# Erie Ins Co · Indiana · Auto · 2025 — State Insurance Department Complaint Index by Company For Erie Ins Co · Indiana · Auto · 2025, complaint index is 6.37; complaint count is 1; premium written is 3,246,928; index basis is 2025 Auto Complaint Index; naic company number is 26263, verified against its source on 2026-09-14. - **company name:** Erie Ins Co _(verified: appears in the quote below)_ - **jurisdiction:** Indiana _(our reading, not quoted from the source)_ - **line of business:** Auto _(our reading, not quoted from the source)_ - **year:** 2025 _(verified: appears in the quote below)_ - **naic company number:** 26263 _(verified: appears in the quote below)_ - **complaint count:** 1 _(verified: appears in the quote below)_ - **premium written:** 3,246,928 _(verified: appears in the quote below)_ - **complaint index:** 6.37 _(verified: appears in the quote below)_ - **index basis:** 2025 Auto Complaint Index _(verified: appears in the quote below)_ ## What the source says > 26263 Erie Ins Co 3,246,928 1 6.37 ## Source - https://www.in.gov/idoi/files/Auto-Complaint-Index-2025.pdf Last verified: 2026-09-14. Review by: 2027-08-26. Part of [State Insurance Department Complaint Index by Company](https://referencesource.org/state-insurance-complaint-index-by-company/).