| Table A3-10 Standard Mail Demographics -- Pieces Received Per Household Per Week Postal Fiscal Years 1987, 2006 and 2007 (Diary Data) |
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| Income | 1987 | 2006 | 2007 | Employment of Head of Household | 1987 | 2006 | 2007 | |||||
| < $7K | 3.8 | 4.1 | 8.0 | White collar professional | 8.2 | 14.8 | 14.0 | |||||
| $ 7K - $9.9K | 5.2 | 6.1 | 5.9 | White collar sales/clerical | 6.8 | 12.1 | 11.9 | |||||
| $ 10K - $14.9K | 5.8 | 6.1 | 6.5 | Blue collar craftsmen/mechanic | 5.4 | 12.5 | 11.5 | |||||
| $ 15K - $19.9K | 6.5 | 8.0 | 6.7 | Service Worker | 5.2 | 11.2 | 8.6 | |||||
| $ 20K - $24.9K | 6.6 | 8.6 | 7.1 | Other employed | 4.6 | 10.6 | 9.7 | |||||
| $ 25K - $29.9K | 7.9 | 9.6 | 8.3 | Homemaker | 7.3 | 10.8 | 9.0 | |||||
| $ 30K - $34.9K | 8.7 | Student | 8.0 | 8.9 | 4.4 | |||||||
| $ 35K - $49.9K | 9.5 | 10.6 | 9.7 | Retired | 6.8 | 12.6 | 11.5 | |||||
| $ 50K - $64.9K | 10.9 | 12.1 | 11.3 | Other not employed | 2.5 | 9.1 | 6.4 | |||||
| $ 65K - Over | 14.8 | 16.3 | 14.8 | Type of Dwelling | 1987 | 2006 | 2007 | |||||
| Age of Head of Household | 1987 | 2006 | 2007 | Single-family house | 9.0 | 13.5 | 12.5 | |||||
| 18 - 24 | 3.3 | 7.4 | 5.7 | Multi-family unit | 4.5 | 9.0 | 8.4 | |||||
| 25 - 34 | 6.6 | 10.4 | 9.8 | Mobile house | 5.5 | 7.1 | 7.4 | |||||
| 35 - 44 | 8.3 | 12.5 | 12.0 | Number of Adults | 1987 | 2006 | 2007 | |||||
| 45 - 54 | 8.9 | 13.5 | 13.2 | 1 | 5.2 | 9.2 | 8.5 | |||||
| 55 - 64 | 9.8 | 14.1 | 13.0 | 2 | 8.3 | 13.0 | 12.1 | |||||
| 65 - 69 | 8.2 | 14.4 | 13.1 | 3 | 9.0 | 13.2 | 13.3 | |||||
| 70-74 | 7.6 | 11.9 | 11.9 | 4+ | 9.0 | 13.6 | 12.5 | |||||
| 75+ | 10.4 | |||||||||||
| Education of Head of Household | 1987 | 2006 | 2007 | |||||||||
| < 8th grade | 5.0 | 9.2 | 8.2 | |||||||||
| Some High School | 5.6 | 8.1 | 7.9 | |||||||||
| High School | 7.0 | 11.3 | 10.8 | |||||||||
| Some College | 7.9 | 12.6 | 11.0 | |||||||||
| Technical School | 7.8 | 11.7 | 11.0 | |||||||||
| College | 9.9 | 14.6 | 13.8 | |||||||||
| Post graduate | 11.8 | 17.2 | 15.3 | |||||||||
| Type of Household | 1987 | 2006 | 2007 | |||||||||
| One-person household | 5.5 | 9.5 | 8.6 | |||||||||
| Male | 4.7 | 8.1 | 6.9 | |||||||||
| Female | 5.8 | 10.1 | 9.4 | |||||||||
| More than one adult without children | 8.9 | 15.1 | 15.4 | |||||||||
| One-earner | 9.0 | 22.0 | 0.0 | |||||||||
| Two-earner | 8.9 | 29.9 | 12.7 | |||||||||
| More than one adult with children | 8.2 | 12.8 | 12.3 | |||||||||
| One-earner | 7.9 | 12.1 | 11.6 | |||||||||
| Two-earner | 8.6 | 13.5 | 12.5 | |||||||||
| Fluctuations may be due to small sample sizes. | ||||||||||||
| Note: 2006/2007 Estimates for Income Levels $25K-$29.9K are identical to those in $30K-$34.9K since categories used to collect data only included $25K-$34.9K. | ||||||||||||