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CTPP 2000 Frequently Asked Questions

2000 CTPP and Corresponding 1990 and SF 3 Table Numbers

2000 CTPP, and Corresponding 1990 and SF 3 Table Numbers

Part 1: At Residence: All Workers
Table Content Universe Cells 1990 SF 3 Comments
1 Time leaving home to go to work (40) All Workers 40 31 P34 17 Classes for Time leaving home in sf 3
2 Sex (3) by Means of transportation to work (18) All Workers 54 29,30    
3 Sex (3) by Occupation (25) All Workers 75 25 P50  
4 Sex (3) by Industry (15) All Workers 45 26 P49  
5 Sex (3) by Class of worker (8) All Workers 24 27 P51  
6 Sex (3) by Worker earnings in 1999 (12) All Workers 36   P84  
7 Sex (3) by Hours worked per week in 1999 (7) Workers in 2000 who worked in 1999 21 28 P47 Categories are different in SF 3 for hours worked
8 Disability status for persons age 16 and over (3) by Means of transportation to work (11) All Workers 33 44    
9 Occupation (25) by Means of transportation to work (11) All Workers 275      
10 Industry (15) by Means of transportation to work (11) All Workers 165      
11 Industry (15) by Worker earnings in 1999 (12) All Workers 180      
12 Class of worker (8) by Means of transportation to work (11) All Workers 88      
13 Worker earnings in 1999 (12) by Means of transportation to work (11) All Workers 132 33    
14 Age (8) by Means of transportation to work (11) All Workers 88      
15 Occupation (25) by Industry (15) All Workers 375      
16 Occupation (25) by Time leaving home to go to work (14) All Workers 350      
17 Industry (15) by Time leaving home to go to work (14) All Workers 210      
18 Length of US residence (5) by Worker earnings in 1999 (12) All Workers 60      
19 Worker earnings in 1999 (12) by Travel time to work (17) All Workers 204      
20 Length of US residence (5) by Means of transportation to work (11) All Workers 55      
21 Means of transportation to work (11) by Time leaving home to go to work (14) All Workers 154 36    
22 Means of transportation to work (11) by Travel time to work (17) All Workers 187 37 P32 Very few categories in SF 3
23 Hispanic origin (3) by Race of person (5) by Occupation (25) All Workers 375      
24 Hispanic origin (3) by Race of person (5) by Industry (15) All Workers 225      
25 Hispanic origin (3) by Race of person (5) by Class of worker (8) All Workers 120      
26 Hispanic origin (3) by Race of person (5) by Worker earnings in 1999 (12) All Workers 180   PCT 73  
27 Hispanic origin (3) by Race of person (5) by Means of transportation to work (8) All Workers 120 24 PCT 65  
28 Hispanic origin (3) by Race of person (5) by Travel time to work (17) All Workers 255      
29 Table deleted - all cells are zero   33 50    
33 Age (8) by Worker earnings in 1999 (12) All Workers 96      
36 Poverty status in 1999 (4) by Means of transportation to work (11) Workers for whom poverty status has been determined 44      
40 Poverty status in 1999 (4) by Time leaving home to go to work (14) Workers for whom poverty status has been determined 56      
46 Poverty status in 1999 (4) by Hispanic origin (3) by Race of person (5) by Means of transportation to work (8) Workers for whom poverty status has been determined 480      
94 Median earnings by Means of transportation to work (11) Workers with earnings in 1999 11 34    
96 Mean earnings by Means of transportation to work (11) Workers with earnings in 1999 11 35    
98 Standard deviation of earnings by Means of transportation to work (11) Workers with earnings in 1999 11      
100 Median travel time by Means of transportation to work (11) All workers 11 38    
101 Median travel time by Means of transportation to work (18) All workers 18 52    
102 Mean travel time by Means of transportation to work (11) All workers 11 39    
103 Mean travel time by Means of transportation to work (18) All workers 18 53    
104 Standard deviation of travel time by Means of transportation to work (11) All workers 11      
105 Standard deviation of travel time by Means of transportation to work (18) All workers 18 54    
106 Median travel time by Means of transportation to work (11) by Time leaving home to go to work (14) All workers 154 55    
107 Mean travel time by Means of transportation to work (11) by Time leaving home to go to work (14) All workers 154 56    
108 Standard deviation of travel time by Means of transportation to work (11) by Time leaving home to go to work (14) All workers 154 57    
110 Aggregate number of vehicles used (1) by Time leaving home to go to work (4) Vehicles used in travel to work 4 40    
111 Mean number of workers per vehicle used (1) by Time leaving home to go to work (4) Workers using a car, truck, or van 4 41    
112 Aggregate number of carpools (1) by Time leaving home to go to work (4) Carpools 4 42    
113 Mean number of workers per carpool (1) by Time leaving home to go to work (4) Workers in carpools 4 43    
116 Aggregate earnings by Means of transportation to work (11) Workers with earnings in 1999 11      
118 Aggregate travel time by Means of transportation to work (11) All workers 11      
119 Aggregate travel time by Means of transportation to work (18) All workers 18      
120 Aggregate travel time by Means of transportation to work (11) by Time leaving home to go to work (14) All workers 154      
Part 1: At Residence: Workers in Households
Table Content Universe Cells 1990 SF 3 Comments
30 Household income in 1999 (11) Workers in households 11   P52  
31 Number of workers in household (6) by Household size (5) Workers in households 30 49    
32 Vehicles available (6) by Poverty status in 1999 (4) Workers in households 24      
34 Household income in 1999 (26) by Means of transportation to work (11) Workers in households 286 45    
35 Vehicles available (6) by Means of transportation to work (11) Workers in households 66 48    
37 Number of workers in household (6) by Means of transportation to work (11) Workers in households 66      
38 Age group of youngest child in the household (5) by Means of transportation to work (11) Workers in households 55      
39 Household income in 1999 (11) by Worker earnings in 1999 (12) Workers in households 132      
41 Vehicles available (6) by Length of US residence (5) Workers in households 30      
42 Household income in 1999 (5) by Vehicles available (6) by Means of transportation to work (8) Workers in households 240      
43 Household income in 1999 (5) by Number of workers in household (6) by Age group of youngest child in the household (5) Workers in households 150      
44 Household income in 1999 (5) by Hispanic origin (3) by Race of person (5) by Means of transportation to work (8) Workers in households 600      
45 Vehicles available (3) by Hispanic origin (3) by Race of person (5) by Means of transportation to work (8) Workers in households 360      
95 Median earnings by Means of transportation to work (11) for workers in households Workers with earnings in 1999 residing in households 11      
97 Mean earnings by Means of transportation to work (11) for workers in households Workers with earnings in 1999 residing in households 11      
99 Standard deviation of earnings by Means of transportation to work (11) for workers in households Workers with earnings in 1999 residing in households 11      
117 Aggregate earnings by Means of transportation to work (11) for workers in households Workers with earnings in 1999 residing in households 11      
Part 1: At Residence (All Persons except where indicated)
Table Content Universe Cells 1990 SF 3 Comments
47 Total number of persons (1) All Persons 1 1 P1  
48 Number of people sampled (1) Sampled persons 1 2 P2  
49 Percentage of people sampled (1) All Persons 1 3 P4  
50 Hispanic origin (3) by Race of person (5) All Persons 15 5 P7 SF3 has different categories for race and hisp. Origin.
51 Sex (3) by Age (12) All Persons 36 6 P8  
52 Age (12) by Minority status (3) All Persons 36      
53 Age (8) by School enrollment (7) All Persons 56 8 pct 23 The table in SF3 is not exactly the same, CTPP categories are very different
54 Sex (3) by Employment status (7) Persons age 16 and over 21 7 P43, PCT 35  
55 Age (12) by Disability status for persons age 16 and over (3) Persons age 16 and over 36 9    
56 Employment status (7) by Disability status for persons age 16 and over (3) Persons age 16 and over 21 10 PCT 31 SF3 has only two classes for employment status
57 Table deleted - all cells are zero   36 11    
58 Table deleted - all cells are zero   36 12    
59 Poverty status in 1999 (4) by Disability status for persons age 5 and over (3) by Minority status (3) by Age (4) Persons age 5 and over for whom poverty status has been determined 144      
Part 1: At Residence: Households
Table Content Universe Cells 1990 SF 3 Comments
60 Total number of households (1) All households 1 4 H1  
61 Tenure (5) All households 5   H7  
62 Household size (5) by Number of workers in household (6) All households 30 13    
63 Household size (5) by Vehicles available (6) All households 30 17    
64 Household size (5) by Household income in 1999 (26) All households 130      
65 Number of workers in household (6) by Vehicles available (6) All households 36 18    
66 Number of workers in household (6) by Household income in 1999 (26) All households 156 14    
67 Vehicles available (6) by Household income in 1999 (26) All households 156 20    
68 Vehicles available (6) by Number of persons 16 or over in household (5) All households 30 19    
69 Vehicles available (6) by Number of units in structure (7) All households 42 23    
70 Vehicles available (6) by Age of householder (9) All households 54      
71 Vehicles available (6) by Poverty status in 1999 (4) All households 24      
72 Vehicles available (6) by Length of US residence (5) All households 30      
73 Poverty status in 1999 (4) by Telephone availability (3) All households 12   HCT 27 Povert status is differently classified in SF 3
74 Household size (5) by Number of workers in household (6) by Vehicles available (6) All households 180      
75 Household size (5) by Number of workers in household (6) by Household income in 1999 (11) All households 330      
76 Household size (5) by Vehicles available (6) by Household income in 1999 (11) All households 330      
77 Household size (5) by Vehicles available (6) by Number of units in structure (7) All households 210      
78 Household size (5) by Vehicles available (6) by Tenure (5) All households 150      
79 Number of workers in household (6) by Vehicles available (6) by Household income in 1999 (11) All households 396      
80 Vehicles available (6) by Race of householder (5) by Hispanic origin of householder (3) All households 90   HCT-33 SF3 offers a similar table at the tract level, but vehicles available are just 3 categories. Race and hispanic origin are different too.
81 Race of householder (5) by Hispanic origin of householder (3) by Telephone availability (3) All households 45   HCT-32  
82 Household size (5) by Household income in 1999 (11) by Race of householder (5) by Hispanic origin of householder (3) All households 825      
88 Median household income by Number of workers in household (6) All households 6 15    
89 Median household income by Vehicles available (6) All households 6 21    
90 Mean household income by Number of workers in household (6) All households 6 16    
91 Mean household income by Vehicles available (6) All households 6 22    
92 Standard deviation of household income by Number of workers in household (6) All households 6      
93 Standard deviation of household income by Vehicles available (6) All households 6      
114 Aggregate household income by Number of workers in household (6) All households 6      
115 Aggregate household income by Vehicles available (6) All households 6      
Part 1: At Residence (Housing Units)
Table Content Universe Cells 1990 SF 3 Comments
83 Total number of housing units (1) All housing units 1 58 H1  
84 Number of housing units sampled (1) Sampled housing units 1 59 H2  
85 Percent of housing units sampled (1) All housing units 1 60 H4  
86 Occupancy status (3) by Number of units in structure (7) All housing units 21 62 H30, H31  
87 Vacancy status (6) All housing units 6 61 H8  
109 Aggregate number of vehicles in households (1) Occupied housing units 1 63 H46  

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Part 2: At Workplace: All Workers (except where noted)
Table 2000 Content Universe 1990 CTPP
Part 2 2-001 Time arriving at work (40) All workers 8
2-002 Sex (3) by Means of transportation to work (18) All workers 6,7
2-003 Sex (3) by Occupation (25) All workers 2
2-004 Sex (3) by Industry (15) All workers 3
2-005 Sex (3) by Class of worker (8) All workers 4
2-006 Sex (3) by Worker earnings in 1999 (12) All workers  
2-007 Sex (3) by Hours worked per week in 1999 (7) All workers 5
2-008 Disability status for persons 16 years of age and older (3) by Means of transportation to work (11) All workers  
2-009 Occupation (25) by Means of transportation to work (11) All workers  
2-010 Industry (15) by Means of transportation to work (11) All workers  
2-011 Industry (15) by Worker earnings in 1999 (12) All workers  
2-012 Class of worker (8) by Means of transportation to work (11) All workers  
2-013 Worker earnings in 1999 (12) by Means of transportation to work (11) All workers 10
2-014 Age (8) by Means of transportation to work (11) All workers  
2-015 Occupation (25) by Industry (15) All workers  
2-016 Occupation (25) by Time arriving at work (14) All workers  
2-017 Industry (15) by Time arriving at work (14) All workers  
2-018 Length of US residence (5) by Worker earnings in 1999 (12) All workers  
2-019 Worker earnings in 1999 (12) by Travel time to work (17) All workers  
2-020 Length of US residence (5) by Means of transportation to work (11) All workers  
2-021 Means of transportation to work (11) by Time arriving at work (14) All workers 18
2-022 Means of transportation to work (11) by Travel time to work (17) All workers 19
2-023 Hispanic origin (3) by Race of person (5) by Occupation (25) All workers  
2-024 Hispanic origin (3) by Race of person (5) by Industry (15) All workers  
2-025 Hispanic origin (3) by Race of person (5) by Class of worker (8) All workers  
2-026 Hispanic origin (3) by Race of person (5) by Worker earnings in 1999 (12) All workers  
2-027 Hispanic origin (3) by Race of person (5) by Means of transportation to work (8) All workers 1
2-028 Hispanic origin (3) by Race of person (5) by Travel time to work (17) All workers  
2-029 Table deleted - all cells are zero    
2-033 Age (8) by Worker earnings in 1999 (12) Workers with earnings in 1999  
2-036 Poverty status in 1999 (4) by Means of transportation to work (11) Workers for whom poverty status has been determined  
2-040 Poverty status in 1999 (4) by Time arriving at work (14) Workers for whom poverty status has been determined  
2-046 Poverty status in 1999 (4) by Hispanic origin (3) by Race of person (5) by Means of transportation to work (8) Workers for whom poverty status has been determined  
2-047 Median earnings by Means of transportation to work (11) Workers with earnings in 1999 11
2-048 Mean earnings by Means of transportation to work (11) Workers with earnings in 1999 12
2-049 Standard deviation of earnings by Means of transportation to work (11) Workers with earnings in 1999  
2-050 Aggregate number of vehicles used (1) by Time leaving home to go to work (4) Vehicles used in travel to work 13
2-051 Mean number of workers per vehicle (1) by Time leaving home to go to work (4) Workers using car, truck, or van 14
2-052 Aggregate number of carpools (1) by Time leaving home to go to work (4) Carpools 15
2-053 Mean number of workers per carpool (1) by Time leaving home to go to work (4) Carpools 16
2-054 Median travel time by Means of transportation to work (11) All Workers 20
2-055 Median travel time by Means of transportation to work (18) All Workers 22
2-056 Mean travel time by Means of transportation to work (11) All Workers 21
2-057 Mean travel time by Means of transportation to work (18) All Workers 23
2-058 Standard deviation of travel time by Means of transportation to work (11) All Workers  
2-059 Standard deviation of travel time by Means of transportation to work (18) All Workers 24
2-060 Median travel time by Means of transportation to work (11) by Time arriving at work (14) All Workers 25
2-061 Mean travel time by Means of transportation to work (11) by Time arriving at work (14) All Workers 26
2-062 Standard deviation of travel time by Means of transportation to work (11) and Time arriving at work (14) All Workers 27
2-063 Aggregate earnings by Means of transportation to work (11) Workers with earnings in 1999  
2-064 Aggregate travel time by Means of transportation to work (11) All Workers  
2-065 Aggregate travel time by Means of transportation to work (18) All Workers  
2-066 Aggregate travel time by Means of transportation to work (11) by Time arriving at work (14) All Workers  
Part 2: At Workplace: Workers in households (except where noted)
Table 2000 Content Universe  
Part 2 2-030 Household income in 1999 (11) Workers residing in households  
2-031 Number of workers in household (6) by Household size (5) Workers residing in households  
2-032 Vehicles available (6) by Poverty status in 1999 (4) Workers residing in households  
2-034 Household income in 1999 (26) by Means of transportation to work (11) Workers residing in households  
2-035 Vehicles available (6) by Means of transportation to work (11) Workers residing in households 17
2-037 Number of workers in household (6) by Means of transportation to work (11) Workers residing in households  
2-038 Age group of youngest child in the household (5) by Means of transportation to work (11) Workers residing in households  
2-039 Household income in 1999 (11) by Worker earnings in 1999 (12) Workers residing in households  
2-041 Vehicles available (6) by Length of US residence (5) Workers residing in households  
2-042 Household income in 1999 (5) by Vehicles available (6) by Means of transportation to work (8) Workers residing in households  
2-043 Household income in 1999 (5) by Number of workers in household (6) by Age group of youngest child in the household (5) Workers residing in households  
2-044 Household income in 1999 (5) by Hispanic origin (3) by Race of person (5) by Means of transportation to work (8) Workers residing in households  
2-045 Vehicles available (3) by Hispanic origin (3) by Race of person (5) by Means of transportation to work (8) Workers residing in households  

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Part 3: Worker Flows: All Workers
Table 2000 Content Universe  
Part 3 3-001 Total workers (1) All Workers  
3-003 Poverty status in 1999 (4) Workers for whom poverty status has been determined  
3-004 Minority status (3) All Workers  
3-006 Means of transportation (18) All Workers 1
3-008 Mean travel time by Means of transportation to work (8) and Time leaving home to go to work (4) All Workers 7
3-009 Median travel time by Means of transportation to work (8) and Time leaving home to go to work (4) All Workers 6
3-010 Aggregate number of vehicles used (1) by Time leaving home to go to work (4) Vehicles used in travel to work 2
3-011 Mean number of workers per vehicle by Time leaving home to go to work (4) Workers using car, truck, or van 3
3-012 Aggregate number of carpools by Time leaving home to go to work (4) Carpools 4
3-013 Mean number of workers per carpool by Time leaving home to go to work (4) Carpools 5
3-014 Aggregate travel time by Means of transportation to work (8) and Time leaving home to go to work (4) All Workers  
Part 3: Worker Flows: Workers in Households
Table   Content Universe  
Part 3 3-002 Vehicles available (4) by Means of transportation to work (8) Workers residing in households  
  3-005 Household income in 1999 (9) Workers residing in households  
  3-007 Household income in 1999 (5) by Means of transportation to work (5) Workers residing in households  

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Updated: 05/04/2011
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