What does the Marion County, IN vs Pima County, AZ comparison show?

It compares estimated living costs by category, including housing, food, transportation, healthcare, childcare, other necessities, taxes, and income context.

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.

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Marion County, IN vs Pima County, AZ: Cost of Living Difference

Name: WatchPennies cost of living dataset
Creator: WatchPennies

Is it cheaper?

Marion County, IN is cheaper than Pima County, AZ.

Moving to Pima County, AZ is estimated to cost $753 more per year.

Cheaper County

Marion County, INSpend $753 more per year.

Salary needed

$50,000 in Marion County, IN is about $50,860 in Pima County, AZ.

Biggest drivers

Transport increases by $695 per year. Healthcare saves $412 per year.

Housing: $460 higher in Pima County, AZ

Taxes: $328 lower in Pima County, AZ

Childcare: about the same in both counties

Healthcare: $412 lower in Pima County, AZ

Food: $150 higher in Pima County, AZ

Transport: $695 higher in Pima County, AZ

Marion County, IN→Pima County, AZ

Equivalent salary in Pima County, AZ

$50,860

+1.72% higher

Current salary: $50,000

Household: 1 adult · 0 children

Median Income in Marion County, IN: $80,642

Median Income in Pima County, AZ: $87,639

Living Index in Marion County, IN 54.15%

Living Index in Pima County, AZ 50.69%

This estimate matches your purchasing power (equivalent salary) when moving from Marion County, IN to Pima County, AZ.

* 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 Marion County, IN to Pima County, AZ is estimated to cost $753 more per year. To maintain similar purchasing power, a $50,000 salary in Marion County, IN would need to be about $50,860 in Pima County, AZ. The biggest increase is transport, followed by housing.

This is a 1.72% increase in modeled annual costs. Transport is $695 per year higher (6.12%); Housing is $460 per year higher (4.25%).

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 Pima County, AZ.

Biggest Cost

Largest annual cost increase when moving to Pima County, AZ

Annual Increase:

$695 per year

TRANSPORT has the largest annual increase when moving to Pima County, AZ.

Biggest Savings

Largest annual savings when moving to Pima County, AZ

Annual Savings:

$412 per year

HEALTHCARE has the largest annual savings when moving to Pima County, AZ.

Breakdown of price percentages per category.

Numbers are average costs per section.

Category	Difference
Housing	4.25% higher
Marion County, IN Pima County, AZ Average Cost $10832.00 $11292.00 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	3.85% higher
Marion County, IN Pima County, AZ Average Cost $3900.00 $4050.00 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	6.12% higher
Marion County, IN Pima County, AZ Average Cost $11358.00 $12053.00 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	-8.20% lower
Marion County, IN Pima County, AZ Average Cost $5027.00 $4615.00 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	4.13% higher
Marion County, IN Pima County, AZ Average Cost $4574.00 $4763.00 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
Marion County, IN Pima County, AZ 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	-4.11% lower
Marion County, IN Pima County, AZ Average Cost $7975.00 $7647.00 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 Pima County, AZ, modeled annual costs are $44,420 compared with $43,667 in Marion County, IN.

Overall, annual costs are higher in Pima County, AZ. The category breakdown above shows whether housing, taxes, transportation, healthcare, food, childcare, or other necessities are driving the increase.

In this case Pima County, AZ and Marion County, IN are both metropolitan locations.

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