Preparing for the 2030 Census: 2026 Census Test—Where We’re Testing and Why

The 2026 Census Test is a critical step in preparing for the 2030 Census, focusing on improving data quality and coverage for historically undercounted communities. Testing will take place in six key locations, including Colorado Springs, tribal lands in Arizona, and Western Texas, with a nationwide mail survey to enhance self-response methods. This test will evaluate new tools, outreach strategies, and innovations to make participation easier—whether online, by phone, or by mail. By refining operations through this real-world trial, the Census Bureau aims to ensure a more accurate and inclusive count for the entire nation in 2030.