Appendix A – Internet service providers
The following list of ISPs was generated from survey responses. Respondents were posed an open-ended question: Who is your primary Internet service provider at home?
- Adelphia
- Ameritech
- AOL
- AOL Time Warner
- AT&T Worldnet
- Bell South/Pacific Bell
- Cablevision
- Charter
- Comcast
- CompuServe Cox
- Earthlink/Mindspring
- Juno Web
- Media One
- MSN
- Prodigy
- Road Runner
- Verizon (East and West)
- WorldCom
Appendix B – Demographic tables
![Community population, online population, and Internet penetration by educational attainment](https://legacy.pewresearch.org/internet/wp-content/uploads/sites/9/media/D75509435641466DA6072B18856A5E42.jpg)
![Community population, online population, and Internet penetration by household income](https://legacy.pewresearch.org/internet/wp-content/uploads/sites/9/media/1438D369D24040B4976F24922E758AB7.jpg)
![Differences in educational attainment and income between rural African-Americans and Whites](https://legacy.pewresearch.org/internet/wp-content/uploads/sites/9/media/A6BDC907438E41A7B8F72DA9E7E80B13.jpg)
Appendix C – sample sizes and margins of error
![MOE](https://legacy.pewresearch.org/internet/wp-content/uploads/sites/9/media/59586EA4660A4589A71A64AE2A1B685E.jpg)
![Internet users online three years or more](https://legacy.pewresearch.org/internet/wp-content/uploads/sites/9/media/51BAB7B4C73B4E5CB4261F2EB5B0B0C3.jpg)