taxes Property Tax Assistance

2021 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 429,940,870 0.8874 484,495,008 50 1,887 0.035504487
A 639,158,594 0.8556 747,029,680 50 1,588 0.037412615
A 735,596,787 0.9238 796,272,772 50 1,248 0.021832826
A 783,455,652 0.9103 860,656,544 50 703 0.018665310
C1 63,153,000 0.7423 85,077,462 84 561 0.109541314
C1 49,513,579 0.8550 57,910,619 31 215 0.144578319
C1 71,201,188 0.8652 82,294,485 41 142 0.139049966
C1 63,624,283 1.0534 60,398,978 1 30 0.000000000
F1 60,199,595 0.8230 73,146,531 10 127 0.074377276
F1 77,825,914 1.0244 75,972,193 9 65 0.004692994
F1 38,998,393 0.8646 45,105,706 8 15 0.028478932
F1 87,395,403 0.8404 103,992,626 6 18 0.044400676
Random Totals: 3,100,063,258 3,472,352,604 390 6,599
CATG D1 EXCEPTION VALUES: 160,346 115,581
Total Test Values 3,100,223,604 3,472,468,185

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 173,623,409

Confidence Interval Values(5)

Local Test Value: 3,100,223,604 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 3,298,844,776 (State Test Value minus Margin of Error Percent)
State Upper Limit: 3,646,091,594 (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