taxes Property Tax Assistance

2023 Confidence Interval Detail

Harris County
101-905/Channelview ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 317,922,835 0.8529 372,755,112 21 2,003 0.025845820
A 426,850,111 1.0376 411,382,142 28 2,098 0.020313621
A 391,555,486 1.0002 391,477,191 26 1,618 0.004843927
A 1,175,665,575 1.0758 1,092,829,127 71 3,756 0.011759545
F1 127,542,631 0.9830 129,748,353 11 306 0.013734122
F1 168,558,741 0.9182 183,575,192 11 161 0.008938947
F1 169,779,172 0.8244 205,942,712 12 70 0.125918096
F1 166,151,648 0.9090 182,785,091 7 26 0.022586458
L1 45,944,871 1.0367 44,318,386 12 97 0.007987848
L1 49,092,022 1.0546 46,550,372 8 27 0.005576062
L1 36,322,282 1.0339 35,131,330 4 9 0.013240273
L1 52,358,648 1.0434 50,182,890 4 6 0.007408370
Random Totals: 3,127,744,022 3,146,677,898 215 10,177
CATG D1 EXCEPTION VALUES: 32,004 27,395
CATG L1 EXCEPTION VALUES: 620,182,855 523,175,707
Total Test Values 3,747,958,881 3,669,881,000

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 183,494,050

Confidence Interval Values(5)

Local Test Value: 3,747,958,881 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 3,486,386,950 (State Test Value minus Margin of Error Percent)
State Upper Limit: 3,853,375,050 (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