Earlier this year, I would have predicted high Republican turnout for Iowa’s June 3 primary elections. The five-way race for the U.S. Senate nomination was highly competitive, as was the six-way contest in the open third Congressional district. Multiple candidates contested GOP primaries in the first and second Congressional districts too. The 2012 Iowa Republican caucuses, which involved going out for an hour or more on a cold night in January, attracted a record turnout of roughly 122,000 people.

Yet according to unofficial results, just 158,031 Iowans cast ballots in the GOP primary for U.S. Senate, and 156,275 cast ballots in the governor’s race, where Terry Branstad had a token challenger.

The 2010 midterm election saw much higher Republican turnout, with some 227,404 people voting for one of the three GOP gubernatorial candidates. There weren’t any high-profile statewide Republican primary contests in 2006, but in the 2002 midterm year, 199,234 Iowans cast ballots in the three-way GOP primary for governor, and 197,096 Iowans cast ballots in the two-way GOP primary for U.S. Senate.

In IA-03, five of the six Republican candidates raised enough money to run district-wide campaigns before this year’s primary. Yet only 42,948 Iowans voted in a Congressional district with 160,660 active Republican voters as of June 2014. The seven-way 2010 GOP primary in IA-03 attracted more than 46,000 votes in a district that included only one-fifth of the state’s population at the time and 118,850 active Republican voters. (Iowa lost one of its Congressional districts after the 2010 census).

A similar story took shape in IA-02, where about 30,500 people cast ballots in this year’s GOP primary, compared to nearly 40,000 who voted in the 2010 primary, at a time when the district covered one-fifth of the state’s population rather than one-fourth.

In this thread, please share your thoughts on why Republicans didn’t show up to vote in larger numbers this year. Julie Stauch, a veteran of many Democratic campaigns, speculated that the low turnout “is the cumulative result of every extreme and outrageous statement over the last four years. The current Republicans in Iowa are only talking to those who agree with them 100 percent, which creates a rapidly shrinking base as every outrageous statement drives away a few more people. We can see the effect of this from the loss of 40 percent of the 2010 participants. That’s a serious decline over any range of time, but very bad over four years.”

Polls close at 9 pm, and I’ll be updating this post regularly with primary election results. Rumor has it that turnout was relatively low, even on the Republican side where there are hard-fought primaries for U.S. Senate and the third Congressional district. According to the Polk County Auditor’s office, as of this afternoon only 1,506 absentee ballots had been requested and 1,350 absentee ballots received for today’s GOP primary. Keep in mind that roughly half of all Republican voters in IA-03 live in Polk County, and six campaigns were competing for their votes. Not to mention that five U.S. Senate candidates should have been locking in early votes in Iowa’s largest county.

By comparison, 2,883 Democratic primary absentee ballots were requested in Polk County, and 2,296 of those returned by today. The lion’s share were from Iowa Senate district 17 in Des Moines, where three candidates are seeking to replace Jack Hatch (2,475 absentee ballots requested and 1,950 returned). Democratic campaigns have long pushed early voting more than Republicans, but still–that’s a shocking failure to GOTV by the various Republican campaigns.

Share any comments about any Iowa campaigns in this thread, as well as any interesting anecdotes from voting today.

UPDATE: Polls are now closed and updates will continue after the jump.

I forgot to put up this year’s primary election prediction contest earlier this week, but better late than never. To enter, post your answers to the twelve questions after the jump as a comment in this thread sometime before 7 am central time on Tuesday, June 3. It’s fine to change your mind about some or all of your answers, as long as you post a comment with your new predictions before the deadline.  

Only comments posted in this thread will be valid contest entries. Predictions submitted by e-mail or twitter will not be considered. Please try to answer every question, even if it’s just a wild guess. We’re all guessing anyway, since few polls have been published about these races.

The winner receives no cash or other prizes–just bragging rights in the Bleeding Heartland community. Can someone stop ModerateIADem from “three-peating”? He won both the 2010 and the 2012 primary election prediction contests.  

Loras College in Dubuque released its first-ever set of polls on Iowa Congressional primaries this week. Click here for the polling memo and here (pdf) for further details, including the full questionnaires.

After the jump I’ve posted my thoughts on what these polls tell us about the front-runners (or lack thereof) in each primary. Unfortunately, a big methodological flaw makes it more difficult to interpret the results.

Three candidates qualified for the Republican primary ballot in Iowa’s second Congressional district, but the latest fundraising reports suggest that Mariannette Miller-Meeks will get a third chance at beating Representative Dave Loebsack.

Follow me after the jump for details on the first-quarter reports each candidate in IA-02 filed with the Federal Election Commission.