Download an Excel file* of this document: profile_massachusetts__lawrence_city.xls.
| Table 1. Selected Characteristics | Census 2000 | 2007-2009 ACS | 2010 Census | 2010-2012 ACS | Is the numeric change between Census 2000 and 2010-2012 ACS Significant? ** |
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|---|---|---|---|---|---|---|---|---|
| Value | MOE(+/-) | Value | MOE(+/-) | Value | Value | MOE(+/-) | ||
| Total Persons 1 | 72,043 | -- | 70,252 | 36 | 76,377 | 76,928 | 41 | -- |
| Persons in Households 2 | 70,996 | 154 | 69,554 | -- | 75,475 | 76,024 | -- | -- |
| Total Households 3 | 24,477 | 157 | 23,823 | 824 | 25,181 | 26,606 | 785 | Yes |
| Average Number of Persons per Household 4 | 2.90 | 0.04 | 2.92 | 0.10 | 3.00 | 2.86 | 0.08 | No |
| Average Household Income 5 | $38,630 | $1,182 | $43,440 | $2,872 | -- | $46,884 | $2,875 | Yes |
| Average Number of Vehicles per Household 6 | 1.12 | 0.03 | 1.17 | 0.07 | -- | 1.08 | 0.06 | No |
| Percent of Persons in Poverty 7 | 24.30 | 0.80 | 27.10 | 2.74 | -- | 31.00 | 3.04 | Yes |
| Percent Minority 8 | 51.20 | 0.90 | 68.40 | 2.57 | 57.20 | 65.80 | 2.47 | Yes |
| Percent of Persons 65 and Over 9 | 9.60 | 0.50 | 8.40 | 0.84 | 8.60 | 8.20 | 0.74 | Yes |
| Percent of Persons Foreign Born 10 | 30.60 | 0.80 | 34.80 | 2.44 | -- | 37.70 | 2.22 | Yes |
| Total Workers at Place of Residence11 | 25,772 | 615 | 29,684 | 1,670 | -- | 30,358 | 1,338 | Yes |
| Table 2a. Mode to Work 12 | CTPP2000 | 2007-2009 ACS | 2010-2012 ACS | Is the numeric change between CTPP 2000 and 2010-2012 ACS Significant? ** |
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|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| Total Workers | 24,825 | 100.0 | 610 | 28,202 | 100.0 | 1,323 | 29,583 | 100.0 | 1,298 | Yes |
| Drove alone | 16,020 | 64.5 | 534 | 17,722 | 62.8 | 1,163 | 19,211 | 64.9 | 1,148 | Yes |
| 2-person Carpool | 3,705 | 14.9 | 283 | 4,673 | 16.6 | 726 | 3,598 | 12.2 | 530 | No |
| 3-or-more-person Carpool | 1,705 | 6.9 | 195 | 2,365 | 8.4 | 563 | 2,240 | 7.6 | 497 | Yes |
| Transit | 825 | 3.3 | 137 | 842 | 3.0 | 332 | 1,157 | 3.9 | 284 | Yes |
| Bike | 35 | 0.1 | 28 | 24 | 0.1 | 39 | 14 | 0.0 | 22 | No |
| Walked | 820 | 3.3 | 136 | 1,132 | 4.0 | 299 | 1,272 | 4.3 | 351 | Yes |
| Taxi, Motorcycle and Other means | 1,215 | 4.9 | 165 | 1,179 | 4.2 | 380 | 1,670 | 5.6 | 608 | No |
| Worked at Home | 495 | 2.0 | 106 | 265 | 0.9 | 139 | 421 | 1.4 | 208 | No |
| Table 2b. Mode to Work 12 | CTPP2000 | 2007-2009 ACS | 2010-2012 ACS | Is the numeric change between CTPP 2000 and 2010-2012 ACS Significant? ** |
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|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| At Place of Work | ||||||||||
| Total Workers | 22,725 | 100.0 | 596 | 22,749 | 100.0 | 1,414 | 24,362 | 100.0 | 1,459 | Yes |
| Drove alone | 17,385 | 76.5 | 549 | 17,409 | 76.5 | 1,246 | 18,764 | 77.0 | 1,168 | Yes |
| 2-person Carpool | 2,045 | 9.0 | 213 | 2,316 | 10.2 | 508 | 1,848 | 7.6 | 408 | No |
| 3-or-more-person Carpool | 745 | 3.3 | 130 | 869 | 3.8 | 361 | 777 | 3.2 | 264 | No |
| Transit | 360 | 1.6 | 91 | 292 | 1.3 | 131 | 471 | 1.9 | 161 | No |
| Bike | 25 | 0.1 | 24 | 22 | 0.1 | 41 | 0 | 0.0 | 113 | No |
| Walked | 780 | 3.4 | 133 | 1,028 | 4.5 | 297 | 1,216 | 5.0 | 367 | Yes |
| Taxi, Motorcycle and Other means | 890 | 3.9 | 142 | 548 | 2.4 | 236 | 865 | 3.6 | 371 | No |
| Worked at Home | 495 | 2.2 | 106 | 265 | 1.2 | 139 | 421 | 1.7 | 208 | No |
| Table 3. Mean Travel Time by Mode to Work 13 | Census 2000 | 2007-2009 ACS | 2010-2012 ACS | Is the change in travel time between Census 2000 and 2010-2012 ACS Significant? ** |
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|---|---|---|---|---|---|---|---|
| Minutes | MOE(+/-) | Minutes | MOE(+/-) | Minutes | MOE(+/-) | ||
| At Place of Residence | |||||||
| Total Workers (does not include workers who worked at home) | 21.8 | 0.6 | 23.1 | 1.9 | 23.0 | 2.0 | No |
| Drove alone | 21.2 | 0.7 | 22.4 | 2.4 | 22.4 | 2.5 | No |
| Carpooled | 22.6 | 1.4 | 26.0 | 5.3 | 24.7 | 5.2 | No |
| Transit | 36.6 | 5.3 | 38.5 | 21.8 | 43.4 | 18.1 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 18.1 | 2.4 | 14.4 | 5.1 | 15.5 | 5.8 | No |
Notes:
* The coefficient of variation (CV) can be derived by the standard error (SE) divided by the estimate, while SE = MOE/1.645.
** The z-value of the difference of the two estimates are used to determined if the two estimates are significantly different at 90% confidence level.
1 Census 2000 SF3 Table P1; 2007-2009 ACS Table B01003; 2010-2012 ACS Table B01003
2 Census 2000 SF3 Table P9; 2007-2009 ACS Table B09016; 2010-2012 ACS Table B01003 minus Table B26001
3 Census 2000 SF3 Table P10; 2007-2009 ACS Table B19001; 2010-2012 ACS Table B19001
4 Census 2000 SF3 Table P9 divided Census 2000 SF3 Table P10; 2007-2009 ACS Table B09016 divided 2007-2009 ACS Table B19001; 2010-2012 ACS Table S1101
5 CTPP2000 Table 1-090; 2007-2009 ACS Table B19025; 2010-2012 ACS Table B19025
6 Census 2000 SF3 Table H46; 2007-2009 ACS Table B25046; 2010-2012 ACS Table B25046
7 Census 2000 SF3 Table P87; 2007 -2009 ACS Table B17001; 2010-2012 ACS Table B17001
8 Census 2000 SF3 Table P6; 2007-2009 ACS Table B02001; 2010-2012 ACS Table B02001
9 Census 2000 SF3 Table P8; 2007-2009 ACS Table B01001; 2010-2012 ACS Table B01001
10 Census 2000 SF3 Table P21; 2007-2009 ACS Table B06003; 2010-2012 ACS Table B06003
11 Census 2000 SF3 Table P43; 2007-2009 ACS Table B23001; 2010-2012 ACS Table B23025
12 Residence place information is from CTPP2000 Table 1-002; 2007- 2009 ACS Table B08301; 2010-2012 ACS Table B08301. Workplace information is from CTPP2000 Table 2-002; 2007-2009 ACS Table B08406; 2010-2012 ACS Table B08601
13 CTPP2000 1-118; 2007-2009 ACS Table C08136; 2010-2012 ACS Table C08136
