taxes Property Tax Assistance

2020 Confidence Interval Detail

Nueces County
178-904/Corpus Christi ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 2,215,697,039 0.8958 2,473,428,264 148 22,954 0.045923320
A 2,317,237,804 0.9388 2,468,297,618 149 15,106 0.031279119
A 2,509,404,066 0.9764 2,570,057,421 150 11,978 0.017722838
A 2,707,610,877 1.0073 2,687,988,561 149 7,593 0.014444546
B 299,071,042 0.7088 421,939,958 11 214 0.145578564
B 337,401,763 0.9612 351,021,393 8 26 0.021407044
B 401,189,496 1.0506 381,867,025 7 20 0.010986985
B 466,332,834 0.9233 505,071,844 6 15 0.027081059
C1 66,716,204 0.7443 89,636,174 20 1,272 0.116466377
C1 78,776,369 0.9921 79,403,658 14 233 0.083766022
C1 68,321,729 0.9533 71,668,655 8 69 0.030346435
C1 73,046,363 1.0556 69,198,904 7 15 0.004147027
F1 740,036,894 0.8602 860,307,945 10 1,929 0.071344338
F1 793,746,350 0.7148 1,110,445,369 9 525 0.102220096
F1 755,000,781 0.7349 1,027,351,723 10 173 0.065840845
F1 677,306,416 0.8288 817,213,340 9 44 0.049579472
L1 327,236,538 1.2678 258,113,691 10 2,211 0.089678000
L1 332,069,724 1.0225 324,762,566 10 428 0.011603621
L1 332,311,237 1.0831 306,814,917 11 119 0.015145528
L1 349,134,758 1.0304 338,834,198 9 36 0.008809222
Random Totals: 15,847,648,284 17,213,423,224 755 64,960
CATG D1 EXCEPTION VALUES: 784,606 813,262
CATG J EXCEPTION VALUES: 8,206,440 9,531,093
Total Test Values 15,856,639,330 17,223,767,579

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 861,188,379

Confidence Interval Values(5)

Local Test Value: 15,856,639,330 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 16,362,579,200 (State Test Value minus Margin of Error Percent)
State Upper Limit: 18,084,955,958 (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