taxes Property Tax Assistance

2022 Confidence Interval Detail

Waller County
237-904/Waller ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 240,561,307 0.9118 263,831,221 39 1,879 0.028627472
A 295,165,174 0.9112 323,930,173 54 1,318 0.010602288
A 344,514,711 0.9456 364,334,508 48 1,061 0.015138097
A 429,389,695 0.9859 435,530,678 23 754 0.020100493
E 815,335,133 0.9863 826,660,380 53 2,513 0.037789249
F1 46,801,692 0.7965 58,759,186 10 147 0.026044282
F1 39,477,910 0.8170 48,320,575 9 40 0.102280779
F1 54,052,570 0.9816 55,065,780 8 19 0.055312902
F1 35,899,030 0.8765 40,955,111 3 4 0.166630612
L1 20,588,690 0.9611 21,422,006 10 78 0.010321706
L1 30,722,870 1.0084 30,466,948 7 26 0.002204987
L1 23,077,120 0.9493 24,309,618 5 8 0.015946996
L1 101,031,580 0.9056 111,563,788 4 6 0.017499958
Random Totals: 2,476,617,482 2,605,149,972 273 7,853
CATG D1 EXCEPTION VALUES: 12,573,852 13,190,846
CATG L1 EXCEPTION VALUES: 0 0
Total Test Values 2,489,191,334 2,618,340,818

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 130,917,041

Confidence Interval Values(5)

Local Test Value: 2,489,191,334 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 2,487,423,777 (State Test Value minus Margin of Error Percent)
State Upper Limit: 2,749,257,859 (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