taxes Property Tax Assistance

2022 Confidence Interval Detail

Cameron County
031-903/Harlingen CISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 593,339,668 0.5877 1,009,596,168 69 9,134 0.054929847
A 575,990,254 0.6646 866,672,064 73 4,954 0.044988266
A 592,856,615 0.7170 826,857,204 73 3,498 0.039755926
A 814,343,320 0.8425 966,579,608 75 2,860 0.030114907
B 55,223,373 0.9427 58,580,007 11 462 0.005426955
B 105,866,139 0.9965 106,237,972 10 423 0.001292336
B 65,649,086 1.0162 64,602,525 9 55 0.044690815
B 65,028,388 0.6523 99,690,921 6 12 0.028830441
F1 279,196,186 0.8759 318,753,495 13 1,057 0.082377301
F1 293,117,452 0.8731 335,720,367 14 282 0.051504226
F1 257,976,858 0.7546 341,872,327 15 78 0.165077039
F1 281,347,831 0.8860 317,548,342 10 19 0.070527085
L1 96,498,669 1.0654 90,575,060 11 931 0.006871566
L1 94,934,798 1.0512 90,310,881 10 207 0.004122626
L1 103,844,765 1.0246 101,351,518 9 64 0.004556260
L1 103,552,329 1.0515 98,480,579 6 14 0.011449902
Random Totals: 4,378,765,731 5,693,429,038 414 24,050
CATG D1 EXCEPTION VALUES: 9,428,657 9,171,690
Total Test Values 4,388,194,388 5,702,600,728

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 285,130,036

Confidence Interval Values(5)

Local Test Value: 4,388,194,388 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 5,417,470,692 (State Test Value minus Margin of Error Percent)
State Upper Limit: 5,987,730,764 (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