taxes Property Tax Assistance

2024 Confidence Interval Detail

Cameron County
031-903/Harlingen CISD

Category Summary

(1)
Category 		(1)
Stratum
Number 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 2 898,132,346 1.0999 816,558,183 36 8,039 0.069397224
A 3 1,056,754,738 1.0881 971,192,664 42 5,899 0.028038254
A 4 1,153,334,408 1.0441 1,104,620,638 68 4,494 0.018785156
A 5 1,212,520,699 1.0347 1,171,857,252 67 2,961 0.012061701
B 2 61,935,305 0.9735 63,621,269 10 430 0.114528675
B 3 136,405,224 0.9628 141,675,555 10 483 0.179322390
B 4 139,735,369 0.8702 160,578,452 9 235 0.087499842
B 5 96,270,085 0.6829 140,972,448 6 17 0.079538623
F1 2 347,314,338 0.9134 380,243,418 12 1,197 0.024926498
F1 3 322,665,139 0.8021 402,275,451 12 299 0.071786628
F1 4 400,317,569 1.0227 391,432,061 12 115 0.018568868
F1 5 349,931,302 0.9938 352,114,411 12 23 0.009504353
L1 2 111,730,244 1.0719 104,235,697 10 878 0.008474999
L1 3 116,085,833 1.0707 108,420,503 10 196 0.030321510
L1 4 115,030,090 0.9889 116,321,256 9 58 0.008470121
L1 5 117,590,435 1.0091 116,530,012 6 15 0.007490965
Random Totals: 6,635,753,124 6,542,649,270 331 25,339
CATG D1 EXCEPTION VALUES: 9,606,750 8,682,319
Total Test Values 6,645,359,874 6,551,331,589

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 327,566,579

Confidence Interval Values(5)

Local Test Value: 6,645,359,874 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 6,223,765,010 (State Test Value minus Margin of Error Percent)
State Upper Limit: 6,878,898,168 (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