taxes Property Tax Assistance

2022 Confidence Interval Detail

Cameron County
031-901/Brownsville ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 838,547,111 0.6229 1,346,198,605 87 14,178 0.095730047
A 1,151,213,655 0.6672 1,725,440,130 90 11,348 0.033856448
A 1,423,776,478 0.7257 1,961,935,342 90 10,202 0.046030918
A 1,345,569,850 0.7692 1,749,310,777 97 5,593 0.063094904
B 124,281,224 0.9374 132,580,781 13 1,279 0.011794675
B 130,970,236 0.8276 158,253,064 11 508 0.039534340
B 118,631,371 0.9999 118,643,235 10 80 0.078212284
B 121,426,177 0.8631 140,686,105 9 22 0.037788454
F1 411,507,691 0.9138 450,325,773 21 1,585 0.063701143
F1 400,691,531 0.9457 423,698,351 16 435 0.010284287
F1 404,822,459 0.8966 451,508,431 15 185 0.052614530
F1 416,202,802 1.0312 403,610,165 12 51 0.014156406
L1 127,623,235 1.0019 127,381,211 10 1,654 0.002634186
L1 140,282,965 1.0313 136,025,371 10 369 0.010320247
L1 135,061,365 1.0567 127,814,295 10 122 0.008849763
L1 135,893,978 0.9970 136,302,887 7 24 0.001099759
Random Totals: 7,426,502,128 9,589,714,523 508 47,635
CATG D1 EXCEPTION VALUES: 6,292,904 5,839,174
Total Test Values 7,432,795,032 9,595,553,697

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 479,777,685

Confidence Interval Values(5)

Local Test Value: 7,432,795,032 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 9,115,776,012 (State Test Value minus Margin of Error Percent)
State Upper Limit: 10,075,331,382 (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