taxes Property Tax Assistance

2020 Confidence Interval Detail

Bexar County
015-915/Northside ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 8,307,981,382 0.9584 8,668,594,931 755 51,599 0.014632039
A 10,490,944,392 0.9830 10,672,374,763 753 49,149 0.011860969
A 10,725,598,244 0.9948 10,781,662,891 752 37,185 0.009040167
A 10,274,257,581 0.9784 10,501,080,929 739 18,795 0.013327801
B 1,830,953,594 0.9692 1,889,139,078 10 130 0.008595142
B 2,093,156,374 0.9592 2,182,189,714 10 72 0.003859766
B 2,443,793,990 0.9421 2,593,985,766 10 59 0.002275461
B 1,789,834,022 0.9474 1,889,206,272 9 30 0.003327337
C1 323,668,544 0.8870 364,902,530 51 2,070 0.164883167
C1 297,202,170 0.9753 304,728,976 10 382 0.023165053
C1 305,112,100 0.9499 321,204,443 10 141 0.036468113
C1 215,879,440 1.0147 212,751,986 9 36 0.027524592
E 650,143,142 0.7263 895,144,075 10 1,302 0.173096595
F1 3,640,177,692 0.8216 4,430,596,022 12 1,857 0.094003933
F1 3,535,442,329 1.0484 3,372,226,563 11 465 0.102825517
F1 3,181,779,467 0.9897 3,214,892,863 11 153 0.040988229
F1 3,003,187,822 0.9331 3,218,505,864 8 30 0.007678450
L1 797,623,967 0.9983 798,982,237 11 2,474 0.002749440
L1 821,490,081 0.9873 832,057,208 10 310 0.000796837
L1 801,800,373 0.9516 842,581,308 10 52 0.016229584
L1 808,150,270 1.0030 805,733,071 4 6 0.000484839
Random Totals: 66,338,176,976 68,792,541,490 3,205 166,297
CATG D1 EXCEPTION VALUES: 3,249,033 2,755,320
Total Test Values 66,341,426,009 68,795,296,810

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 3,439,764,841

Confidence Interval Values(5)

Local Test Value: 66,341,426,009 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 65,355,531,969 (State Test Value minus Margin of Error Percent)
State Upper Limit: 72,235,061,651 (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