taxes Property Tax Assistance

2020 Confidence Interval Detail

Nueces County
178-908/Port Aransas ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 503,979,225 0.8419 598,621,244 50 2,366 0.036670011
A 569,407,092 0.8938 637,063,204 50 1,485 0.019937677
A 586,200,918 0.8851 662,299,083 51 975 0.030865092
A 471,516,346 0.9482 497,275,201 14 404 0.045756179
C1 43,718,288 0.8500 51,433,280 35 460 0.051063236
C1 46,175,730 0.9134 50,553,679 15 226 0.092445339
C1 48,808,929 0.8851 55,145,101 12 118 0.194479355
C1 49,981,646 0.9393 53,211,589 9 28 0.096706935
F1 55,561,138 0.9411 59,038,506 10 126 0.012531793
F1 51,152,433 0.9388 54,487,040 9 47 0.028124957
F1 55,447,262 0.9155 60,565,005 8 23 0.044888816
F1 53,564,115 0.8575 62,465,440 6 11 0.056448866
Random Totals: 2,535,513,122 2,842,158,372 269 6,269
CATG D1 EXCEPTION VALUES: 143,598 99,368
Total Test Values 2,535,656,720 2,842,257,740

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 142,112,887

Confidence Interval Values(5)

Local Test Value: 2,535,656,720 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 2,700,144,853 (State Test Value minus Margin of Error Percent)
State Upper Limit: 2,984,370,627 (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