The U.S. Census Bureau is urging selected households in Huntsville, Alabama, and Spartanburg, South Carolina, to respond to the 2026 Census Test before the August 31 deadline. This marks the final week for participation in the crucial test.

Households that received an invitation are encouraged to submit their responses online using a computer, tablet, or smartphone. All submissions must be completed by midnight Eastern Time/11 p.m. Central Time on August 31, 2026.

Participating in the 2026 Census Test is vital for enhancing the accuracy and efficiency of the upcoming 2030 Census, ensuring everyone in the nation is counted effectively. The Census Bureau assures that all responses remain confidential and are protected by federal law.