taxes Property Tax Assistance

2024 Confidence Interval Detail

Williamson County
246-906/Hutto ISD

Category Summary

(1)
Category 		(1)
Stratum
Number 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 2 1,817,838,543 0.9511 1,911,301,170 100 5,672 0.003280230
A 3 1,793,222,124 0.9560 1,875,755,360 100 4,911 0.003425089
A 4 1,679,049,869 0.9489 1,769,469,774 94 3,982 0.006122642
A 5 1,415,575,960 0.9472 1,494,484,755 68 2,491 0.020869249
B 2 752,645,211 1.0002 752,494,712 6 17 0.001804146
F1 2 258,283,429 0.8749 295,214,801 12 178 0.089738317
F1 3 289,686,905 0.9763 296,719,149 10 82 0.015487837
F1 4 313,709,756 0.9983 314,243,971 8 36 0.008977918
F1 5 286,440,494 1.0434 274,526,063 7 12 0.010549842
L1 2 70,409,399 1.0902 64,583,929 10 341 0.024330859
L1 3 70,621,121 1.0019 70,487,195 10 65 0.001701694
L1 4 72,542,300 1.0423 69,598,292 7 20 0.012908997
L1 5 92,140,877 0.9668 95,305,003 6 11 0.000964915
Random Totals: 8,912,165,988 9,284,184,174 438 17,818
CATG D1 EXCEPTION VALUES: 9,839,318 8,804,336
Total Test Values 8,922,005,306 9,292,988,510

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 464,649,426

Confidence Interval Values(5)

Local Test Value: 8,922,005,306 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 8,828,339,084 (State Test Value minus Margin of Error Percent)
State Upper Limit: 9,757,637,936 (State Test Value plus Margin of Error Percent)

Sources:
(1) See Stratified Category Worksheet Reports PTS236, PTS430
(2) Number of parcels sampled by staff
(3) Total Category Parcels from Stratification Report, Appraisal Roll, or Self-report
(4) Includes any parcels in A, B, C, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values