Here are the lists of the Top 10 richest and poorest representatives (congressmen) for 2009 based on networth:Top 10 Richest Congressmen:
1. Rep. Cynthia Villar (Lone District of Las Piñas City) - P1.05-B
2. Rep. Ferdinand Martin Romualdez (1st District of Leyte) - P477-M
3. Rep. Julio Ledesma IV (1st District of Negros Occidental) - P447-M
4. Rep. Arturo Robes (Lone District of San Jose del Monte) - P441-M
5. Rep. Judy Syjuco (2nd District of Iloilo) - P265-M
6. Rep. Monica Prieto Teodoro (1st District of Tarlac) - P232-M
7. Rep. Ferjenel Biron (4th District of Iloilo) - P191-M
8. Rep. Ferdinand Marcos Jr. (2nd District of Ilocos Norte) - P180-M
9. Rep. Edgar San Luis (4th District of Laguna) - P165-M
10. Rep. Aurelio Gonzalez Jr. (3rd District of Pampanga) - P153-M
Top 10 Poorest Congressmen:
1. Rep. Rafael Mariano (ANAKPAWIS Party List) - P55-T
2. Rep. Teodoro Casiño (BAYAN MUNA Party List) - P118-T
3. Rep. Adam Relson Jala (3rd District of Bohol) - P782-T
4. Rep. Satur Ocampo (BAYAN MUNA Party List) - P895-T
5. Rep. Mujiv Hataman (AMIN Party List) - P1.5-M
6. Rep. Liza Maza (GABRIELA Party List) - P1.5-M
7. Rep. Benjamin Asilo (1st District of Manila) - P1.9-M
8. Rep. Pedro Pancho (2nd District of Bulacan) - P2-M
9. Rep. Sharee Ann Tan (2nd District of Western Samar) - P2.1-M
10. Rep. Narciso Santiago III (ARC Party List) - P2.9-M