Download an Excel file* of this document: profile_illinois__springfield_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 | 112,201 | -- | 117,409 | 254 | 116,250 | 116,824 | 109 | -- |
| Persons in Households 2 | 109,605 | 204 | 114,424 | -- | 112,854 | 113,398 | -- | -- |
| Total Households 3 | 48,753 | 276 | 51,246 | 885 | 50,714 | 51,264 | 809 | Yes |
| Average Number of Persons per Household 4 | 2.25 | 0.02 | 2.23 | 0.04 | 2.23 | 2.21 | 0.03 | Yes |
| Average Household Income 5 | $53,080 | $912 | $64,396 | $2,609 | -- | $62,716 | $2,280 | Yes |
| Average Number of Vehicles per Household 6 | 1.53 | 0.02 | 1.58 | 0.04 | -- | 1.51 | 0.05 | No |
| Percent of Persons in Poverty 7 | 11.70 | 0.40 | 15.80 | 1.25 | -- | 19.00 | 1.39 | Yes |
| Percent Minority 8 | 18.80 | 0.50 | 21.40 | 0.55 | 24.20 | 24.30 | 0.59 | Yes |
| Percent of Persons 65 and Over 9 | 14.50 | 0.40 | 14.30 | 0.75 | 14.30 | 14.80 | 0.71 | No |
| Percent of Persons Foreign Born 10 | 2.30 | 0.20 | 3.20 | 0.49 | -- | 4.40 | 0.60 | Yes |
| Total Workers at Place of Residence11 | 56,900 | 678 | 58,350 | 1,664 | -- | 55,233 | 1,347 | 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 | 56,025 | 100.0 | 678 | 57,270 | 100.0 | 1,358 | 54,325 | 100.0 | 1,281 | Yes |
| Drove alone | 45,165 | 80.6 | 665 | 47,180 | 82.4 | 1,323 | 42,708 | 78.6 | 1,402 | Yes |
| 2-person Carpool | 5,280 | 9.4 | 287 | 4,454 | 7.8 | 587 | 4,658 | 8.6 | 676 | No |
| 3-or-more-person Carpool | 975 | 1.7 | 126 | 1,168 | 2.0 | 331 | 1,082 | 2.0 | 334 | No |
| Transit | 1,335 | 2.4 | 147 | 1,237 | 2.2 | 387 | 1,429 | 2.6 | 334 | No |
| Bike | 260 | 0.5 | 65 | 311 | 0.5 | 151 | 142 | 0.3 | 85 | Yes |
| Walked | 1,475 | 2.6 | 154 | 1,273 | 2.2 | 322 | 1,782 | 3.3 | 378 | No |
| Taxi, Motorcycle and Other means | 345 | 0.6 | 75 | 541 | 0.9 | 227 | 549 | 1.0 | 225 | No |
| Worked at Home | 1,195 | 2.1 | 139 | 1,106 | 1.9 | 218 | 1,975 | 3.6 | 405 | Yes |
| 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 | 93,150 | 100.0 | 509 | 93,017 | 100.0 | 1,883 | 90,519 | 100.0 | 1,663 | Yes |
| Drove alone | 75,825 | 81.4 | 634 | 78,111 | 84.0 | 1,680 | 74,518 | 82.3 | 1,813 | No |
| 2-person Carpool | 10,055 | 10.8 | 387 | 8,243 | 8.9 | 756 | 8,087 | 8.9 | 833 | Yes |
| 3-or-more-person Carpool | 2,375 | 2.5 | 195 | 2,016 | 2.2 | 394 | 1,693 | 1.9 | 332 | Yes |
| Transit | 1,399 | 1.5 | 150 | 1,377 | 1.5 | 377 | 1,377 | 1.5 | 312 | No |
| Bike | 255 | 0.3 | 65 | 307 | 0.3 | 142 | 161 | 0.2 | 79 | No |
| Walked | 1,565 | 1.7 | 159 | 1,227 | 1.3 | 323 | 1,889 | 2.1 | 396 | No |
| Taxi, Motorcycle and Other means | 475 | 0.5 | 88 | 630 | 0.7 | 233 | 819 | 0.9 | 284 | Yes |
| Worked at Home | 1,195 | 1.3 | 139 | 1,106 | 1.2 | 218 | 1,975 | 2.2 | 405 | Yes |
| 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) | 17.2 | 0.3 | 16.3 | 0.8 | 17.4 | 0.8 | No |
| Drove alone | 16.8 | 0.3 | 15.6 | 0.8 | 16.8 | 1.0 | No |
| Carpooled | 17.3 | 0.8 | 19.9 | 4.3 | 19.6 | 4.0 | No |
| Transit | 33.4 | 3.0 | 28.3 | 12.7 | 33.3 | 11.2 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 14.9 | 1.8 | 15.6 | 5.5 | 13.1 | 3.8 | 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
