Aztec, NM vs Port Isabel, TX: Cost of Living

Which city costs less?

Port Isabel, TX has a modeled overall cost index 1.4% higher than Aztec, NM.

Aztec, NM · modeled 2BR rent
$1,030 / month
Port Isabel, TX · modeled 2BR rent
$970 / 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 Aztec, NM and Port Isabel, TX 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: $11.98/month in Port Isabel, TX

$150,000 in your current city has a modeled equivalent of $150,144 in Port Isabel, TX

Regional cost estimates: Aztec, NM uses Albuquerque, NM. Port Isabel, TX uses Corpus Christi, TX. Available city ZIP rent estimates are shown separately.
Overall Cost
↑ 1.4%
More expensive
Monthly Impact
$11.98
Extra cost
Annual Impact
$144
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.

Aztec, NM

Population:6K
Cost Index:
79.4
100 = national average
Typical Home:$261K

Port Isabel, TX

Population:5K
Cost Index:
80.6
100 = national average
Typical Home:$254K

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Aztec, NM

The Land of Enchantment

6K
Population
State Tax
Yes

Located in New Mexico, this city has a population of 6K residents.

Port Isabel, TX

The Lone Star State

5K
Population
State Tax
No Income Tax

Located in Texas, this city has a population of 5K residents.

💡 Advantage: Texas has no state income tax!

Cost Breakdown by Category

Estimated monthly spending: Aztec, NM vs Port Isabel, TX

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
↑ 6.9%
Aztec, NM
$1,768
Port Isabel, TX
$1,889
Difference
$122
more
Housing
↓ 5.0%
Aztec, NM
$2,110
Port Isabel, TX
$2,005
Difference
$105
less
Groceries
↓ 2.5%
Aztec, NM
$1,075
Port Isabel, TX
$1,049
Difference
$26.52
less
Transportation
↑ 1.5%
Aztec, NM
$1,372
Port Isabel, TX
$1,394
Difference
$21.25
more
Healthcare
↓ 0.6%
Aztec, NM
$611
Port Isabel, TX
$607
Difference
$3.76
less
All Utilities
↑ 0.7%
Aztec, NM
$564
Port Isabel, TX
$567
Difference
$3.70
more

🏠Rent Comparison

Studio
From$840
To$720
↓ $120
1 Bed
From$840
To$800
↓ $40.00
2 Bed
From$1,030
To$970
↓ $60.00
3 Bed
From$1,430
To$1,310
↓ $120
Aztec, NMZIP-level data

1BR range: $840–$840/mo

Port Isabel, TXZIP-level data

1BR range: $800–$800/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 Aztec, NM
$7,512
Monthly in Port Isabel, TX
$11.98
Difference

Home Values

Aztec
Port Isabel
$261K
Median Value
$254K
↑ +1.7%
YoY Change
↓ -0.8%
↑ +24.4%
5-Year Change
↑ +52.8%

Homes in Port Isabel are 3% less expensive than Aztec

Calculate payment - AztecCalculate payment - Port Isabel

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

Tax Comparison

Annual tax burden comparison at $150.0K salary

Tax Savings
↑ $7.1K
Per year
Monthly Difference
$589
More take-home
Effective Rate Diff
4.7%
Rate difference

Aztec, NM

Federal Income Tax
Effective: 18.9%
$25.5K
New Mexico State Tax
Effective: 4.7%
$7.1K
FICA Taxes
Social Security + Medicare
$11.5K
Total Taxes
Effective: 29.4%
$44.1K
Take-Home Pay
$8,826/month
$105.9K

Port Isabel, 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

Additional Tax Information

Aztec, NM Tax Rates

Sales Tax:7.6%
Property Tax:0.8%

Port Isabel, TX Tax Rates

Sales Tax:8.2%
Property Tax:1.8%

💡 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

Aztec
Port Isabel
61 Moderate
Air Quality
51 Moderate
27.3%
Good Air Days
48.6%
94 High
Climate Risk
97 High
🌊
Top Hazards
🌊🌀🌡
▲+3.0°F
2050 Outlook
▲+2.2°F
63 days
Heat Days >95°F
52 days
▲+3.0°F
2050 Outlook
▲+2.2°F
63 days
Heat Days >95°F
52 days

Before moving from Aztec, NM to Port Isabel, TX

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

  1. Compare actual homes. Get current quotes in Port Isabel, TX for the same bedroom count and included utilities as your home in Aztec, NM. 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 Aztec to Port Isabel moving checklist to organize the tasks and timing.

Still choosing a destination? Explore cities similar to Port Isabel, TX by cost, housing, population and region.

Frequently Asked Questions: Aztec, NM vs Port Isabel, TX

How do the cost estimates for Aztec, NM and Port Isabel, TX compare?

Port Isabel, TX has a modeled overall cost index 1.4% higher than Aztec, NM. 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 Aztec, NM, the model estimates $150,144 in Port Isabel, TX. 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 Aztec, NM and Port Isabel, TX?

The modeled two-bedroom rents are $1,030/month in Aztec, NM and $970/month in Port Isabel, TX. 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 New Mexico and Texas on TaxTakeHome.com

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