Castle Hills, TX vs Willcox, AZ: Cost of Living

Which city costs less?

Willcox, AZ has a modeled overall cost index 9.3% higher than Castle Hills, TX.

Castle Hills, TX · modeled 2BR rent
$1,430 / month
Willcox, AZ · modeled 2BR rent
$1,170 / month

These are saved estimates, not current rental listings. Some cities use adjusted regional data. Your household budget can differ from the overall index. Sources and assumptions

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Cost of Living Comparison 2026

Compare Castle Hills, TX and Willcox, AZ using saved regional data and explicit budgeting assumptions. Rent estimates are not live listings. Change the salary below, then check the source notes before applying a result to your household.

Saved regional estimates · Sources and assumptions

$
Numbers update automatically as you type

Estimated extra cost: $731/month in Willcox, AZ

$150,000 in your current city has a modeled equivalent of $158,778 in Willcox, AZ

Regional cost estimates: Castle Hills, TX uses San Antonio, TX. Willcox, AZ uses Tucson, AZ. Available city ZIP rent estimates are shown separately.
Overall Cost
↑ 9.3%
More expensive
Monthly Impact
$731
Extra cost
Annual Impact
$8.8K
Per year

Assumes 60% of current gross income goes to living costs. The headline uses the category budget below; taxes, moving costs and savings goals are excluded.

Castle Hills, TX

Population:4K
Cost Index:
79.2
100 = national average
Typical Home:$199K

Willcox, AZ

Population:3K
Cost Index:
86.5
100 = national average
Typical Home:$194K

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Castle Hills, TX

The Lone Star State

4K
Population
State Tax
No Income Tax

Located in Texas, this city has a population of 4K residents.

💡 Advantage: Texas has no state income tax!

Willcox, AZ

The Grand Canyon State

3K
Population
State Tax
Yes

Located in Arizona, this city has a population of 3K residents.

Cost Breakdown by Category

Estimated monthly spending: Castle Hills, TX vs Willcox, AZ

Assumes 60% of your current gross income is spent on these categories. The headline and totals use this same budget. Rent estimates below are separate reference data. Rounded amounts may differ by $1.

Other
↑ 14.5%
Castle Hills, TX
$1,791
Willcox, AZ
$2,050
Difference
$259
more
Housing
↑ 10.5%
Castle Hills, TX
$2,054
Willcox, AZ
$2,271
Difference
$216
more
Groceries
↑ 13.5%
Castle Hills, TX
$1,064
Willcox, AZ
$1,208
Difference
$144
more
Transportation
↑ 4.5%
Castle Hills, TX
$1,399
Willcox, AZ
$1,462
Difference
$62.99
more
Healthcare
↑ 9.0%
Castle Hills, TX
$614
Willcox, AZ
$669
Difference
$55.47
more
All Utilities
↓ 1.1%
Castle Hills, TX
$578
Willcox, AZ
$571
Difference
$6.63
less

🏠Rent Comparison

Studio
From$1,080
To$890
↓ $190
1 Bed
From$1,180
To$1,020
↓ $160
2 Bed
From$1,430
To$1,170
↓ $260
3 Bed
From$1,830
To$1,620
↓ $210
Castle Hills, TXZIP-level data

1BR range: $1,180–$1,180/mo

Willcox, AZZIP-level data

1BR range: $1,020–$1,020/mo

💡 Note: HUD Fair Market Rents estimate 40th-percentile gross rents, including most tenant-paid utilities. City ZIP summaries are medians of those estimates, not market median rents. Actual prices vary by neighborhood, amenities, and condition. Source: HUD Small Area Fair Market Rents FY2026.

$7,500
Monthly in Castle Hills, TX
$8,231
Monthly in Willcox, AZ
$731
Difference

Home Values

Castle Hills
Willcox
$199K
Median Value
$194K
↓ -4.6%
YoY Change
↓ -1.2%
↑ +6.5%
5-Year Change
↑ +10.8%

Homes in Willcox are 3% less expensive than Castle Hills

Calculate payment - Castle HillsCalculate payment - Willcox

Source: Zillow Home Value Index (ZHVI), January 2026

Tax Comparison

Annual tax burden comparison at $150.0K salary

Tax Savings
↓ $5.2K
More taxes
Monthly Difference
$436
Less take-home
Effective Rate Diff
3.5%
Rate difference

Castle Hills, TX

Federal Income Tax
Effective: 18.9%
$25.5K
Texas State Tax
No state income tax
$0
FICA Taxes
Social Security + Medicare
$11.5K
Total Taxes
Effective: 24.7%
$37.0K
Take-Home Pay
$9,416/month
$113.0K

Willcox, AZ

Federal Income Tax
Effective: 18.9%
$25.5K
Arizona State Tax
Effective: 3.5%
$5.2K
FICA Taxes
Social Security + Medicare
$11.5K
Total Taxes
Effective: 28.2%
$42.2K
Take-Home Pay
$8,979/month
$107.8K

Additional Tax Information

Castle Hills, TX Tax Rates

Sales Tax:8.2%
Property Tax:1.8%

Willcox, AZ Tax Rates

Sales Tax:8.5%
Property Tax:0.6%

💡 Note: Tax calculations are estimates based on 2024/2025 tax brackets for single filers with standard deduction. Actual taxes may vary based on filing status, deductions, credits, and local variations.

Environment

Castle Hills
Willcox
52 Moderate
Air Quality
56 Moderate
47.5%
Good Air Days
30.9%
99 High
Climate Risk
99 High
🌊🌡🌪
Top Hazards
🔥🌊🌡
▲+2.6°F
2050 Outlook
▲+2.7°F
105 days
Heat Days >95°F
147 days
▲+2.6°F
2050 Outlook
▲+2.7°F
105 days
Heat Days >95°F
147 days

Before moving from Castle Hills, TX to Willcox, AZ

Use this comparison to shortlist a move, then check the costs that depend on your household.

  1. Compare actual homes. Get current quotes in Willcox, AZ for the same bedroom count and included utilities as your home in Castle Hills, TX. Add parking, deposits, insurance and any overlapping leases. The rent estimates above are a starting point, not available listings.
  2. Confirm your income. Check your expected pay with your employer, including any location adjustment. Use “Different salary at destination?” above to compare two incomes. The budget model excludes taxes and one-time moving costs; it is not a take-home-pay calculation.
  3. Price your daily routine. Check the commute from a specific address to work, school or childcare. Add household expenses missing from this model, such as childcare, debt payments and medical needs. Verify local services before signing a lease.
  4. Plan the transition. Get moving quotes and budget for travel, setup costs and time off. Open your Castle Hills to Willcox moving checklist to organize the tasks and timing.

Still choosing a destination? Explore cities similar to Willcox, AZ by cost, housing, population and region.

Frequently Asked Questions: Castle Hills, TX vs Willcox, AZ

How do the cost estimates for Castle Hills, TX and Willcox, AZ compare?

Willcox, AZ has a modeled overall cost index 9.3% higher than Castle Hills, TX. This is a broad model comparison, not a survey of today's prices or a forecast of your household spending. Some cities use adjusted regional fallback data.

What does the equivalent salary mean?

At a $150,000 salary in Castle Hills, TX, the model estimates $158,778 in Willcox, AZ. It allocates 60% of gross income to the origin city’s category budget and applies each destination category’s relative cost. The equivalent salary adds the total category difference to your income. The monthly difference is the same category difference divided by 12; it is not take-home pay or guaranteed savings. Household size, childcare and your actual lease are not inputs to this calculation.

What rent estimates are available for Castle Hills, TX and Willcox, AZ?

The modeled two-bedroom rents are $1,430/month in Castle Hills, TX and $1,170/month in Willcox, AZ. Where available, the source is a city median of HUD FY2026 ZIP-level estimates; otherwise a saved metro table is used. City adjustments may also apply. These are not asking rents or available listings. Compare actual properties with the same bedroom count and included utilities.

How should I use this comparison before moving?

Use it to shortlist locations, then replace modeled costs with a current housing quote, employer-confirmed income, commute costs, insurance and your household's other expenses. Add one-time moving costs separately. Source years differ and the saved datasets are not a live price feed. Read the methodology for the formulas and fallback rules.

💰 See how taxes change too — compare take-home pay between Texas and Arizona on TaxTakeHome.com

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