Looking for an addition contractor in Maringouin, LA? Describe your project once and up to three addition contractors who work in Maringouin and Iberville Parish get back to you with a quote. It's free and there is no obligation.
Maringouin is home to about 821 people (2024 Census Bureau estimate), a shrinking community (−7.3% since 2020). With 1,112 people per sq mi, it is a suburban area. Growing families here often add space instead of moving.
Maringouin at a glance
- Population (Census Bureau estimate, 2024)
- 821 (−7.3% since 2020)
- Rank in Louisiana
- 175th of 304 cities and towns
- Land area
- 0.7 sq mi
- Population density
- 1,112 people per sq mi (suburban)
- Type
- Town (Maringouin town)
- Main county
- Iberville Parish
What to check before hiring in Maringouin
- Zoning: check Maringouin's setbacks, lot coverage and height limits first.
- License and permit: in Louisiana, additions are built by licensed contractors under a permit.
- Structure: second stories need an engineer to check the existing house.
- Price drivers: size, foundation, roof tie-in, plumbing and finishes.
Useful official resources
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ICC: International Code Council
Official information and guidance.
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NAHB
Official information and guidance.
Services available in Maringouin
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Room addition
Ground-floor addition with foundation, framing, roof and finishes.
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Second-story addition
New floor over the existing house, with structural engineering.
Frequently asked questions in Maringouin
How much does an addition cost in Maringouin, LA?
It depends on size, foundation and finishes. Describe your project: contractors who serve Maringouin reply with a quote.
How long does it take?
Often a few months, plus design and permits.
Does an addition raise property taxes?
Usually, since it increases the assessed value.
Which addition contractors will contact me?
Up to three independent addition contractors who serve Maringouin and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.