What Are Mississippi Impact Fees?
Mississippi has no impact fee enabling legislation, and courts have rejected fees imposed without statutory authority — so one-time development charges are almost entirely utility connection and capacity fees, subdivision infrastructure requirements, and occasional negotiated contributions.
Growth in DeSoto County (greater Memphis) and along the Gulf Coast drives the state's larger utility charges. Mississippi figures on impactfees.org are model estimates scaled to community size; confirm tap and capacity fees with each city or rural water association.
Mississippi figures are illustrative estimates from our statewide cost model — calibrated to local construction costs and community size — rather than verified fee schedules. Use them for early budgeting and site comparison, and see our methodology for how estimates are built.
Counties Covered
Our calculator covers all 82 Mississippi counties:
Click any county to open the calculator pre-loaded with that jurisdiction.
Major Mississippi Markets
Click any market to open the calculator pre-loaded with that city.
Jackson / Hinds, Madison & Rankin
Suburban Madison and Rankin growth carries water and sewer charges.
Gulfport & Biloxi / Harrison
Coast development costs are utility- and drainage-driven.
Southaven / DeSoto
Memphis-metro growth supports connection and capacity charges.
Hattiesburg / Forrest & Lamar
Pine Belt hub with utility-led one-time costs.
How the Calculator Works
- Pick your development type — Single-family, multifamily, commercial, industrial, or office.
- Search or pin your site — Enter an address or drop a pin anywhere in Mississippi.
- We identify the jurisdiction — City, county, and state are resolved automatically.
- Get an instant breakdown — Water, sewer, road, park, school, and fire fees by category — verified where researched, clearly-labeled estimates where not.