# Incomplete-file rate (Alpine County, California) | PIER20 benchmarks

What does Incomplete-file rate (Alpine County, California) show?

Incomplete-file rate (Alpine County, California) is a source-faithful PIER20 calculation from HMDA data. Scope: Privacy-modified public HMDA LAR records for Alpine County, California (county 06003), grouped by activity year. It follows the published eligibility, denominator, missing-value, revision and coverage rules in the Phase 1 computation contract.

As of **2025**, the latest reading is **4.92%**. That is up 3.3 pp over the past year and above its long-run median of 1.70%.

## Summary statistics (full history)

| Series | First | Latest | Min | Max |
|---|---|---|---|---|
| PIER20 calculation: Incomplete-file rate (Alpine County, California) | 0.00 | 4.92 | 0.00 | 4.92 |

## Last 24 readings

| Date | PIER20 calculation: Incomplete-file rate (Alpine County, California) |
|---|---|
| 2022 | 0.00 |
| 2023 | 1.72 |
| 2024 | 1.67 |
| 2025 | 4.92 |

## Frequently asked questions

**What is the current incomplete-file rate (Alpine County, California)?**

As of 2025, the latest reading is 4.92%. That is up 3.3 pp over the past year and above its long-run median of 1.70%.

**How often is this benchmark updated?**

This benchmark is built on annual data. The page is refreshed when the source publishes new observations; the freshness block below the chart shows the exact data-through date and when PIER20 last fetched the file.

**What data sources does this chart use?**

The chart is built from PIER20 calculation: Incomplete-file rate (Alpine County, California), sourced from the Home Mortgage Disclosure Act (HMDA) public dataset.

## Methodology

- Formula: 100 × action5 / (actions1to5)
- Frequency: Annual
- Sources: PIER20 calculation: Incomplete-file rate (Alpine County, California) (HMDA-07) https://ffiec.cfpb.gov/data-publication/. Data via the Home Mortgage Disclosure Act (HMDA) public dataset.
- Data through: 2025
- Last refreshed: 12 Aug 2026

Full interactive chart: https://pier20.com/benchmarks/phase1-hmda-07
Disclaimer: research software output, not investment advice.