taxes Property Tax Assistance

2018 Stratified Ratio Detail

057/Dallas County
057-916/Richardson ISD

Category A totals

Stratum Comp
Code		 Sample
Parcels		 Stratum
Parcels		 Sample
Local Value		 Sample
PTAD Value 		Stratum
Local Value 		Stratum
Ratio 		Stratum
PTAD Value 		Category
Ratio
1 U 0 9342 0 0 799,474,730 1 799,474,730
2 R 250 17965 54081000 57345539 3,797,500,530 0.9431 4,026,614,919
3 R 249 12268 77317490 79609843 3,798,141,960 0.9712 3,910,772,199
4 R 249 9247 102365700 104968941 3,796,093,900 0.9752 3,892,631,153
5 R 247 6266 148690250 152905668 3,796,971,690 0.9724 3,904,742,585
Total   995 55,088 382,454,440 394,829,991 15,988,182,810   16,534,235,586 0.9670

Category B totals

Stratum Comp
Code		 Sample
Parcels		 Stratum
Parcels		 Sample
Local Value		 Sample
PTAD Value 		Stratum
Local Value 		Stratum
Ratio 		Stratum
PTAD Value 		Category
Ratio
1 U 0 571 0 0 104,935,510 1 104,935,510
2 R 28 576 22896960 23834110 607,055,680 0.9607 631,888,914
3 R 9 58 117182440 135980992 699,550,200 0.8618 811,731,492
4 R 8 30 188940230 218456968 688,780,890 0.8649 796,370,552
5 R 6 18 303257410 296538670 860,397,410 1.0227 841,299,902
Total   51 1,253 632,277,040 674,810,740 2,960,719,690   3,186,226,370 0.9292

Category F1 totals

Stratum Comp
Code		 Sample
Parcels		 Stratum
Parcels		 Sample
Local Value		 Sample
PTAD Value 		Stratum
Local Value 		Stratum
Ratio 		Stratum
PTAD Value 		Category
Ratio
1 U 0 775 0 0 247,416,640 1 247,416,640
2 R 20 898 34946110 38370280 1,324,445,650 0.9108 1,454,156,401
3 R 9 259 40211620 38163434 1,372,094,350 1.0537 1,302,167,932
4 R 10 78 155987420 181544639 1,330,463,820 0.8592 1,548,491,411
5 R 8 19 765402590 920947504 1,290,038,680 0.8311 1,552,206,329
Total   47 2,029 996,547,740 1,179,025,857 5,564,459,140   6,104,438,713 0.9115

Category L1 totals

Stratum Comp
Code		 Sample
Parcels		 Stratum
Parcels		 Sample
Local Value		 Sample
PTAD Value 		Stratum
Local Value 		Stratum
Ratio 		Stratum
PTAD Value 		Category
Ratio
1 U 0 6555 0 0 100,618,090 1 100,618,090
2 R 12 2005 3109200 3006674 489,971,440 1.0341 473,814,370
3 R 11 238 26188980 26645762 479,506,000 0.9829 487,848,204
4 R 10 57 82923080 82098034 557,079,520 1.0100 551,563,881
5 R 4 7 316149470 322244800 444,014,620 0.9811 452,568,158
Total   37 8,862 428,370,730 433,995,270 2,071,189,670   2,066,412,703 1.0023