Duncanville property tax estimator

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

Estimated 2025 bill

8051 US$

about 671 US$ a month · 1,79% of market value

Taxed on 450.000 US$

Duncanville ISD3428 US$
Taxable value 310.000 US$ × 1.1057
State homestead −140.000 US$
Duncanville2701 US$
Taxable value 450.000 US$ × 0.6002
Dallas County776 US$
Taxable value 360.000 US$ × 0.2155
Local homestead (20%) −90.000 US$
Dallas College District384 US$
Taxable value 360.000 US$ × 0.1066
Local homestead (20%) −90.000 US$
Dallas County Hospital District763 US$
Taxable value 360.000 US$ × 0.2120
Local homestead (20%) −90.000 US$
Total8051 US$

Taxing unit	Rate per $100	Exemptions	Taxable value	Tax
Duncanville ISD	1.1057	State homestead −140.000 US$	310.000 US$	3428 US$
Duncanville	0.6002	—	450.000 US$	2701 US$
Dallas County	0.2155	Local homestead (20%) −90.000 US$	360.000 US$	776 US$
Dallas College District	0.1066	Local homestead (20%) −90.000 US$	360.000 US$	384 US$
Dallas County Hospital District	0.2120	Local homestead (20%) −90.000 US$	360.000 US$	763 US$
Total				8051 US$