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San Diego County is known for being one of America’s most expensive regions. Locals are feeling the squeeze and looking for solutions. KPBS' new series Price of San Diego dives into the rising costs of groceries, child care, car insurance and even our beloved California burrito.

How ‘voting with your fork’ changed a Poway family’s food spending

Many of us have noticed that groceries and dining out feel more expensive than they used to. But few of us likely know exactly how much we spend year to year.

Jen Sherman, a stay-at-home mom of two in Poway, does. One day, in 2019, she found a Trader Joe’s receipt she hadn’t thrown out yet.

“I said to my husband, can you please build me a spreadsheet so that I can track everything we spend on food for this year?” she said. “And he asked me why, and I said, ‘Because I want to.’”

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After every trip to a grocery store or restaurant, Sherman adds to the spreadsheet.

On a recent Saturday, she opened up her laptop and scrolled to the very top. The first entry is for mandarin oranges from Trader Joe’s. On Jan. 2, 2019, they were $2.99.

By the end of the year, she had a lot of data. She decided to share it.

“Instead of sending a holiday card to everybody, we decided to write a newsletter that analyzed our food expenditure,” she said. “That's what we did in 2019, and now it's a thing that we can't stop doing.”

Jen Sherman cuts up strawberries for her kids on Saturday, March 14, 2026.
Jen Sherman cuts up strawberries for her kids on Saturday, March 14, 2026.

The last six years have given Sherman a thorough look at her family’s eating and spending habits. Some changes happened as the kids got older. In 2019, their monthly average for going out to eat was $418. They had a two-year-old daughter.

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“She wasn't even eating from the kids menus at that point,” Sherman said. “She was just nibbling at whatever we had ordered.”

Restaurant food is more expensive these days. And now they have two kids, both old enough to order off the kids menu.

“Our average cost of eating out these days, if it's all four of us, it's usually about $60 to $75 depending on where we're going,” Sherman said.

The data also reflect their family’s preferences. They bought the most bananas in 2021. Last year, they found a cheese vendor at the farmers market, and their spending on cheese went way up.

A copy of the Sherman's 2025 holiday newsletter sits on their kitchen counter on Saturday, March 14, 2026. The protein expenditure chart shows 2021's sharp increase in spending on beef and lamb, along with 2025's discovery of a new favorite cheese vendor.
A copy of the Sherman's 2025 holiday newsletter sits on their kitchen counter on Saturday, March 14, 2026. The protein expenditure chart shows 2021's sharp increase in spending on beef and lamb, along with 2025's discovery of a new favorite cheese vendor.

Sherman can also pinpoint when she started learning more about the American food system. It was 2021. She read about the poor working conditions at many slaughterhouses and the benefits of regenerative agriculture.

“That was when we started to consciously kind of ‘vote with your fork,’ as the saying goes,” she said.

They soon learned that voting with your fork often meant spending more money.

Take meat, for example. In 2019, the Shermans had spent about $800 on meat, mostly from Costco. In 2021, Sherman found a website that sold meat from small farms.

“And we didn't change how much meat we ate,” she said. “So we spent a lot on meat that year.”

At nearly $2,500, it was more than triple what they’d spent the year before.

“I thought, ‘That's quite a lot of money,’” Sherman said. “The following year, we didn't change the type of meat that we bought, but we started eating dried beans instead, and we cut the meat consumption by $1,000.”

Sherman buys beans from a Northern California company called Rancho Gordo. They offer a quarterly bean subscription. She gets a monthly chicken delivery from a company called Pasture Bird.

Jen Sherman gets a quarterly bean delivery from a California company called Rancho Gordo.
Jen Sherman gets a quarterly bean delivery from a California company called Rancho Gordo.

She still buys flour, olive oil and nuts from Costco. She gets pasta, eggs, potatoes and bananas from Vons. The kids still love Annie’s boxed mac and cheese, but they’ve also grown to love fruit from the farmers market.

Kids have more discerning palates than we might think, Sherman said.

“If you stop feeding them the cheaper, ultra-processed stuff and start feeding them more of the really, really yummy strawberries and the really, really yummy apples, that's what they're going to start preferring,” she said. “And not everyone can afford to do that, I know. But if you can and you want to make the choice, then that's a good way to start.”

Charlie Sherman eats a strawberry on Saturday, March 14, 2026.
Charlie Sherman eats a strawberry on Saturday, March 14, 2026.

For other families looking to start voting with their forks, Sherman suggests trying a CSA box. CSA stands for community supported agriculture. Sherman buys hers from Yasukochi Family Farms. They sometimes have sales on year-long subscriptions.

“It's a cost efficient way of getting a diverse range of good plant foods in your diet,” she said.

Sherman goes to the farmers market once a week and brings cash to avoid credit card fees. She knows vendors by name.

Once she’s bought what she needs, she steps aside, opens up a note on her phone and types how much she spent.

It becomes the latest entry into the spreadsheet, and one more piece of data for this year’s holiday card.

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San Diego’s cost of living is roughly 50% higher than the national average. While the median household income is around $104,321, the income needed to afford a median-priced home ($920k+) is now estimated at over $260,000.

Katie Anastas covers education for KPBS News, from preschools and TK to universities and community colleges. Katie has covered school closures, child care shortages, Alaska Native education and statewide school funding issues for Alaska Public Media. In New York City, she reported on a controversial admissions process at the city's elite public high schools.

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