taxes Property Tax Assistance

2022 Confidence Interval Detail

Bexar County
015-912/Southwest ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 342,243,499 0.9166 373,383,700 27 2,791 0.020611281
A 528,128,266 0.9504 555,690,516 75 3,293 0.013169246
A 717,858,501 0.9580 749,330,377 61 3,614 0.007770966
A 1,779,159,890 1.0044 1,771,365,880 58 6,617 0.010276006
E 330,276,765 0.7656 431,395,984 10 1,413 0.043850833
F1 148,709,309 1.1798 126,046,202 10 195 0.005016518
F1 151,858,327 0.9511 159,665,994 9 43 0.016161289
F1 159,825,285 1.0942 146,065,879 7 14 0.014857642
F1 265,076,760 0.9907 267,565,116 3 8 0.000118741
L1 76,679,669 0.9715 78,929,150 11 122 0.024376888
L1 67,401,380 1.0835 62,207,088 7 19 0.006406676
L1 90,745,190 0.9516 95,360,645 3 6 0.002525601
L1 105,234,030 1.0000 105,234,027 2 3 0.000000000
Random Totals: 4,763,196,871 4,922,240,558 283 18,138
CATG D1 EXCEPTION VALUES: 3,916,698 4,281,169
CATG L1 EXCEPTION VALUES: 398,107,900 382,985,965
Total Test Values 5,165,221,469 5,309,507,692

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 265,475,385

Confidence Interval Values(5)

Local Test Value: 5,165,221,469 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 5,044,032,307 (State Test Value minus Margin of Error Percent)
State Upper Limit: 5,574,983,077 (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