Septic Tank prices in Indiana

The median delivered septic tank in Indiana costs $1,514 (October 2026); most sell between $1,378 and $1,746.

Delivered prices listed by distributors on landplan.io, in US dollars. The median is the middle price; the typical range runs from the 25th to the 75th percentile. A figure is published only when enough listings from enough distributors back it. Open the interactive price index.