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20850 Property Tax

What is the property tax rate for zip code 20850? - The property tax for zip code 20850 Rockville, Maryland is 0.370% as of 2026. Use the 20850 Property Tax Calculator to calculate the property tax amount for properties in that zip code.

20850 Property Tax Calculator
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Property Tax
County
County Property Tax
Medium Home Price
Medium Property Tax
Talbot
0.660%
$398,300
$2,623
Worcester
0.760%
$348,100
$2,629
Queen Annes
0.790%
$441,800
$3,503
Garrett
0.830%
$217,000
$1,792
Anne Arundel
0.850%
$450,300
$3,836
St. Marys
0.870%
$390,900
$3,392
Montgomery
0.870%
$615,200
$5,341
Calvert
0.880%
$440,200
$3,858
Washington
0.890%
$275,900
$2,444
Wicomico
0.890%
$238,900
$2,120
Caroline
0.920%
$272,400
$2,513
Harford
0.930%
$367,300
$3,424
Kent
0.940%
$307,100
$2,896
Carroll
0.940%
$406,400
$3,837
Dorchester
0.950%
$252,300
$2,399
Cecil
0.980%
$311,800
$3,059
Somerset
0.980%
$164,300
$1,603
Frederick
1.020%
$437,700
$4,463
Charles
1.040%
$402,300
$4,179
Allegany
1.080%
$149,200
$1,609
Baltimore
1.100%
$330,000
$3,645
Prince Georges
1.150%
$404,300
$4,662
Howard
1.180%
$576,700
$6,814
Baltimore city
1.480%
$219,300
$3,236


20851 Property Tax