What does WatchPennies calculate?

WatchPennies estimates cost of living by US county across housing, food, transportation, healthcare, childcare, other necessities, taxes, and income context.

Do I need an account to use WatchPennies?

No. WatchPennies is a privacy-first web calculator that can be used without creating an account.

Can I compare two counties on WatchPennies?

Yes. WatchPennies lets you compare counties and adjust salary and family type to estimate relative cost differences.

Can I change the salary and family type?

Yes. The comparison calculator supports salary and family type inputs so you can model costs for different households.

Does WatchPennies require an account for comparisons?

No. County comparisons are available without creating an account.

Prince George's County, MD vs Mecklenburg County, NC: Cost of Living Difference

Is it cheaper?

Mecklenburg County, NC is cheaper than Prince George's County, MD.

Moving to Mecklenburg County, NC is estimated to save $1,585 per year.

Cheaper County

Mecklenburg County, NCSave about $1,585 per year.

Salary needed

$50,000 in Prince George's County, MD is about $48,800 in Mecklenburg County, NC.

Biggest drivers

Healthcare increases by $1,165 per year. Transport saves $1,128 per year.

Housing: $1,025 lower in Mecklenburg County, NC

Taxes: $491 lower in Mecklenburg County, NC

Childcare: about the same in both counties

Healthcare: $1,165 higher in Mecklenburg County, NC

Food: $161 higher in Mecklenburg County, NC

Transport: $1,128 lower in Mecklenburg County, NC

Prince George's County, MD→Mecklenburg County, NC

Equivalent salary in Mecklenburg County, NC

$48,800

-2.4% lower

Current salary: $50,000

Household: 1 adult · 0 children

Median Income in Prince George's County, MD: $118,434

Median Income in Mecklenburg County, NC: $105,950

Living Index in Prince George's County, MD 55.67%

Living Index in Mecklenburg County, NC 60.73%

This estimate matches your purchasing power (equivalent salary) when moving from Prince George's County, MD to Mecklenburg County, NC.

* Living index is estimated as (estimated total cost / area median income) * 100. A living index above 100% means modeled costs exceed median income.

Cost of Living Breakdown by Category

Summary

Moving from Prince George's County, MD to Mecklenburg County, NC is estimated to save $1,585 per year. A $50,000 salary in Prince George's County, MD would have similar purchasing power to about $48,800 in Mecklenburg County, NC. The largest savings come from transport and housing.

This is a 2.4% decrease in modeled annual costs. Transport is $1,128 per year lower (8.79%); Housing is $1,025 per year lower (4.81%).

Below we break down the annual categories behind the difference using Economic Policy Institute 2026 Family Budget data.

What changed the most?

The following cards show the annual category differences that most affect the move to Mecklenburg County, NC.

Biggest Cost

Largest annual cost increase when moving to Mecklenburg County, NC

Annual Increase:

$1,165 per year

HEALTHCARE has the largest annual increase when moving to Mecklenburg County, NC.

Biggest Savings

Largest annual savings when moving to Mecklenburg County, NC

Annual Savings:

$1,128 per year

TRANSPORT has the largest annual savings when moving to Mecklenburg County, NC.

Breakdown of price percentages per category.

Numbers are average costs per section.

Category	Difference
Housing	-4.81% lower
Prince George's County, MD Mecklenburg County, NC Average Cost $21313.00 $20288.00 INFO: Housing costs are based on Department of Housing and Urban Development data. The estimate uses 40th percentile rent for privately owned rental units in each area. Studio apartments are paired with one-adult households, one-bedroom apartments with two-adult households, and two-bedroom apartments with households that have children.
Food	3.53% higher
Prince George's County, MD Mecklenburg County, NC Average Cost $4558.00 $4719.00 INFO: Food costs are based on the U.S. Department of Agriculture's food plans. Numbers are normalized to each area using Feeding America and Meal Gap data. This estimate assumes most food is bought at local grocery stores and prepared at home.
Transport	-8.79% lower
Prince George's County, MD Mecklenburg County, NC Average Cost $12835.00 $11707.00 INFO: Transportation costs are a combination of auto ownership, auto use, and public transit. Data is collected from the Center for Neighborhood Technology (CNT).
Healthcare	27.16% higher
Prince George's County, MD Mecklenburg County, NC Average Cost $4290.00 $5455.00 INFO: Healthcare expenses come from average insurance premiums and out-of-pocket costs. The estimate assumes families purchase the lowest-cost available insurance plan under the Affordable Care Act. Data comes from Kaiser Family Foundation and the U.S. Department of Health and Human Services (HHS).
Other Costs	-3.34% lower
Prince George's County, MD Mecklenburg County, NC Average Cost $8032.00 $7764.00 INFO: This cost is calculated through the average spending of categories deemed necessary by the Bureau of Labor Statistics Consumer Expenditure Survey. These include apparel, personal care, household supplies, reading materials, and school supplies.
Childcare	0.00% higher
Prince George's County, MD Mecklenburg County, NC Average Cost $0.00 $0.00 INFO: Childcare expenses are based on combined costs for center-based care and family-based care for 4-year-olds and school-aged children. For households with one child, the estimate assumes the child is 4 years old. For households with two children, the estimate assumes the second child is 8 years old.
Taxes	-3.29% lower
Prince George's County, MD Mecklenburg County, NC Average Cost $14905.00 $14414.00 INFO: Taxes are calculated from the National Bureau of Economic Research. The number weighs in personal income tax, state income tax, federal Social Security, and Medicare taxes.

In Mecklenburg County, NC, modeled annual costs are $64,348 compared with $65,933 in Prince George's County, MD.

Overall, annual costs are lower in Mecklenburg County, NC. The category breakdown above shows where the move creates the most room in the budget.

In this case Mecklenburg County, NC and Prince George's County, MD are both metropolitan locations.

Use our map to visually compare multiple counties at once.

Use the Cost of Living Map