taxes Property Tax Assistance

2021 Confidence Interval Detail

Bandera County
010-902/Bandera ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 185,721,247 0.9025 205,785,315 23 2,228 0.022503050
A 220,581,737 0.8726 252,786,772 40 1,323 0.028135619
A 253,524,472 0.9233 274,585,153 37 983 0.017094327
A 381,587,631 0.9484 402,348,831 43 876 0.018405017
C1 43,808,641 0.7360 59,522,610 36 5,566 0.296506549
C1 37,892,240 1.0025 37,797,746 38 1,319 0.116639092
C1 23,734,870 0.8533 27,815,387 26 477 0.096881058
C1 30,202,484 1.0484 28,808,169 19 295 0.098261905
E 905,155,704 0.8950 1,011,347,155 50 4,397 0.012967264
F1 31,850,824 0.9583 33,236,798 10 200 0.151959971
F1 36,756,708 0.8384 43,841,493 9 105 0.048836130
F1 33,027,454 0.9497 34,776,723 9 51 0.164566538
F1 48,060,614 0.8692 55,292,929 7 25 0.102564027
Random Totals: 2,231,904,626 2,467,945,081 347 17,845
CATG D1 EXCEPTION VALUES: 9,637,448 9,163,695
Total Test Values 2,241,542,074 2,477,108,776

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 123,855,439

Confidence Interval Values(5)

Local Test Value: 2,241,542,074 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 2,353,253,337 (State Test Value minus Margin of Error Percent)
State Upper Limit: 2,600,964,215 (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