Download an Excel file* of this document: profile_nebraska__buffalo_county.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 | 42,259 | -- | 45,296 | -- | 46,102 | 46,779 | -- | -- |
| Persons in Households 2 | 39,452 | 207 | 42,754 | -- | 43,877 | 44,433 | -- | -- |
| Total Households 3 | 15,955 | 117 | 17,245 | 472 | 18,037 | 17,615 | 402 | Yes |
| Average Number of Persons per Household 4 | 2.47 | 0.04 | 2.48 | 0.06 | 2.43 | 2.52 | 0.05 | No |
| Average Household Income 5 | $44,760 | $1,214 | $57,383 | $3,318 | -- | $62,634 | $3,172 | Yes |
| Average Number of Vehicles per Household 6 | 2.03 | 0.04 | 2.11 | 0.09 | -- | 2.10 | 0.10 | No |
| Percent of Persons in Poverty 7 | 11.20 | 0.60 | 15.70 | 2.51 | -- | 12.10 | 1.78 | No |
| Percent Minority 8 | 4.90 | 0.40 | 5.20 | 0.70 | 7.30 | 6.60 | 0.95 | Yes |
| Percent of Persons 65 and Over 9 | 11.60 | 0.60 | 11.40 | 0.92 | 12.10 | 12.30 | 0.89 | No |
| Percent of Persons Foreign Born 10 | 2.60 | 0.30 | 3.10 | 0.61 | -- | 4.40 | 0.65 | Yes |
| Total Workers at Place of Residence11 | 23,416 | 413 | 24,836 | 1,014 | -- | 25,834 | 598 | 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 | 23,080 | 100.0 | 414 | 24,473 | 100.0 | 808 | 25,349 | 100.0 | 619 | Yes |
| Drove alone | 19,475 | 84.4 | 415 | 20,292 | 82.9 | 795 | 20,009 | 78.9 | 684 | No |
| 2-person Carpool | 1,400 | 6.1 | 149 | 1,212 | 5.0 | 332 | 1,845 | 7.3 | 366 | Yes |
| 3-or-more-person Carpool | 430 | 1.9 | 83 | 504 | 2.1 | 280 | 828 | 3.3 | 262 | Yes |
| Transit | 30 | 0.1 | 22 | 31 | 0.1 | 48 | 59 | 0.2 | 54 | No |
| Bike | 50 | 0.2 | 29 | 121 | 0.5 | 107 | 238 | 0.9 | 136 | Yes |
| Walked | 740 | 3.2 | 109 | 1,004 | 4.1 | 309 | 987 | 3.9 | 276 | No |
| Taxi, Motorcycle and Other means | 90 | 0.4 | 38 | 337 | 1.4 | 241 | 149 | 0.6 | 131 | No |
| Worked at Home | 855 | 3.7 | 117 | 972 | 4.0 | 275 | 1,234 | 4.9 | 218 | 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 | 25,070 | 100.0 | 409 | 25,458 | 100.0 | 850 | 26,488 | 100.0 | 726 | Yes |
| Drove alone | 20,960 | 83.6 | 416 | 20,804 | 81.7 | 838 | 21,092 | 79.6 | 801 | No |
| 2-person Carpool | 1,695 | 6.8 | 163 | 1,463 | 5.7 | 319 | 1,958 | 7.4 | 363 | No |
| 3-or-more-person Carpool | 535 | 2.1 | 93 | 726 | 2.9 | 283 | 805 | 3.0 | 247 | Yes |
| Transit | 74 | 0.3 | 35 | 31 | 0.1 | 48 | 59 | 0.2 | 54 | No |
| Bike | 50 | 0.2 | 29 | 122 | 0.5 | 107 | 211 | 0.8 | 133 | Yes |
| Walked | 790 | 3.2 | 113 | 959 | 3.8 | 304 | 966 | 3.6 | 278 | No |
| Taxi, Motorcycle and Other means | 115 | 0.5 | 43 | 381 | 1.5 | 202 | 163 | 0.6 | 96 | No |
| Worked at Home | 855 | 3.4 | 117 | 972 | 3.8 | 275 | 1,234 | 4.7 | 218 | 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) | 15.6 | 0.5 | -- | -- | 15.6 | 1.1 | No |
| Drove alone | 15.5 | 0.5 | -- | -- | 15.0 | 1.2 | No |
| Carpooled | 18.8 | 1.7 | -- | -- | 23.3 | 7.3 | No |
| Transit | 10.8 | 16.0 | -- | -- | 28.6 | 37.8 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 10.6 | 2.8 | -- | -- | 9.3 | 3.9 | 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
