1790 Centre County, Pennsylvania Census Records
- Free 1790 Census Form for your Research
- Hosted at Ancestry.com – Ancestry Free Trial
- Hosted at Census Guide
1800 Centre County, Pennsylvania Census Records
- Free 1800 Census Form for your Research
- Hosted at Ancestry.com – Ancestry Free Trial
- Hosted at Census Guide
1810 Centre County, Pennsylvania Census Records
- Free 1810 Census Form for your Research
- Hosted at Ancestry.com – Ancestry Free Trial
- Hosted at Census Guide
1820 Centre County, Pennsylvania Census Records
- Free 1820 Census Form for your Research
- Hosted at Ancestry.com – Ancestry Free Trial
- Hosted at Census Guide
1830 Centre County, Pennsylvania Census Records
- Free 1830 Census Form for your Research
- Hosted at Ancestry.com – Ancestry Free Trial
- Hosted at Census Guide
1840 Centre County, Pennsylvania Census Records
- Free 1840 Census Form for your Research
- Hosted at Ancestry.com – Ancestry Free Trial
- Hosted at Census Guide
1850 Centre County, Pennsylvania Census Records
- Hosted at Free 1850 Census Form for your Research
- Hosted at Ancestry.com – Ancestry Free Trial
- Hosted at Census Guide
1860 Centre County, Pennsylvania Census Records
- Free 1860 Census Form for your Research
- Hosted at Ancestry.com – Ancestry Free Trial
- Hosted at FamilySearch.org
- 1860 Census Search, Free
- Hosted at Census Guide
1870 Centre County, Pennsylvania Census Records
- Free 1870 Census Form for your Research
- Hosted at Ancestry.com – Ancestry Free Trial
- Hosted at Family Search.org
- Hosted at Census Guide
1880 Centre County, Pennsylvania Census Records
- Free 1880 Census Form for your Research
- Hosted at Ancestry.com – Ancestry Free Trial
- Hosted at FamilySearch.org
- 1880 Census Search, Free
- Hosted at Census Guide
1890 Centre County, Pennsylvania Census Records
- Free 1890 Census Form for your Research
- Hosted at Ancestry.com – Ancestry Free Trial
- Hosted at Penn State
- Hosted at Census Guide
1900 Centre County, Pennsylvania Census Records
- Free 1900 Census Form for your Research
- Hosted at Ancestry.com – Ancestry Free Trial
- Hosted at Family Search.org
- 1900 US Federal Census – Un-indexed, browsable
- Hosted at Census Guide
1910 Centre County, Pennsylvania Census Records
- Free 1910 Census Form for your Research
- Hosted at Ancestry.com – Ancestry Free Trial
- Hosted at Census Guide
1920 Centre County, Pennsylvania Census Records
- Free 1920 Census Form for your Research
- Hosted at Ancestry.com – Ancestry Free Trial
- Hosted at Family Search.org
- 1920 US Federal Census – Not complete
- Hosted at USGenWeb Census Project
- Hosted at Census Guide
1930 Centre County, Pennsylvania Census Records
- Free 1930 Census Form for your Research
- Hosted at Ancestry.com – Ancestry Free Trial
- Hosted at Centre County, Pennsylvania PAGenWeb Project
- Bellefonte Borough, North Ward
- Bellefonte Borough, South Ward; includes, Bellefonte Academy and Pruner Orphanage
- Centre County Jail
- Bellefonte Borough, West Ward; includes Centre County Hospital, Bellefonte Borough Poorhouse and Bellefonte Borough Hospital.
- Benner Township
- New Western Penitentiary
- Boggs Township includes Boggs Township Poorhouse.
- Burnside Township
- Centre Hall Borough
- College Township, excluding State College Borough.
- Curtin Township
- Ferguson Township
- Haines Township.
- Halfmoon Township.
- Harris Township
- Howard Borough
- Howard Township, excluding Howard Borough.
- Huston Township
- Liberty Township
- Marion Township
- Miles Township
- Milesburg Borough
- Millheim Borough
- Patton Township
- Penn Township, excluding Millheim Borough; including Dr. McGirk’s Sanitarium.
- Philipsburg Borough, Ward 1
- Philipsburg Borough, Ward 2
- Philipsburg Borough, Ward 3; including Philipsburg City Home.
- Port Matilda Borough
- Potter Township, North, excluding Centre Hall Borough.
- Potter Township, South
- Rush Township, West, excluding Philipsburg and South Philipsburg Boroughs.
- Rush Township, Middle, excluding Philipsburg and South Philipsburg Boroughs; including Philipsburg State Hospital and Rush Township Home.
- Rush Township, East, excluding Philipsburg and South Philipsburg Boroughs but including North Philipsburg Village.
- Snow Shoe Borough
- Clarence Village and Snow Shoe Township, excluding Snow Shoe Borough.
- Spring Township, Southwest, excluding Bellefonte Borough.
- Spring Township, Northeast, excluding Bellefonte Borough.
- South Philipsburg Borough; including Cottage State Hospital.
- State College Borough, East Ward
- State College Borough West Ward
- Pennsylvania State College
- Taylor Township
- Union Township, excluding Unionville Borough; including Union Township Alms House.
- Unionville Borough
- Walker Township
- Worth Township, excluding Port Matilda Borough
- Hosted at Census Guide