taxes Property Tax Assistance

2022 Confidence Interval Detail

Bexar County
015-901/Alamo Heights ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 1,215,588,805 0.9818 1,238,122,637 72 3,203 0.016300613
A 1,415,570,824 0.9761 1,450,231,353 74 2,308 0.010025587
A 1,697,463,760 0.9578 1,772,252,829 59 1,853 0.010114877
A 1,883,661,376 0.9997 1,884,226,644 24 1,067 0.021156636
B 130,036,701 1.0286 126,421,059 11 120 0.008533446
B 245,840,170 1.0525 233,577,359 4 6 0.000775514
F1 417,748,868 0.8687 480,889,683 14 247 0.067811387
F1 322,644,205 1.0104 319,323,243 11 42 0.012021213
F1 389,589,560 0.9390 414,898,360 8 23 0.089332223
F1 501,679,328 0.9551 525,263,667 8 14 0.027989348
L1 55,605,341 1.0377 53,585,180 12 435 0.002939210
L1 53,087,032 1.1549 45,966,778 11 96 0.073916269
L1 52,584,406 1.1137 47,215,952 8 28 0.028759108
L1 81,176,240 0.9468 85,737,474 6 11 0.003298151
Random Totals: 8,462,276,616 8,677,712,218 322 9,453
CATG B EXCEPTION VALUES: 298,460,605 288,834,259
CATG D1 EXCEPTION VALUES: 0 0
CATG L1 EXCEPTION VALUES: 278,961,800 277,983,109
Total Test Values 9,039,699,021 9,244,529,586

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 462,226,479

Confidence Interval Values(5)

Local Test Value: 9,039,699,021 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 8,782,303,107 (State Test Value minus Margin of Error Percent)
State Upper Limit: 9,706,756,065 (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