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The Williamson County property tax rates for each tax jurisdiction for 2023, 2022, 2021, 2020, and 2019 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

2023 Tax Rate

2022 Tax Rate

2021 Tax Rate

2020 Tax Rate

2019 Tax Rate

General
Austin Community College 0.098600 0.098700 0.104800 0.105800 0.104900
Williamson County 0.333116 0.338116 0.400846 0.418719 0.418719
Williamson County FM/RD (Road Fund) 0.044329 0.037492 0.040000 0.040000 0.040000
City
Austin 0.445800 0.462700 0.541000 0.533500 0.443100
Bartlett 0.750000 0.554900 0.715000 0.425800 0.425800
Cedar Park 0.370000 0.390000 0.432000 0.446977 0.447000
Coupland 0.201431 0.163232 0.215934 0.237459 0.250000
Florence 0.603330 0.622790 0.700000 0.720000 0.705019
Georgetown 0.374000 0.374000 0.401000 0.418000 0.420000
Granger 0.840000 0.840000 0.840000 0.745621 0.754136
Hutto 0.422114 0.421980 0.536448 0.600000 0.631351
Jarrell 0.414004 0.419500 0.419500 0.419500 0.419500
Leander 0.417282 0.432325 0.479699 0.536867 0.541867
Liberty Hill 0.454559 0.454559 0.454559 0.454559 0.490187
Pflugerville 0.536200 0.481300 0.486300 0.486300 0.497600
Round Rock 0.342000 0.342000 0.397000 0.439000 0.439000
Taylor 0.628774 0.648953 0.765115 0.809215 0.809215
Thorndale 0.535500 0.646195 0.718100 0.728100 0.750000
Thrall 0.403332 0.422267 0.507143 0.596285 0.597740
Weir 0.150717 0.177029 0.214857 0.227259 0.223293
School District
Bartlett ISD 1.169200 1.354600 1.150000 1.094400 1.083800
Burnet CISD 0.874200 1.059600 1.077000 1.146300 1.185000
Coupland ISD 1.169200 0.949708 1.005851 1.153957 0.970000
Florence ISD 1.106500 1.291900 1.123800 1.233900 1.300300
Georgetown ISD 1.046700 1.213600 1.231000 1.307100 1.339000
Granger ISD 1.154700 1.250800 0.918200 1.012600 1.026200
Hutto ISD 1.207500 1.392900 1.420300 1.466500 1.498350
Jarrell ISD 1.169200 1.354600 1.372000 1.426600 1.470000
Leander ISD 1.108700 1.274600 1.337000 1.418400 1.437500
Lexington ISD 0.887500 1.072900 1.090300 1.146800 1.198350
Liberty Hill ISD 1.169200 1.344600 1.362000 1.364700 1.470000
Pflugerville ISD 1.109200 1.264600 1.408000 1.422300 1.450000
Round Rock ISD 0.919000 1.062600 1.133600 1.221200 1.234800
Taylor ISD 1.100000 1.285400 1.332800 1.403300 1.468300
Thorndale ISD 0.757500 0.942900 0.970000 1.008000 1.068350
Thrall ISD 1.207700 1.289700 1.289700 1.289700 1.287350
MUD/WCID
Berry Creek Highland 0.550000 0.550000 0.550000 0.550000 n/a
Block House MUD 0.590500 0.659500 0.700000 0.760000 0.808500
Brushy Creek MUD 0.419543 0.419543 0.432059 0.460000 0.460000
Brushy Creek MUD Defined Areas 0.115000 0.127500 0.140000 0.160000 0.165000
CLL #1
0.822000 0.930000 0.930000 n/a n/a
Cool Water
0.950000 0.950000 0.950000 0.950000 n/a
Fern Bluff MUD 0.200000 0.210000 0.250000 0.279000 0.400000
Highlands at Mayfield Ranch MUD 0.518100 0.539400 0.632100 0.850000 0.900000
Lakeside WCID # 2A 0.967500 0.970000 0.970000 0.970000 0.970000
Lakeside MUD # 3 0.690000 0.712500 0.794000 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 1.000000 1.000000 1.000000 n/a n/a
Leander TODD MUD #1 0.350000 0.350000 0.350000 0.350000 0.350000
Meadows of Chandler Creek MUD 0.297200 0.309200 0.337600 0.360000 0.360000
North Austin MUD 0.224600 0.235500 0.262500 0.281700 0.283000
North San Gabriel # 1 0.950000 0.950000 0.950000 n/a n/a
North San Gabriel # 2 0.400000 0.400000 0.400000 0.400000 0.400000
NW Williamson County # 2 0.950000 0.950000 0.950000 0.950000 n/a
Palmera Ridge MUD 0.400000 0.400000 0.400000 0.400000 0.400000
Paloma Lakes MUD # 1 0.420000 0.440000 0.520000 0.610000 0.615000
Paloma Lakes MUD # 2 0.507500 0.541500 0.639000 0.750000 0.830000
Parkside at Mayfield Ranch MUD 0.407500 0.438000 0.497000 0.575000 0.575000
Parkside on the River # 1 0.920000 0.920000 0.920000 n/a n/a
Ranch at Cypress Creek MUD # 1 0.295500 0.321500 0.351300 0.351300 0.353500
Rancho Del Cielo MUD 0.950000 n/a n/a n/a n/a
Round Rock # 1 0.680000 0.680000 0.680000 n/a n/a
Round Rock # 2 0.511000 0.511000 0.511000 n/a n/a
Shell Road MUD 0.550000 n/a n/a n/a n/a
Siena MUD #1 0.583900 0.608500 0.680000 0.750000 0.850000
Siena MUD #2 0.630000 0.646000 0.750000 0.850000 0.950000
Sonterra MUD 0.703500 0.715000 0.947500 0.947500 0.947500
SE Williamson County MUD #1 0.459500 0.459500 0.514500 0.540000 0.540000
Stonewall Ranch MUD 0.763000 0.784400 0.866500 0.900000 0.900000
Walsh Ranch MUD 0.415900 0.438100 0.496000 0.588800 0.600000
Watch Hill MUD 0.557200 0.630500 0.630500 0.650000 0.650000
Wells Branch MUD 0.257000 0.282900 0.335000 0.370000 0.373000
West Williamson County MUD #1 0.720500 0.763500 0.874000 0.900000 0.900000
West Williamson County MUD #2 0.682000 0.823000 0.869000 0.950000 0.950000
Williamson County MUD #9 Vista Oaks 0.235000 0.256100 0.290700 0.320000 0.330000
Williamson County MUD #10 Terra Vista 0.411500 0.455500 0.500000 0.550000 0.550000
Williamson County MUD #11 Terra Vista 0.396000 0.442500 0.517500 0.570000 0.585000
Williamson County MUD #12 Rancho Sienna 0.735500 0.772500 0.850000 0.850000 0.850000
Williamson County MUD #13 Summerlynn 0.547100 0.571800 0.719700 0.820000 0.850000
Williamson County MUD #15 0.520000 0.590000 0.675000 0.745000 0.805000
Williamson County MUD #19 0.642500 0.642500 0.818800 0.850000 0.850000
Williamson County MUD #19A 0.694600 0.722900 0.828700 0.850000 0.850000
Williamson County MUD #19B 0.850000 0.850000 0.850000 0.850000 n/a
Williamson County MUD #19C 0.850000 0.850000 n/a n/a n/a
Williamson County MUD #19E 0.850000 0.850000 n/a n/a n/a
Williamson County MUD #19F 0.850000 0.850000 n/a n/a n/a
Williamson County MUD #19G 0.850000 0.850000 n/a n/a n/a
Williamson County MUD #19H 0.850000 0.850000 n/a n/a n/a
Williamson County MUD #22 0.865000 0.867500 0.932000 0.950000 0.950000
Williamson Country MUD #23 0.930000 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 0.625000 0.650000 0.650000 0.650000 0.650000
Williamson County MUD #29 0.650000 0.650000 0.650000 0.650000 0.650000
Williamson County MUD #30 0.735500 0.735500 0.917000 0.950000 0.950000
Williamson County MUD #31 0.850000 0.850000 0.850000 0.850000 0.850000
Williamson County MUD #32 0.850000 0.850000 0.850000 0.850000 0.850000
Williamson County MUD #34 0.632500 0.646500 0.658000 0.666000 0.666000
Williamson County MUD #35 0.950000 n/a n/a n/a n/a
Williamson County MUD #51 0.950000 n/a n/a n/a n/a
Williamson Liberty Hill MUD 0.950000 0.950000 0.950000 0.950000 0.950000
Williamson/Travis MUD #1 0.288100 0.301800 0.329100 0.347900 0.385000
Emergency Services District (ESD)
Williamson County ESD #1 0.100000 0.100000 0.100000 0.100000 0.100000
Williamson County ESD #2 0.094296 0.095689 0.100000 0.100000 0.100000
Williamson County ESD #3 0.100000 0.100000 0.100000 0.100000 0.100000
Williamson County ESD #4 0.067969 0.067054 0.083155 0.093295 0.098250
Williamson County ESD #5 0.100000 0.093672 0.087244 0.100000 0.100000
Williamson County ESD #6 0.061900 0.077853 0.077853 0.100000 0.100000
Williamson County ESD #7 0.080166 0.086729 0.100000 0.100000 0.092915
Williamson County ESD #8 0.094073 0.093793 0.100000 0.100000 0.100000
Williamson County ESD #9 0.094366 0.094855 0.100000 0.100000 0.100000
Williamson County ESD #10 0.100000 0.100000 0.100000 0.100000 0.100000
Williamson County ESD #11 0.090900 0.090900 0.090900 0.100000 0.100000
Williamson County ESD #12 0.090698 0.088870 0.100000 0.100000 0.100000
Misc
Anderson Mill Limited District 0.122544 0.130000 0.110083 0.117455 0.117707
Avery Ranch Road District 0.032000 0.041400 0.066500 0.074096 0.076600
Donahoe Creek Watershed 0.022700 0.018400 0.020000 0.020000 0.020000
EWC Higher Ed Center 0.038320 0.038320 0.044560 0.048440 0.046040
Georgetown Village PID 0.120000 0.120000 0.140000 0.140000 0.140000
Lower Brushy Creek WC & ID 0.016265 0.017374 0.019139 0.020000 0.020000
Northwoods Road District 0.197500 0.207500 0.245300 0.272500 0.282500
Pearson Place Road District 0.061000 0.070240 0.090000 0.100000 0.110000
Somerset Hills Road District #3 0.290000 n/a n/a n/a n/a
Somerset Hills Road District #4
0.290000 0.290000 0.290000 n/a n/a
Upper Brushy Creek WCID 0.017000 0.017500 0.017500 0.020000 0.020000
Williamson County WSID #3 0.621000 0.642000 0.699000 0.746500 0.746500