taxes Property Tax Assistance

2019 Confidence Interval Detail

Harris County
101-911/Goose Creek CISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 673,792,936 0.8772 768,117,802 60 7655 0.034667098
A 787,381,114 0.9279 848,562,468 66 5650 0.010709147
A 911,806,434 0.9858 924,940,590 69 5059 0.008594853
A 1,248,420,102 1.0134 1,231,912,475 71 4780 0.010235137
B 116,216,520 0.9001 129,115,121 9 52 0.055729122
B 164,148,068 0.9778 167,874,891 7 15 0.012088892
B 88,824,265 1.0198 87,099,691 3 4 0.007465608
B 152,157,305 0.8959 169,837,376 3 5 0.018011772
F1 290,750,955 0.8771 331,491,227 12 774 0.061271125
F1 304,749,977 0.9306 327,476,872 11 209 0.009029850
F1 322,854,744 0.9180 351,693,621 10 83 0.005472414
F1 295,709,328 0.9793 301,959,898 7 30 0.011013096
L1 80,483,667 0.9555 84,231,991 10 809 0.006508042
L1 72,751,731 0.9563 76,076,264 11 127 0.004828522
L1 73,622,745 0.9531 77,245,562 8 42 0.003905538
L1 95,486,480 0.9779 97,644,422 8 17 0.001550566
Random Totals: 5,679,156,371 5,975,280,271 365 25,311
CATG D1 EXCEPTION VALUES: 799,240 782,422
Total Test Values(1) 5,679,955,611 5,976,062,693

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 298,803,135

Confidence Interval Values(5)

Local Test Value: 5,679,955,611 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 5,677,259,558 (State Test Value minus Margin of Error Percent)
State Upper Limit: 6,274,865,828 (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