All four Iowa Congressional districts are being targeted by at least one of the major-party committees focused on U.S. House races. This week the National Republican Congressional Committee moved three Iowa candidates to the top tier of its “Young Guns” program: Rod Blum (IA-01), Mariannette Miller-Meeks (IA-02), and David Young (IA-03). The Democratic Congressional Campaign Committee moved IA-03 nominee Staci Appel to the top tier of the “Red to Blue” program in March and elevated Pat Murphy (IA-01) and Jim Mowrer (IA-04) to that status shortly after the June 3 primary.

So far the DCCC does not appear concerned about four-term Representative Dave Loebsack’s race against Miller-Meeks, whom he defeated by a large margin in 2008 and a narrow margin in 2010. In contrast to the last election cycle, Loebsack has not been added to this year’s “Frontline” program for vulnerable Democratic incumbents.

Likewise, the NRCC has not put six-term incumbent Steve King in its “Patriot” program for vulnerable Republican House members, despite the fact that Mowrer has out-raised King for the last three fundraising quarters.

Not every candidate named to the “Young Guns” or “Red to Blue” program will receive the same level of financial assistance. I expect the DCCC and NRCC to spend more money in IA-03, generally considered the only “tossup” race in Iowa, than in the other three districts combined.

Any comments about this year’s Iowa Congressional races are welcome in this thread. After the jump I’ve posted the latest voter registration totals for all four districts. Those numbers explain in part why various forecasters have categorized the seats in IA-01 and IA-02 as leaning or likely Democratic, while Republicans are favored to hold IA-04.

Next week, federal candidates must file financial reports for the second quarter. I’ll be particularly interested to see how much Murphy, Young, and Miller-Meeks were able to raise between the June 3 primary and the end of the quarter. Although Young had to spend heavily and loan his own campaign $250,000 to get through the GOP primary, I expect his connections to Senator Chuck Grassley’s network and multitudes of career lobbyists and Congressional staffers will allow him to keep pace with Appel, who has raised a lot of money and didn’t have to spend much in her uncontested Democratic primary. I’m skeptical that Blum will be able to match Murphy in IA-01, even though Murphy wasn’t the strongest fundraiser in the Democratic field there. I also wonder whether we’ll see signs of King taking Mowrer’s challenge more seriously than he has up to now.  

Statistics from the Iowa Secretary of State’s office as of July 2014:

The 20 counties in IA-01 contain 161,192 active registered Democrats, 136,648 Republicans, and 189,765 no-party voters.

The 24 counties in IA-02 contain 165,774 active registered Democrats, 139,006 Republicans, and 178,798 no-party voters.

The 16 counties in IA-03 contain 153,104 active registered Democrats, 164,191 Republicans, and 155,794 no-party voters.

The 39 counties in IA-04 contain 123,448 active registered Democrats, 179,865 Republicans, and 170,526 no-party voters.