taxes Property Tax Assistance

2020 Confidence Interval Detail

Bexar County
015-908/South San Antonio ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 166,586,824 0.9887 168,490,770 25 2,279 0.061715790
A 254,454,344 0.9898 257,076,525 19 2,511 0.047770652
A 383,724,645 0.9412 407,697,243 26 3,077 0.029267674
A 420,839,559 1.0444 402,948,639 24 2,380 0.006969282
F1 174,156,851 1.0205 170,658,355 13 255 0.033743172
F1 173,438,071 0.8353 207,635,665 9 46 0.058196848
F1 128,118,870 0.9308 137,643,823 9 14 0.006409776
F1 171,170,339 0.8873 192,911,461 5 7 0.007302523
L1 46,923,887 1.0043 46,722,978 10 254 0.000802542
L1 59,816,799 1.0158 58,886,394 9 58 0.007485189
L1 54,750,770 1.0569 51,803,170 8 14 0.022712570
L1 69,316,966 0.9754 71,065,169 4 8 0.002279533
Random Totals: 2,103,297,925 2,173,540,192 161 10,903
CATG D1 EXCEPTION VALUES: 236,350 310,972
Total Test Values 2,103,534,275 2,173,851,164

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 108,692,558

Confidence Interval Values(5)

Local Test Value: 2,103,534,275 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 2,065,158,606 (State Test Value minus Margin of Error Percent)
State Upper Limit: 2,282,543,722 (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