taxes Property Tax Assistance

2024 Confidence Interval Detail

Waller County
237-904/Waller 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 2 403,320,146 0.9760 413,237,855 33 2,132 0.077802129
A 3 417,844,362 0.9533 438,313,607 59 1,350 0.021161039
A 4 452,636,215 1.0388 435,729,895 51 1,058 0.032617897
A 5 472,501,570 0.9902 477,177,914 22 567 0.023032970
C1 2 45,340,985 0.9239 49,075,641 10 1,617 0.144329634
C1 3 57,965,831 1.0092 57,437,407 11 1,120 0.072357493
C1 4 39,729,319 0.9538 41,653,721 10 373 0.029052345
C1 5 83,521,826 1.0198 81,900,202 10 303 0.091932310
E 0 1,127,638,459 1.0217 1,103,688,420 43 2,766 0.043060132
F1 2 52,010,655 0.9877 52,658,353 11 139 0.012861576
F1 3 58,197,730 0.9749 59,696,102 9 55 0.003956927
F1 4 55,897,760 0.9732 57,437,074 7 20 0.006881335
F1 5 52,013,380 1.0404 49,993,637 3 4 0.001796250
L1 2 47,634,980 1.0001 47,630,217 10 101 0.006661277
L1 3 90,133,691 0.9351 96,389,360 7 23 0.034379434
L1 4 110,083,430 1.0367 106,186,390 3 4 0.001960552
Random Totals: 3,566,470,339 3,568,205,795 299 11,632
CATG D1 EXCEPTION VALUES: 14,836,443 13,010,843
Total Test Values 3,581,306,782 3,581,216,638

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 179,060,832

Confidence Interval Values(5)

Local Test Value: 3,581,306,782 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 3,402,155,806 (State Test Value minus Margin of Error Percent)
State Upper Limit: 3,760,277,470 (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