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The Williamson County property tax rates for each tax jurisdiction for 2020, 2019, 2018, 2017, and 2016 are presented here in a categorical list (click here for an alphabetized list).  Property tax rates are generally set by each taxing entity around September of each year.  Property tax bills are sent around November.

Tax Jurisdiction

2020 Tax Rate

2019 Tax Rate

2018 Tax Rate

2017 Tax Rate

2016 Tax Rate

General

Austin Community College 0.105800 0.104900 0.104800 0.100800 0.102000
Williamson County 0.418719 0.418719 0.419029 0.426529 0.436529
Williamson County FM/RD (Road Fund) 0.040000 0.040000 0.040000 0.040000 0.040000

City

Austin 0.533500 0.443100 0.440300 0.444800 0.441800
Bartlett 0.536300 0.425800 0.473800 0.516800 0.580100
Cedar Park 0.446977 0.447000 0.449000 0.457500 0.470000
Coupland 0.237459 0.250000 0.250000 0.250000 0.250000
Florence 0.720000 0.705019 0.643509 0.700000 0.704030
Georgetown 0.418000 0.420000 0.420000 0.420000 0.424000
Granger 0.745621 0.754136 0.678557 0.765316 0.807429
Hutto 0.600000 0.631351 0.515171 0.515171 0.520443
Jarrell 0.419500 0.419500 0.419500 0.419500 0.419580
Leander 0.536867 0.541867 0.551867 0.577867 0.599000
Liberty Hill 0.454559 0.490187 0.500000 0.500000 0.500000
Pflugerville 0.486300 0.497600 0.497600 0.539900 0.539900
Round Rock 0.439000 0.439000 0.420000 0.430000 0.425000
Taylor 0.809215 0.809215 0.788000 0.798000 0.803893
Thrall 0.596285 0.597740 0.643336 0.652805 0.470773
Weir 0.227259 0.223293 0.223293 0.212370 0.222637

School District

Bartlett ISD 1.100600 1.083800 1.154680 1.154680 1.154680
Coupland ISD 1.153957 0.970000 1.040050 1.040050 1.040050
Florence ISD 1.233900 1.300300 1.360000 1.370000 1.370000
Georgetown ISD 1.307100 1.339000 1.409000 1.409000 1.409000
Granger ISD 1.012600 1.026200 1.105000 1.105000 1.105000
Hutto ISD 1.466500 1.498350 1.600000 1.620000 1.665500
Jarrell ISD 1.426600 1.470000 1.492500 1.420000 1.367500
Leander ISD 1.418400 1.437500 1.510000 1.511870 1.511870
Liberty Hill ISD 1.364700 1.470000 1.540000 1.540000 1.540000
Pflugerville ISD 1.422300 1.450000 1.520000 1.540000 1.540000
Round Rock ISD 1.221200 1.234800 1.304800 1.304800 1.332500
Taylor ISD 1.403300 1.468300 1.570000 1.570000 1.570000
Thrall ISD 1.289700 1.287350 1.389000 1.389000 1.389000

MUD/WCID

Block House MUD 0.760000 0.808500 0.781000 0.801000 0.801000
Brushy Creek MUD 0.460000 0.460000 0.460000 0.460000 0.465000
Brushy Creek MUD Defined Areas 0.160000 0.165000 0.175000 0.190000 0.225000
Cool Water 0.950000 n/a n/a n/a n/a
Fern Bluff MUD 0.279000 0.400000 0.420000 0.434500 0.444500
Highlands at Mayfield Ranch MUD 0.850000 0.900000 0.950000 0.950000 0.950000
Lakeside WCID # 2A 0.970000 0.970000 0.970000 0.970000 0.970000
Lakeside MUD # 3 0.840000 0.840000 0.840000 0.840000 0.840000
Leander MUD #1 1.000000 1.000000 1.000000 1.000000 1.000000
Leander MUD #2 1.000000 1.000000 1.000000 1.000000 1.000000
Leander MUD #3 TBD n/a n/a n/a n/a
Leander TODD MUD #1 0.350000 0.350000 0.350000 0.350000 0.350000
Meadows of Chandler Creek MUD 0.360000 0.360000 0.370000 0.401400 0.425000
North Austin MUD 0.281700 0.283000 0.283000 0.288000 0.289000
North San Gabriel #2 0.400000 0.400000 0.400000 n/a n/a
NW Williamson County #2 0.950000 n/a n/a n/a n/a
Palmera Ridge MUD 0.400000 0.400000 0.400000 0.400000 0.400000
Paloma Lakes MUD #1 0.610000 0.615000 0.650000 0.900000 0.943500
Paloma Lakes MUD #2 0.750000 0.830000 0.850000 0.950000 0.950000
Parkside at Mayfield Ranch MUD 0.575000 0.575000 0.617700 0.700000 0.950000
Ranch at Cypress Creek MUD # 1 0.351300 0.353500 0.342500 0.352500 0.356500
Siena MUD #1 0.750000 0.850000 0.850000 0.950000 0.950000
Siena MUD #2 0.850000 0.950000 0.950000 0.950000 0.950000
Sonterra MUD 0.947500 0.947500 0.947500 0.950000 0.950000
SE Williamson County MUD #1 0.540000 0.540000 0.540000 0.540000 0.540000
Stonewall Ranch MUD 0.900000 0.900000 0.900000 0.901500 0.901500
Upper Brushy Creek WCID 0.020000 0.020000 0.020000 0.020000 0.019823
Walsh Ranch MUD 0.588800 0.600000 0.620000 0.650000 0.720000
Watch Hill MUD 0.650000 0.650000 0.650000 0.650000 0.650000
Wells Branch MUD 0.370000 0.373000 0.373000 0.379500 0.387300
West Williamson County MUD #1 0.900000 0.900000 0.900000 0.900000 0.900000
West Williamson County MUD #2 0.950000 0.950000 0.950000 0.950000 0.950000
Williamson County MUD #9 Vista Oaks 0.320000 0.330000 0.330000 0.520000 0.545000
Williamson County MUD #10 Terra Vista 0.550000 0.550000 0.550000 0.600000 0.620000
Williamson County MUD #11 Terra Vista 0.570000 0.585000 0.600000 0.620000 0.650000
Williamson County MUD #12 Rancho Sienna 0.850000 0.850000 0.850000 0.850000 0.850000
Williamson County MUD #13 Summerlynn 0.820000 0.850000 0.850000 0.850000 0.850000
Williamson County MUD #15 0.745000 0.805000 0.870000 0.900000 0.900000
Williamson County MUD #19 0.850000 0.850000 0.850000 0.850000 0.850000
Williamson County MUD #19A 0.850000 0.850000 0.850000 0.850000 0.850000
Williamson County MUD #19B 0.850000 n/a n/a n/a n/a
Williamson County MUD #22 0.950000 0.950000 0.950000 0.950000 0.950000
Williamson Country MUD #23 0.950000 0.950000 0.950000 0.950000 0.950000
Williamson County MUD #25 0.920000 0.920000 0.920000 0.920000 0.920000
Williamson County MUD #26 0.900000 0.900000 0.900000 0.900000 0.900000
Williamson County MUD #28 0.650000 0.650000 0.650000 0.650000 0.650000
Williamson County MUD #29 0.650000 0.650000 n/a n/a n/a
Williamson County MUD #30 0.950000 0.950000 0.950000 0.950000 0.950000
Williamson County MUD #31 0.850000 0.850000 0.820000 n/a n/a
Williamson County MUD #32 0.850000 0.850000 0.850000 0.850000 0.850000
Williamson County MUD #34 0.666000 0.666000 0.666000 0.666000 n/a
Williamson Liberty Hill MUD 0.950000 0.950000 0.950000 0.950000 0.950000
Williamson/Travis MUD #1 0.347900 0.385000 0.407900 0.431600 0.466200

Emergency Services District (ESD)

Williamson County ESD #1 0.100000 0.100000 0.100000 0.085393 0.091765
Williamson County ESD #2 0.100000 0.100000 0.100000 0.100000 0.100000
Williamson County ESD #3 0.100000 0.100000 0.096374 0.100000 0.100000
Williamson County ESD #4 0.093295 0.098250 0.098250 0.098250 0.096124
Williamson County ESD #5 0.100000 0.100000 0.100000 0.100000 0.100000
Williamson County ESD #6 0.100000 0.100000 0.094663 0.099606 0.100000
Williamson County ESD #7 0.100000 0.092915 0.094257 0.094790 0.096400
Williamson County ESD #8 0.100000 0.100000 0.100000 0.093771 0.094000
Williamson County ESD #9 0.100000 0.100000 0.100000 0.100000 0.100000
Williamson County ESD #10 0.100000 0.100000 0.100000 0.100000 0.100000
Williamson County ESD #11 0.100000 0.100000 0.100000 0.100000 0.100000
Williamson County ESD #12 0.100000 0.100000 0.100000 0.100000 0.100000

Misc

Anderson Mill Limited District 0.117455 0.117707 0.117083 0.117083 0.123360
Avery Ranch Road District 0.074096 0.076600 0.081000 0.085000 0.088010
Donahoe Creek Watershed 0.020000 0.020000 0.020000 0.020000 0.020000
EWC Higher Ed Center 0.048440 0.046040 0.045340 0.045652 0.045652
Georgetown Village PID 0.140000 0.140000 0.140000 0.140000 0.140000
Lower Brushy Creek WC & ID 0.020000 0.020000 n/a n/a n/a
Northwoods Road District 0.272500 0.282500 0.284600 0.290000 n/a
Pearson Place Road District 0.100000 0.110000 0.120000 0.157799 0.275000
Williamson County WSID #3 0.746500 0.746500 0.723000 0.723000 0.723000