Cayce, SC vs Gretna, LA: Cost of Living

Which city costs less?

Gretna, LA has a modeled overall cost index 4.6% higher than Cayce, SC.

Cayce, SC · modeled 2BR rent
$1,430 / month
Gretna, LA · modeled 2BR rent
$1,340 / 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 Cayce, SC and Gretna, LA 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: $280/month in Gretna, LA

$150,000 in your current city has a modeled equivalent of $153,361 in Gretna, LA

Regional cost estimates: Cayce, SC uses Charlotte, NC. Gretna, LA uses New Orleans, LA. Available city ZIP rent estimates are shown separately.
Overall Cost
↑ 4.6%
More expensive
Monthly Impact
$280
Extra cost
Annual Impact
$3.4K
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.

Cayce, SC

Population:14K
Cost Index:
85.6
100 = national average
Typical Home:$203K

Gretna, LA

Population:17K
Cost Index:
89.5
100 = national average
Typical Home:$209K

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Cayce, SC

The Palmetto State

14K
Population
State Tax
Yes

Located in South Carolina, this city has a population of 14K residents.

Gretna, LA

The Pelican State

17K
Population
State Tax
Yes

Located in Louisiana, this city has a population of 17K residents.

Cost Breakdown by Category

Estimated monthly spending: Cayce, SC vs Gretna, LA

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
↑ 17.1%
Cayce, SC
$1,727
Gretna, LA
$2,021
Difference
$294
more
Healthcare
↓ 24.2%
Cayce, SC
$687
Gretna, LA
$521
Difference
$166
less
Transportation
↑ 9.3%
Cayce, SC
$1,216
Gretna, LA
$1,328
Difference
$113
more
Housing
↑ 2.3%
Cayce, SC
$2,247
Gretna, LA
$2,299
Difference
$52.15
more
All Utilities
↓ 3.7%
Cayce, SC
$559
Gretna, LA
$538
Difference
$20.69
less
Groceries
↑ 0.7%
Cayce, SC
$1,065
Gretna, LA
$1,073
Difference
$7.60
more

🏠Rent Comparison

Studio
From$1,160
To$970
↓ $190
1 Bed
From$1,300
To$1,120
↓ $180
2 Bed
From$1,430
To$1,340
↓ $90.00
3 Bed
From$1,820
To$1,710
↓ $110
Cayce, SCZIP-level data

1BR range: $1,300–$1,300/mo

Gretna, LAZIP-level data

1BR range: $1,120–$1,120/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 Cayce, SC
$7,780
Monthly in Gretna, LA
$280
Difference

Home Values

Cayce
Gretna
$203K
Median Value
$209K
↑ +1.4%
YoY Change
↓ -4.6%
↑ +45%
5-Year Change
↓ -21.9%

Homes in Gretna are 3% more expensive than Cayce

Calculate payment - CayceCalculate payment - Gretna

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

Tax Comparison

Annual tax burden comparison at $150.0K salary

Tax Savings
↑ $2.2K
Per year
Monthly Difference
$184
More take-home
Effective Rate Diff
1.5%
Rate difference

Cayce, SC

Federal Income Tax
Effective: 18.9%
$25.5K
South Carolina State Tax
Effective: 6.6%
$10.0K
FICA Taxes
Social Security + Medicare
$11.5K
Total Taxes
Effective: 31.3%
$47.0K
Take-Home Pay
$8,586/month
$103.0K

Gretna, LA

Federal Income Tax
Effective: 18.9%
$25.5K
Louisiana State Tax
Effective: 5.2%
$7.8K
FICA Taxes
Social Security + Medicare
$11.5K
Total Taxes
Effective: 29.8%
$44.8K
Take-Home Pay
$8,770/month
$105.2K

Additional Tax Information

Cayce, SC Tax Rates

Sales Tax:7.4%
Property Tax:0.6%

Gretna, LA Tax Rates

Sales Tax:9.6%
Property Tax:0.5%

💡 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

Cayce
Gretna
51 Moderate
Air Quality
41 Good
46.2%
Good Air Days
70.2%
97 High
Climate Risk
98 High
🌊🌪💨
Top Hazards
🌊🌀🌡
▲+2.9°F
2050 Outlook
▲+2.2°F
36 days
Heat Days >95°F
46 days
▲+2.9°F
2050 Outlook
▲+2.2°F
36 days
Heat Days >95°F
46 days

Before moving from Cayce, SC to Gretna, LA

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

  1. Compare actual homes. Get current quotes in Gretna, LA for the same bedroom count and included utilities as your home in Cayce, SC. 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 Cayce to Gretna moving checklist to organize the tasks and timing.

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

Frequently Asked Questions: Cayce, SC vs Gretna, LA

How do the cost estimates for Cayce, SC and Gretna, LA compare?

Gretna, LA has a modeled overall cost index 4.6% higher than Cayce, SC. 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 Cayce, SC, the model estimates $153,361 in Gretna, LA. 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 Cayce, SC and Gretna, LA?

The modeled two-bedroom rents are $1,430/month in Cayce, SC and $1,340/month in Gretna, LA. 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 South Carolina and Louisiana on TaxTakeHome.com

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