taxes Property Tax Assistance

2022 Confidence Interval Detail

Brazoria County
020-902/Angleton ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 315,872,913 0.8799 358,987,286 38 2,808 0.058782027
A 438,715,797 0.9591 457,424,457 66 2,500 0.009395847
A 493,550,961 0.9589 514,705,351 64 2,030 0.010892599
A 639,534,805 0.9478 674,757,127 64 1,491 0.012081293
E 270,559,361 0.9481 285,370,068 11 1,838 0.033569682
F1 70,868,991 0.6212 114,084,016 14 294 0.184545102
F1 71,891,612 0.5883 122,202,298 10 103 0.063506914
F1 97,576,321 0.8406 116,079,373 11 65 0.099031807
F1 108,108,615 1.0126 106,763,396 7 24 0.043409461
Random Totals: 2,506,679,376 2,750,373,372 285 11,153
CATG D1 EXCEPTION VALUES: 17,320,449 14,938,038
CATG J EXCEPTION VALUES: 67,730,820 82,050,243
Total Test Values 2,591,730,645 2,847,361,653

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 142,368,083

Confidence Interval Values(5)

Local Test Value: 2,591,730,645 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 2,704,993,570 (State Test Value minus Margin of Error Percent)
State Upper Limit: 2,989,729,736 (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