Princeton property tax estimator

Every unit that bills a home in Princeton, with the exemptions each one actually offers, at the rates adopted for tax year 2025.

Estimated 2025 bill

US$6,654

about US$555 a month · 1.48% of market value

Taxed on US$450,000

Princeton ISDUS$3,742
Taxable value US$310,000 × 1.2072
State homestead −US$140,000
PrincetonUS$1,981
Taxable value US$450,000 × 0.4402
Collin CountyUS$638
Taxable value US$427,500 × 0.1493
Local homestead (5%) −US$22,500
Collin County Junior College DistrictUS$292
Taxable value US$360,000 × 0.0812
Local homestead (20%) −US$90,000
TotalUS$6,654

Taxing unit	Rate per $100	Exemptions	Taxable value	Tax
Princeton ISD	1.2072	State homestead −US$140,000	US$310,000	US$3,742
Princeton	0.4402	—	US$450,000	US$1,981
Collin County	0.1493	Local homestead (5%) −US$22,500	US$427,500	US$638
Collin County Junior College District	0.0812	Local homestead (20%) −US$90,000	US$360,000	US$292
Total				US$6,654