Cost Of Living in Waterproof, LA

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15%

Overall NAT. AVG.

2%

Groceries NAT. AVG.

43%

Housing NAT. AVG.

Date & Last Updated: These cost of living estimates reflect 2026 modeled data using U.S. Census housing inputs and AI-assisted city-level pricing models.

The cost of living index is based on a national average of 100. For example, if the cost of living score is 90, then the estimated cost of living is 10% lower than the national average. If the score is 110, then the estimated cost of living is 10% higher than average. The overall index is calculated using weighted estimates across major everyday expense categories, including housing (30%), groceries (16%), transportation (12%), healthcare (10%), utilities (8%), lifestyle and entertainment (8%), household expenses (8%), and education and childcare (8%). All values are AI-assisted city-level estimates designed for directional comparisons.
Index	Waterproof	Louisiana	National
Cost of living	85	93	100
Groceries	98	98	100
Health care	96	96	100
Housing	57	82	100
Transportation	100	97	100
Utilities	101	101	100
Lifestyle & Entertainment	94	96	100
Household Items	97	98	100
Education & Childcare	94	95	100

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Homes For Sale In Waterproof, LA

9355 U.S. 65

Waterproof, LA

Cost Of Living Quick Facts

The cost of living in Waterproof is 8% lower than the Louisiana average
The cost of living in Waterproof is 15% lower than the national average
Waterproof housing is 43% lower than the national average
Louisiana general sales tax is 13% lower than the national average
Louisiana state income tax is 29% lower than the national average

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Price difference in compared to

Cost of living index
Groceries index
Health care index
Housing index
Transportation index
Utilities index
Lifestyle index
Household index
Educare index

Median Income & Debt-To-Income Ratio

Median Income	Per Year	Per Month	Max Budget (28% DTI)	Max Budget (36% DTI)
Owners	$36,164	$3,014	$844	$1,085
Renters	$45,284	$3,774	$1,057	$1,359

Louisiana Sales Tax

State	General Sales Tax	With Max Surtax
Louisiana	4.45%	11.45%

Louisiana Income Tax

State	Income Tax (Low)	Income Tax (High)
Louisiana	1.85%	4.25%

Nearby cities with low cost of living

City	Population	Cost of Living Index	National Avg.
Ridgecrest, LA	696	78	22.1%
St. Joseph, LA	821	80	20.1%
Ferriday, LA	3,328	81	18.6%
Alcorn State University, MS	1,014	83	17.2%
Clayton, LA	468	88	12.5%
Waterproof, LA	928	85	14.8%

Cities with similar population

City	Population	Cost of Living Index	National Avg.
Valley Head, AL	928	82	17.9%
Aurelia, IA	928	85	15.1%
Boyden, IA	928	91	9.4%
Long Grove, IA	928	110	9.5%
Teton, ID	928	96	3.6%
Waterproof, LA	928	85	14.8%