School Enrollment in Tract 490600, St. Lawrence County, New York (Tract)

School Enrollment#1

Percentage of people aged 3 and older by grade level.
Scope: population of St. Lawrence County and Tract 490600
Tract 490600
St. Lawrence County
0%2%4%6%8%10%CountGraduate SchoolUndergraduateHigh SchoolGrades 5-8Grades 1-4KindergartenPreschool0.273100%1.262481%0.273100%0.27%123.254438%10.705619%3.254438%3.25%1436.144743%4.518256%6.144743%6.14%2706.372326%4.902651%6.372326%6.37%2805.985435%4.739631%5.985435%5.99%2631.456532%1.157815%1.456532%1.46%641.843423%1.239325%1.843423%1.84%81
Count number of people in category

School Enrollment Sex Ratio#2

Percentage more males or females enrolled in school among people aged 3 and older.
Scope: population of St. Lawrence County and Tract 490600
More Females More Males
St. Lawrence County
Tract 490600
200%0%200%FMGraduate SchoolUndergraduateHigh SchoolGrades 5-8Grades 1-4KindergartenPreschool-100.000000%-12.305296%-100.000000%100.0%84-2.914326%310.714286%310.714286%310.7%2811587.234043%11.077456%87.234043%87.2%9417650.000000%22.957035%50.000000%50.0%112168-19.166667%-3.216839%-19.166667%19.2%143120-78.260870%-78.260870%78.3%2.265372%4123-31.428571%-5.529954%-31.428571%31.4%4635
F number of females in category
M number of males in category

School Enrollment By Age#3

Percentage of total enrollment by age cohort.
Scope: population of St. Lawrence County and Tract 490600
Not Enrolled Enrolled
St. Lawrence County
Tract 490600
50%0%50%100%NoYes35+25-34 20-24 18-1915-1710-145-93-4-98.888889%-98.283451%-98.888889%98.9%1.111111%1.716549%1.111111%1.1%2,31426-99.447514%-88.598975%-99.447514%99.4%0.552486%11.401025%0.552486%0.6%7204-64.776119%-43.766073%-64.776119%64.8%35.223881%56.233927%35.223881%35.2%217118-0.000000%-13.026691%0.000000%0.0%100.000000%86.973309%100.000000%100.0%038-0.000000%-9.381497%0.000000%0.0%100.000000%90.618503%100.000000%100.0%0224-0.000000%-2.744125%0.000000%0.0%100.000000%97.255875%100.000000%100.0%0358-0.000000%-4.514890%0.000000%0.0%100.000000%95.485110%100.000000%100.0%0306-43.478261%-54.793388%-43.478261%43.5%56.521739%45.206612%56.521739%56.5%3039
No not enrolled in any school
Yes enrolled in some school

School Enrollment Sex Ratio By Age#4

Percentage more likely females are than males to be enrolled in school by age cohort.
Scope: population of St. Lawrence County and Tract 490600
More Females More Males
St. Lawrence County
Tract 490600
0%500%1,000%FM35+25-34 20-24 18-1915-1710-145-93-4-200.813008%-47.253970%-200.813008%200.8%1.626%1.63%0.541%0.54%-1.277540%1,000.000000%1,000.000000%> 1000%0.000%0%1.061%1.06%-3.288083%298.897707%298.897707%298.9%10.843%10.8%43.254%43.3%0.000000%-5.853834%0.000000%0.0%100.000%100%100.000%100%0.000000%-5.503470%0.000000%0.0%100.000%100%100.000%100%0.000000%0.000000%0.0%0.080225%100.000%100%100.000%100%0.000000%-0.272624%0.000000%0.0%100.000%100%100.000%100%-4.310345%-38.810562%-4.310345%4.3%56.897%56.9%54.545%54.5%
F percentage of female age cohort enrolled
M percentage of male age cohort enrolled

Private and Public School Enrollment#5

Percentage of total enrollment by grade level.
Scope: population of St. Lawrence County and Tract 490600
Public Private
St. Lawrence County
Tract 490600
100%50%0%50%PubPrivGraduate SchoolUndergraduateHigh SchoolGrades 5-8Grades 1-4KindergartenPreschool-100.000000%-34.996332%-100.000000%100.0%0.000000%65.003668%0.000000%0.0%120-91.608392%-64.024918%-91.608392%91.6%8.391608%35.975082%8.391608%8.4%13112-100.000000%-90.979910%-100.000000%100.0%0.000000%9.020090%0.000000%0.0%2700-98.571429%-89.061024%-98.571429%98.6%1.428571%10.938976%1.428571%1.4%2764-100.000000%-89.329685%-100.000000%100.0%0.000000%10.670315%0.000000%0.0%2630-100.000000%-92.640000%-100.000000%100.0%0.000000%7.360000%0.000000%0.0%640-100.000000%-75.485800%-100.000000%100.0%0.000000%24.514200%0.000000%0.0%810
Pub enrollment in public schools of given grade level
Priv enrollment in private schools of given grade level

Racial Composition by Grade Level#6

Percentage racial composition by school grade level.
Scope: population of St. Lawrence County and Tract 490600
White1
Hispanic2
Mixed3
Black3
Asian3
Other3
G4U5121110987654321K6P7100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%1275.524476%76%0.000000%0.000000%24.475524%24%0.000000%0.000000%143100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%7684.000000%84%16.000000%16%0.000000%0.000000%0.000000%0.000000%50100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%60100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%8496.363636%96%0.000000%3.636364%0.000000%0.000000%0.000000%55100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%69100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%59100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%97100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%71100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%47100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%95100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%50100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%64100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%810%20%40%60%80%100%Count
Count number of people in grade level
1non-Hispanic white 2white Hispanic 3including Hispanic 4graduate school 5undergraduate 6kindergarten 7preschool

School Enrollment by Tract in St. Lawrence County

There are 28 tracts in St. Lawrence County. This section compares Tract 490600 to all of the tracts in St. Lawrence County and to those entities that contain or substantially overlap with Tract 490600.

Undergraduate Enrollment by Tract#7

Percentage of population aged 3 and older enrolled in an undergraduate institution.
Scope: population of Tract 490600, selected other tracts in St. Lawrence County, and entities that contain Tract 490600
0%20%40%60%80%100%Count#491900Tract 491900491100Tract 491100491200Tract 491200492100Tract 492100492000Tract 492000490900Tract 490900490800Tract 490800Ogdensburg and Massena Metro AreaOgdensburgSt. Lawrence CountySt. Lawrence490100Tract 490100New YorkUnited States of AmericaUnited StatesNortheastMiddle Atlantic492500Tract 492500491600Tract 491600491000Tract 491000490200Tract 490200492700Tract 492700490500Tract 490500Town of NorfolkNorfolk490600Tract 490600492400Tract 492400491700Tract 491700490300Tract 490300492300Tract 492300491500Tract 491500491300Tract 491300491800Tract 491800492800Tract 492800492600Tract 492600492900Tract 492900491400Tract 491400490400Tract 490400490700Tract 490700100.000000%100.000000%100.0%1,655199.108659%99.108659%99.1%2,335297.005208%97.005208%97.0%2,235323.799819%23.799819%23.8%1,051415.378486%15.378486%15.4%772513.341204%13.341204%13.3%452613.082707%13.082707%13.1%435710.705619%10.705619%10.7%11,55811.6k10.705619%10.705619%10.7%11,55811.6k7.097990%7.097990%7.1%22686.378576%6.378576%6.4%1,212,6871.21M6.210041%6.210041%6.2%19,060,11419.1M6.164813%6.164813%6.2%3,341,7913.34M5.994308%5.994308%6.0%2,396,7022.40M5.305263%5.305263%5.3%12694.859813%4.859813%4.9%104103.893844%3.893844%3.9%179113.617945%3.617945%3.6%125123.479532%3.479532%3.5%238133.317152%3.317152%3.3%123143.254438%3.254438%3.3%1433.254438%3.254438%3.3%143153.149328%3.149328%3.1%89163.045210%3.045210%3.0%130172.891252%2.891252%2.9%155182.876318%2.876318%2.9%180192.832370%2.832370%2.8%98202.732102%2.732102%2.7%108212.695910%2.695910%2.7%118222.586818%2.586818%2.6%73232.313446%2.313446%2.3%133242.215936%2.215936%2.2%47252.037587%2.037587%2.0%103261.958864%1.958864%2.0%60271.183755%1.183755%1.2%6528
Count number of people enrolled
# rank of tract out of 28 by female-to-male sex ratio

Graduate School Enrollment by Tract#8

Percentage of population aged 3 and older enrolled in graduate school.
Scope: population of Tract 490600, selected other tracts in St. Lawrence County, and entities that contain Tract 490600
0%2%4%6%8%Count#490800Tract 490800492000Tract 492000490900Tract 490900491000Tract 491000490300Tract 490300New YorkNortheastMiddle Atlantic492300Tract 492300United States of AmericaUnited StatesOgdensburg and Massena Metro AreaOgdensburgSt. Lawrence CountySt. Lawrence490100Tract 490100490700Tract 490700491600Tract 491600492500Tract 492500491500Tract 491500492800Tract 492800492400Tract 492400490200Tract 490200492600Tract 492600492900Tract 492900491800Tract 491800491200Tract 491200490400Tract 490400491700Tract 491700490500Tract 490500491400Tract 491400491300Tract 491300491100Tract 491100Town of NorfolkNorfolk490600Tract 490600492100Tract 492100492700Tract 492700491900Tract 4919009.323308%9.323308%9.3%31014.043825%4.043825%4.0%20323.069658%3.069658%3.1%10432.697411%2.697411%2.7%12442.611453%2.611453%2.6%14051.638865%1.638865%1.6%311,579312k1.564141%1.564141%1.6%847,882848k1.495052%1.495052%1.5%597,766598k1.374241%1.374241%1.4%8661.345327%1.345327%1.3%4,129,1334.13M1.262481%1.262481%1.3%1,3631.262481%1.262481%1.3%1,3631.193467%1.193467%1.2%3870.965216%0.965216%1.0%5380.887850%0.887850%0.9%1990.842105%0.842105%0.8%20100.780347%0.780347%0.8%27110.673281%0.673281%0.7%19120.601557%0.601557%0.6%17130.578871%0.578871%0.6%20140.504436%0.504436%0.5%29150.471476%0.471476%0.5%10160.434087%0.434087%0.4%19170.434028%0.434028%0.4%10180.424421%0.424421%0.4%13190.421644%0.421644%0.4%18200.377562%0.377562%0.4%14210.336301%0.336301%0.3%17220.303567%0.303567%0.3%12230.297114%0.297114%0.3%7240.273100%0.273100%0.3%120.273100%0.273100%0.3%12250.226449%0.226449%0.2%10260.175439%0.175439%0.2%12270.000000%0.000000%0.0%028
Count number of people enrolled
# rank of tract out of 28 by female-to-male sex ratio

Undergraduate Sex Ratio by Tract#9

Percentage more females (or males) enrolled in an undergraduate institution.
Scope: population of Tract 490600, selected other tracts in St. Lawrence County, and entities that contain Tract 490600
More Females
More Males
1,000%500%0%FM#NorfolkTract 490600Tract 490900Tract 490800Tract 491100Tract 492700Tract 491900Tract 492100Tract 490100OgdensburgSt. LawrenceTract 492400Tract 491000New YorkMiddle AtlanticUnited StatesNortheastTract 491200Tract 490500Tract 490300Tract 490200Tract 490400Tract 492500Tract 491400Tract 492300Tract 492600Tract 491500Tract 491300Tract 491700Tract 492000Tract 491800Tract 492800Tract 492900Tract 490700Tract 491600310.714286%310.714286%310.7%28115310.714286%310.714286%310.7%281151186.324786%186.324786%186.3%117335255.882353%55.882353%55.9%170265342.471443%42.471443%42.5%9631,372440.404040%40.404040%40.4%9913958.964646%8.964646%9.0%79286368.531746%8.531746%8.5%5045477-1.785714%-1.785714%1.8%1141128-2.914326%-2.914326%2.9%5,8625,696-2.914326%-2.914326%2.9%5,8625,696-6.976744%-6.976744%7.0%46439-8.139535%-8.139535%8.1%938610-19.330877%-19.330877%19.3%659,784660k552,903553k-19.893223%-19.893223%19.9%1,306,7631.31M1,089,9391.09M-21.335603%-21.335603%21.3%10,448,70510.4M8,611,4098.61M-21.436925%-21.436925%21.4%1,832,6521.83M1,509,1391.51M-26.443769%-26.443769%26.4%1,24898711-32.075472%-32.075472%32.1%705312-34.848485%-34.848485%34.8%896613-45.098039%-45.098039%45.1%745114-50.000000%-50.000000%50.0%362415-62.500000%-62.500000%62.5%784816-64.102564%-64.102564%64.1%643917-64.705882%-64.705882%64.7%1126818-77.083333%-77.083333%77.1%854819-80.000000%-80.000000%80.0%633520-100.000000%-100.000000%100.0%723621-109.523810%-109.523810%109.5%884222-121.666667%-121.666667%121.7%53224023-137.142857%-137.142857%137.1%833524-184.210526%-184.210526%184.2%541925-227.272727%-227.272727%227.3%361126-341.666667%-341.666667%341.7%531227-1,000.000000%-1,000.000000%> 1000%99528
F number of females enrolled
M number of males enrolled
# rank of tract out of 28 by female-to-male sex ratio

Graduate School Sex Ratio by Tract#10

Percentage more females (or males) enrolled in graduate school.
Scope: population of Tract 490600, selected other tracts in St. Lawrence County, and entities that contain Tract 490600
More Females
More Males
1k%0k%1k%FM#Tract 490400Tract 492400Tract 490900Tract 490800Tract 491600Tract 491000Tract 490300OgdensburgSt. LawrenceTract 492500Tract 490500United StatesNortheastMiddle AtlanticNew YorkTract 491700Tract 491800Tract 492000Tract 491400NorfolkTract 490600Tract 492900Tract 490700Tract 492300Tract 492700Tract 492600Tract 492100Tract 491300Tract 490200Tract 491500Tract 490100Tract 492800Tract 491100Tract 4912001,000.000000%1,000.000000%> 1000%01311,000.000000%1,000.000000%> 1000%0172377.777778%377.777778%0.4k%18863156.321839%156.321839%0.2k%87223471.428571%71.428571%0.1k%712558.333333%58.333333%0.1k%4876645.614035%45.614035%0.0k%57837-12.305296%-12.305296%0.0k%721642-12.305296%-12.305296%0.0k%721642-22.222222%-22.222222%0.0k%1198-33.333333%-33.333333%0.0k%869-38.862256%-38.862256%0.0k%2,400,4662.40M1,728,6671.73M-43.733902%-43.733902%0.0k%500,010500k347,872348k-44.642163%-44.642163%0.0k%353,423353k244,343244k-47.556053%-47.556053%0.0k%185,717186k125,862126k-57.142857%-57.142857%0.1k%11710-71.428571%-71.428571%0.1k%12711-81.944444%-81.944444%0.1k%1317212-83.333333%-83.333333%0.1k%11613-100.000000%-100.000000%0.1k%84-100.000000%-100.000000%0.1k%8414-133.333333%-133.333333%0.1k%7315-462.500000%-462.500000%0.5k%45816-660.000000%-660.000000%0.7k%761017-1,000.000000%-1,000.000000%> 1000%12018-1,000.000000%-1,000.000000%> 1000%29019-1,000.000000%-1,000.000000%> 1000%10020-1,000.000000%-1,000.000000%> 1000%12021-1,000.000000%-1,000.000000%> 1000%20022-1,000.000000%-1,000.000000%> 1000%27023-1,000.000000%-1,000.000000%> 1000%38024-1,000.000000%-1,000.000000%> 1000%19025-1,000.000000%-1,000.000000%> 1000%7026-1,000.000000%-1,000.000000%> 1000%10027
F number of females enrolled
M number of males enrolled
# rank of tract out of 27 by female-to-male sex ratio

Private Preschool Enrollment by Tract#11

Percentage of total preschool enrollment.
Scope: population of Tract 490600, selected other tracts in St. Lawrence County, and entities that contain Tract 490600
0%20%40%60%80%100%Count#490800Tract 490800492100Tract 492100NortheastMiddle AtlanticNew York492700Tract 492700492000Tract 492000491600Tract 491600United States of AmericaUnited States491700Tract 491700491500Tract 491500491000Tract 491000491300Tract 491300492600Tract 492600490500Tract 490500492800Tract 492800490200Tract 490200Ogdensburg and Massena Metro AreaOgdensburgSt. Lawrence CountySt. Lawrence490900Tract 490900491400Tract 491400492300Tract 492300492900Tract 492900491800Tract 491800492400Tract 492400Town of NorfolkNorfolk490300Tract 490300490700Tract 490700490600Tract 490600490100Tract 490100492500Tract 492500100.000000%100.000000%100.0%18158.823529%58.823529%58.8%20248.028732%48.028732%48.0%425,390425k47.692177%47.692177%47.7%314,032314k44.835741%44.835741%44.8%135,551136k43.636364%43.636364%43.6%24342.500000%42.500000%42.5%68441.860465%41.860465%41.9%18541.596041%41.596041%41.6%2,063,0902.06M40.000000%40.000000%40.0%12638.554217%38.554217%38.6%32738.181818%38.181818%38.2%21836.923077%36.923077%36.9%24931.081081%31.081081%31.1%231030.434783%30.434783%30.4%141130.434783%30.434783%30.4%71224.561404%24.561404%24.6%141324.514200%24.514200%24.5%32824.514200%24.514200%24.5%32823.809524%23.809524%23.8%151413.333333%13.333333%13.3%8156.756757%6.756757%6.8%5165.882353%5.882353%5.9%1173.846154%3.846154%3.8%3182.173913%2.173913%2.2%1190.000000%0.000000%0.0%00.000000%0.000000%0.0%0200.000000%0.000000%0.0%0210.000000%0.000000%0.0%0220.000000%0.000000%0.0%0230.000000%0.000000%0.0%024
Count enrollment in private schools
# rank of tract out of 24 by percentage enrolled in private school

Private High School Enrollment by Tract#12

Percentage of total high school enrollment.
Scope: population of Tract 490600, selected other tracts in St. Lawrence County, and entities that contain Tract 490600
0%10%20%30%Count#491400Tract 491400492400Tract 492400490400Tract 490400490200Tract 490200492100Tract 492100490900Tract 490900492700Tract 492700New YorkMiddle Atlantic491600Tract 491600NortheastUnited States of AmericaUnited States490800Tract 490800Ogdensburg and Massena Metro AreaOgdensburgSt. Lawrence CountySt. Lawrence492900Tract 492900490500Tract 490500491700Tract 491700491000Tract 491000492500Tract 492500492300Tract 492300492800Tract 492800491800Tract 491800Town of NorfolkNorfolk492600Tract 492600490300Tract 490300490700Tract 490700492000Tract 492000490600Tract 490600491300Tract 491300491500Tract 491500490100Tract 490100491200Tract 49120030.612245%30.612245%30.6%90126.728111%26.728111%26.7%58225.000000%25.000000%25.0%16322.000000%22.000000%22.0%33420.261438%20.261438%20.3%31514.569536%14.569536%14.6%22614.442413%14.442413%14.4%79713.047857%13.047857%13.0%131,251131k12.739756%12.739756%12.7%270,584271k12.676056%12.676056%12.7%9812.416754%12.416754%12.4%358,127358k9.585974%9.585974%9.6%1,628,2531.63M9.036145%9.036145%9.0%1599.020090%9.020090%9.0%4409.020090%9.020090%9.0%4408.988764%8.988764%9.0%8108.695652%8.695652%8.7%16117.725322%7.725322%7.7%18127.303371%7.303371%7.3%13136.250000%6.250000%6.3%6146.048387%6.048387%6.0%15154.918033%4.918033%4.9%6162.840909%2.840909%2.8%5170.000000%0.000000%0.0%00.000000%0.000000%0.0%0180.000000%0.000000%0.0%0190.000000%0.000000%0.0%0200.000000%0.000000%0.0%0210.000000%0.000000%0.0%0220.000000%0.000000%0.0%0230.000000%0.000000%0.0%0240.000000%0.000000%0.0%0250.000000%0.000000%0.0%026
Count enrollment in private schools
# rank of tract out of 26 by percentage enrolled in private school

Private Undergraduate Enrollment by Tract#13

Percentage of total undergraduate enrollment.
Scope: population of Tract 490600, selected other tracts in St. Lawrence County, and entities that contain Tract 490600
0%20%40%60%Count#491900Tract 491900491100Tract 491100491400Tract 491400492000Tract 492000492800Tract 492800490800Tract 490800490700Tract 490700490900Tract 490900490500Tract 490500Ogdensburg and Massena Metro AreaOgdensburgSt. Lawrence CountySt. LawrenceNortheastNew YorkMiddle Atlantic491800Tract 491800490100Tract 490100492400Tract 492400491000Tract 491000492300Tract 492300492100Tract 492100491300Tract 491300United States of AmericaUnited States492900Tract 492900492600Tract 492600491700Tract 491700491600Tract 491600491200Tract 491200492500Tract 492500Town of NorfolkNorfolk490600Tract 490600490400Tract 490400490200Tract 490200492700Tract 492700490300Tract 490300491500Tract 49150065.015106%65.015106%65.0%1,076160.385439%60.385439%60.4%1,410251.456311%51.456311%51.5%53345.984456%45.984456%46.0%355443.835616%43.835616%43.8%32543.218391%43.218391%43.2%188641.538462%41.538462%41.5%27736.725664%36.725664%36.7%166836.585366%36.585366%36.6%45935.975082%35.975082%36.0%4,15835.975082%35.975082%36.0%4,15835.417385%35.417385%35.4%1,183,5751.18M35.075003%35.075003%35.1%425,350425k33.606306%33.606306%33.6%805,443805k30.508475%30.508475%30.5%361029.646018%29.646018%29.6%671129.213483%29.213483%29.2%261229.050279%29.050279%29.1%521325.000000%25.000000%25.0%451423.406280%23.406280%23.4%2461522.222222%22.222222%22.2%241621.417663%21.417663%21.4%4,082,2314.08M21.276596%21.276596%21.3%101718.045113%18.045113%18.0%241816.923077%16.923077%16.9%221913.461538%13.461538%13.5%14209.038031%9.038031%9.0%202218.730159%8.730159%8.7%11228.391608%8.391608%8.4%128.391608%8.391608%8.4%12238.333333%8.333333%8.3%5248.000000%8.000000%8.0%10250.000000%0.000000%0.0%0260.000000%0.000000%0.0%0270.000000%0.000000%0.0%028
Count enrollment in private schools
# rank of tract out of 28 by percentage enrolled in private school

Definitions

School enrollment reports on persons actively enrolled in an educational institution at the time of the survey. On this page, the following grade levels are used:

  • Preschool: anything before kindergarten, typically anything between ages 2 and 4
  • Kindergarten: the year before first grade, typically around age 5
  • Grades 1-12: typically started at age 6 and lasting until age 17 or 18
  • Undergraduate: in this context, it means and two or four year college, but excluding any graduate education
  • Graduate School: anything above undergraduate, including pursuit of master's, professional, or doctorate degrees
  • Public School: owned and operated by the government
  • Private School: owned and operated by a private organization, often but not always with a religious affiliation

For additional information about the data presented on this site, including our sources, please see the About Page.

More Topics to Explore

Demographics

Income

Education

More Maps to Explore

State:
New York
County:
St. Lawrence
Metro Area:
Ogdensburg Area
Town:
Norfolk
Unincorporated Place:
Norfolk
Villages:
Massena, Norwood
ZIP Codes:
13613, 13621, 13662, 13667, 13668, 13678
Unified School Districts:
Brasher Falls, Massena, Norwood-Norfolk
Congressional District:
NY-21
State Senate District:
NY-47
Assembly District:
NY-118
Block Groups:
Block Group 490600-1, Block Group 490600-2, Block Group 490600-3, Block Group 490600-4
Neighboring Tracts:
Tract 490200, Tract 490300, Tract 490400, Tract 490500, Tract 490700, Tract 491000