taxes Property Tax Assistance

2019 Confidence Interval Detail

Comal County
046-902/Comal ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 2,288,055,672 0.9404 2,433,066,431 148 11419 0.035317284
A 2,634,843,936 0.9350 2,818,014,905 151 8356 0.025852654
A 2,668,898,209 0.9762 2,733,966,614 151 6042 0.011560309
A 3,535,608,660 0.9541 3,705,700,304 151 5590 0.021355946
B 122,081,735 1.0134 120,467,471 11 416 0.007805741
B 106,834,076 0.6604 161,771,769 8 33 0.052336937
B 106,317,536 0.8961 118,644,723 3 5 0.009954535
B 177,052,496 0.9963 177,710,023 2 5 0.003151709
C1 192,637,807 0.9130 210,994,312 74 7817 0.056591332
C1 186,927,243 0.9409 198,668,555 77 2961 0.056286754
C1 238,353,436 0.9841 242,204,487 129 2299 0.049217825
C1 232,525,310 0.9882 235,301,872 29 679 0.020167913
E 762,182,923 0.9157 832,350,031 15 2249 0.017769039
F1 445,946,276 0.7895 564,846,455 11 781 0.127605196
F1 475,470,721 1.0228 464,871,647 10 280 0.041901298
F1 500,267,335 0.9417 531,238,542 9 100 0.018652163
F1 488,805,911 0.8909 548,665,295 6 19 0.041291587
L1 217,692,267 0.9924 219,359,398 10 816 0.009171460
L1 204,255,800 0.9890 206,527,604 9 115 0.002758467
L1 245,287,120 1.0003 245,213,556 7 27 0.000810673
L1 207,094,560 1.0153 203,973,761 2 4 0.000089010
Random Totals: 16,037,139,029 16,973,557,755 1,013 50,013
CATG D1 EXCEPTION VALUES: 11,964,006 13,522,389
Total Test Values(1) 16,049,103,035 16,987,080,144

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 849,354,007

Confidence Interval Values(5)

Local Test Value: 16,049,103,035 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 16,137,726,137 (State Test Value minus Margin of Error Percent)
State Upper Limit: 17,836,434,151 (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