Ada County, Idaho Census Records

Last Updated on April 20, 2023 by Dennis

1870 Ada County, Idaho Census

• Free 1870 Census Form for your Research
• Hosted at Ancestry.com – 14 Days Free
  • 1870 Ada County, Census (images and index) $
  • 1810-1890 Accelerated Indexing Systems $
• Hosted at Census Guide
  • 1870 U.S. Census Guide
• Hosted at Ada County IdahoUSGenWeb Census Project)
  • Index A-H
  • Index I-S
  • Index T-Z
  • Notes
  • Part 1  Part 2  Part 3  Part 4  Part 5  Part 6
• Hosted at USGenWeb Idaho Archives)
  • Boise City, Part 1
  • Boise City, Part 2
  • Boise City, Part 3
  • Boise City, Part 4
  • Boise City, Part 5
  • Boise City, Part 6
  • Boise City, Part 7
  • Transcribers Notes

1880 Ada County, Idaho Census

• Free 1880 Census Form for your Research
• Hosted at Ancestry.com – 14 Days Free
  • 1880 Ada County, Census (images and index)
  • 1810-1890 Accelerated Indexing Systems $
• Hosted at Census Guide
  • 1880 U.S. Census Guide

1890 Ada County, Idaho Census

• Free 1890 Census Form for your Research
• Hosted at Ancestry.com – 14 Days Free
  • 1890 Veterans Schedule $
  • 1810-1890 Accelerated Indexing Systems $
• Hosted at Census Guide
  • 1890 U.S. Census Guide

1900 Ada County, Idaho Census

• Free 1900 Census Form for your Research
• Hosted at Ancestry.com – 14 Days Free
  • 1900 Ada County, Census (images and index) $
• Hosted at Census Guide
  • 1900 U.S. Census Guide

1910 Ada County, Idaho Census

• Free 1910 Census Form for your Research
• Hosted at Ancestry.com – 14 Days Free
  • 1910 Ada County, Census (images and index) $
• Hosted at Census Guide
  • 1910 U.S. Census Guide

1920 Ada County, Idaho Census

• Free 1920 Census Form for your Research
• Hosted at Ancestry.com – 14 Days Free
  • 1920 Ada County, Census (images and index) $
• Hosted at Census Guide
  • 1920 U.S. Census Guide

1930 Ada County, Idaho Census

• Free 1930 Census Form for your Research
• Hosted at Ancestry.com – 14 Days Free
  • 1930 Ada County, Census (images and index) $
• Hosted at Census Guide
  • 1930 U.S. Census