St. Clair County · IL
Inground pool costs in Belleville, IL
Homeowners in Belleville usually start with the same St. Louis planning ranges: vinyl-liner projects from about $35,000, fiberglass from about $45,000, and custom gunite from about $60,000. Your lot, access, and deck choices decide the real quote.
Local notes for Belleville
Belleville's housing stock is the metro-east's most varied: brick homes from the early 1900s, postwar ranches, and newer subdivisions toward Shiloh and Swansea, on lots that range from compact in-town parcels to generous county yards. Older properties reward patience — undocumented utilities, old concrete and outbuildings to remove, and drainage patterns set decades ago. Pricing here spreads wider than in the newer suburbs precisely because the yards do.
Permit notes
Verify City of Belleville or St. Clair County permit authority, zoning setbacks, pool barrier requirements, and trade inspections for the property.
Starter content: verify permit, setback, fence, and inspection requirements with the relevant city and county offices before relying on this page for a project decision.
ZIP codes covered on this page
62220, 62221, 62223, 62226
Typical project ranges
Fiberglass pool
$45,000–$85,000
Shell, standard excavation, equipment pad, basic plumbing and electrical, and standard coping or concrete collar.
Vinyl-liner pool
$35,000–$65,000
Kit, excavation, walls, liner, standard equipment, and basic concrete decking allowance.
Gunite / concrete pool
$60,000–$120,000
Custom shape and finish potential; final pricing varies heavily with size, access, features, and finish.
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