, while often perceived as higher-end, are also widespread and feature substantial sales. Warehouse clubs like Sam’s and Costco were excluded due to bulk sizing inconsistencies, and specialty stores such as Trader Joe’s, Whole Foods, and Winco Foods were omitted because they don’t carry the full range of comparable products needed for a fair evaluation. Therefore, Walmart, Aldi, Meijer, and Kroger were selected as the four key stores for this price comparison.

The process began by compiling a comprehensive list of common grocery items that most households regularly purchase. This list was expanded to include specific items my family uses frequently. Further input was gathered from the Joyfully Thriving Facebook page, where community suggestions added valuable items to the comparison.

To ensure a balanced representation across the grocery store, I organized the items into 10 distinct shopping categories:

  • Dairy
  • Pantry Staples
  • Canned Goods
  • Condiments (Peanut Butter, Ketchup, etc.)
  • Baking Supplies
  • Meat (Fresh and Frozen)
  • Frozen Foods
  • Paper Products and Household Items
  • Personal Care Products
  • Diapers

This resulted in a detailed list of 183 items across these 10 categories, all of which were priced at each of the four stores.

A large spreadsheet was created to manage and compare the prices of all 183 items. Prices were collected through in-store visits to all four grocery stores and supplemented by price checks using store mobile apps.

The price comparison focused on the least expensive generic or store-brand versions available at each store, rather than name-brand products, to ensure an apples-to-apples comparison of baseline grocery costs. Fresh produce was intentionally excluded due to significant seasonal price fluctuations.

Prices were compared on an ounce-to-ounce basis. When product sizes differed from the standard unit on the list, prices were adjusted to reflect the cost per ounce, ensuring the lowest price per ounce was recorded. Efforts were made to compare similar sizes whenever possible.

To maintain a consistent comparison, only regular, everyday prices were used, excluding any promotional or sale prices. The goal was to determine which store offered the lowest base prices.

It’s important to note that these prices reflect Northern Indiana in April 2024. While prices can vary regionally, the relative price relationships observed in this comparison should offer valuable insights for grocery shoppers nationwide.

2024 Grocery Store Price Comparison Results: Aldi Takes the Crown

After numerous shopping trips and extensive research using store apps, the comprehensive price list was finalized. Once all prices were tallied, I began a detailed analysis to determine the cheapest grocery store.

The first step was to identify and highlight the absolute lowest price for each of the 183 items. In cases where multiple stores offered the same lowest price, all tied stores were highlighted.

During the comparison, it became evident that prices were often very close between stores, sometimes differing by mere pennies. Recognizing that shoppers often consolidate their purchases at a single store for convenience, I decided to also identify and highlight prices that were within 5 cents of the lowest price. This marked items as “second lowest price” options, indicating still highly competitive deals.

There were instances where stores had precisely the same lowest price, and similarly, multiple stores often had prices within the second-lowest price range. All instances were counted, which might lead to slight discrepancies in simple addition, but provides a comprehensive view for detailed analysis.

Finally, the totals were tallied – both in item counts and percentages (out of 183 items). The results are presented below:

2024 Results Aldi Meijer Kroger Walmart
Lowest Price 126 12 9 44
Second Lowest 5 7 5 40
Total Lowest 131 19 14 84
Lowest Price % 69% 7% 5% 24%
Second Lowest % 3% 4% 3% 22%
Total Lowest % 72% 11% 8% 46%

The data clearly indicates that Aldi offers the most lowest prices by a significant margin, while Kroger has the fewest. While some categories show prices within a nickel across all four stores, these instances are relatively infrequent.

Aldi boasted the lowest price on nearly two-thirds of the 183 items compared. This is a substantial finding, prompting a re-evaluation of shopping habits, even considering Aldi’s limited product range.

Aldi led in almost a third of the shopping categories. Interestingly, while Aldi had the lowest price on over 125 items, it only ranked second-lowest on just 5 items. This suggests that if Aldi is not the absolute lowest, it is generally not competitive in terms of price. Additionally, Aldi’s limited selection meant that some items on the list were not available for comparison at all.

As for Walmart, it emerges as a strong contender against Aldi. In many cases where Aldi had the lowest price, Walmart’s prices were just pennies higher. Walmart’s key advantage is its status as a one-stop shop, offering a much wider range of products than Aldi. For some shoppers, the convenience of purchasing everything in one location may justify paying slightly more for certain items. If you regularly purchase household goods and clothing alongside groceries, Walmart may be preferable to Aldi.

Kroger’s everyday prices are notably higher when sales are not considered. However, Kroger compensates with frequent and significant sales and deals that often surpass Aldi’s everyday low prices. This price comparison, focusing solely on regular prices, does not reflect the potential savings from sales. Furthermore, Kroger’s gas rewards and digital coupons, which are not offered by Aldi or Walmart, add considerable value and should be factored into overall cost considerations.

Cheapest Grocery Store: Aldi Wins in 2024 (Everyday Low Prices)

Based on this comprehensive comparison of everyday low prices, Aldi emerges as the cheapest grocery store in 2024. Walmart secures the position of runner-up, with Meijer and Kroger following behind.

While this provides a clear starting point, a deeper understanding is needed to truly optimize grocery savings.

Finding the Cheapest Grocery Store Near You: A Local Comparison Guide

For many, Aldi is the cheapest option. But what if Aldi stores are not conveniently located in your area?

Walmart is likely the most universally accessible cheapest grocery store nationwide, offering consistently low prices on groceries. The term “likely” is used because Walmart’s pricing strategy does not heavily rely on sales, a factor that can significantly impact overall grocery costs if you are a strategic sale shopper.

To pinpoint the most affordable grocery stores in your specific location, conducting a quick price comparison at your local stores is essential. Here’s a guide on how to conduct this price comparison in under an hour.

Begin by creating a list of 20 to 25 grocery items that you purchase regularly. Starting with a smaller list is advisable to avoid feeling overwhelmed. (Trust me, comparing 183 items is a substantial undertaking!) Select the top two dozen items you buy weekly as a starting point.

Next, list all the grocery stores that are conveniently located near you. Include stores you frequent as well as those you may not have visited recently. You might be surprised by what you discover!

Then, take your list and price these 25 items at each local grocery store and major chain in your vicinity. Quick tip: Many grocery stores now offer websites or mobile apps where you can conveniently check prices from home. Aldi, however, requires an in-store visit to see prices directly, as their online prices via Instacart may be slightly higher than in-store prices. For an accurate price comparison with Aldi, an in-person visit is recommended.

After comparing prices across your local stores, the most affordable grocery option should become apparent. Share your findings in the comments – it’s always insightful to learn about the cheapest grocery stores in different areas!

Here is a printable price book template to assist you in conducting your own price comparison.

Grocery Price Trends: How Prices Have Changed Over the Years

This price comparison has been updated annually for the past six years, starting in 2019, and continuing in 2021, 2022, 2023, and now 2024.

While grocery prices have generally increased over the past year, Aldi has consistently remained the cheapest option, maintaining its top position from 2023. Interestingly, Walmart’s lowest prices have slightly decreased relative to Aldi’s, while Aldi’s prices have shown a slight increase.

2023 Results Aldi Meijer Kroger Walmart
Lowest Price 124 12 10 48
Second Lowest 3 14 9 44
Total Lowest 127 26 19 92
Lowest Price % 68% 7% 5% 26%
Second Lowest % 1% 8% 5% 24%
Total Lowest % 69% 14% 10% 50%

Below are the price comparison results from 2022:

2022 Results Aldi Meijer Kroger Walmart
Lowest Price 115 22 17 68
Second Lowest 14 14 6 37
Total Lowest 121 36 23 105
Lowest Price % 63% 12% 9% 37%
Second Lowest % 3% 8% 3% 20%
Total Lowest % 66% 20% 12% 57%

For reference, the 2021 price comparison results are shown here:

2021 Results Aldi Meijer Kroger Walmart
Lowest Price 114 15 16 52
Second Lowest 4 12 4 45
Total Lowest 118 27 20 97
Lowest Price % 62% 8% 9% 28%
Second Lowest % 2% 7% 2% 25%
Total Lowest % 64% 15% 11% 53%

The original research in 2019 revealed Walmart as the cheapest grocery store. The 2019 results highlight a significant shift from the current standings:

2019 Results Aldi Meijer Kroger Walmart
Lowest Price 56 15 26 97
Second Lowest 3 11 16 32
Total Lowest 59 26 42 129
Lowest Price % 31% 8% 15% 54%
Second Lowest % 2% 6% 9% 18%
Total Lowest % 33% 15% 24% 72%

What conclusions can be drawn from these trends? It is crucial to continuously monitor grocery prices, as they are subject to change.

Since the initial comparison, Aldi’s share of lowest prices has dramatically increased from 33% to 72%! Conversely, Walmart’s lowest price share has decreased from 72% to 46%. These are substantial shifts in the competitive grocery landscape.

It’s important to reiterate that these price comparisons do not account for sales. Shopping at multiple grocery stores to leverage sales remains a highly effective strategy for saving money. Some of the more premium grocery stores can become surprisingly affordable when capitalizing on strategic sales and promotions.

Personally, I regularly check weekly ads and take advantage of Kroger’s exceptional sales, as their promotional prices often beat even Aldi’s everyday low prices. Then, I supplement with less frequent stock-up trips to Aldi to capitalize on their consistently low base prices for staples. This blended approach currently works best for me, but continuous re-evaluation is key to being a smart and adaptable shopper.

How to Use This Grocery Store Comparison to Save Money

Understanding which grocery store is generally the cheapest is valuable information that should influence our shopping strategies.

This price comparison provides a clear guide on which items are most cost-effective to purchase at Aldi and where better deals might be found elsewhere. I’ve also used this data to create a stock-up price list, identifying the best prices for various items, enabling you to watch for sales at any store that beat these everyday low prices. (This detailed list is included in my comprehensive printable grocery ebook, detailed below.)

If you prefer to shop primarily at a single store, Aldi is the recommended go-to for the cheapest groceries. However, for maximum savings, consider shopping at more than one store.

Knowing the baseline low prices for your staple items empowers you to stock up on pantry essentials when prices are at their lowest. The optimal strategy for grocery savings is to combine everyday low-price items with strategic purchases of sale items. Leveraging both everyday value and promotional deals is the most effective way to maximize your food budget.

My personal approach involves regular shopping at Aldi to take advantage of their low prices on staples, supplemented by sales-focused trips to Kroger. I also keep an eye on Meijer’s meat sales, particularly for ground beef. Walmart remains my choice for quick, low-price pickups, given their competitive pricing on many items, closely matching Aldi. The goal is to shop where I can achieve the best value for every dollar spent. Fortunately, having all these stores in close proximity allows me to take advantage of diverse deals and offerings.

Utilizing store apps to check prices regularly has also become an invaluable tool. I’ve even used store apps in Kroger aisles to compare prices with Walmart in real-time to decide whether to purchase an item on sale at Kroger or wait for a potentially better price at Walmart. The price differences can sometimes be significant!

Want More Information on the Cheapest Grocery Store?

Interested in seeing all the raw numbers and comparing prices in detail?

The depth of this research exceeds what can be comprehensively covered in a single blog post. While this article is already extensive, there is much more data to share. If you would like a copy of all the price charts and statistics, they are available in a 42-page printable PDF ebook, packed with detailed lists!

The ebook includes the following lists:

  • Master Price Comparison (All 4 Stores and Prices)
  • Lowest and Second Lowest Prices Breakdown
  • Stock Up Prices by Category
  • Stock Up Prices Alphabetical – My Personal Favorite!
  • Best Places to Buy by Category
  • Best Places to Buy Alphabetical
  • Aldi Shopping List Guide
  • Meijer Shopping List Guide
  • Kroger Shopping List Guide
  • Walmart Shopping List Guide

I hope this price comparison empowers you to save money on your next grocery shopping trip! Will these findings change where you shop? What have you found to be the cheapest grocery store in your area?

Learn How to Save Money on Groceries With…

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