House District 39

2026 general election · 2-way race · 2024: Rick L. Olson +9.4%

Voter registration (Sep 2026): D+6.4 of 16,556 active voters · flat since Nov 2024

Democratic 38% · No party 30% · Republican 31% · Other 1%

Nate Boulton holds 139.8× the campaign cash of Troy Clark — $78,627.05 to $562.39.

Nate Boulton

Democrat

Cash on hand (money in the bank) · as of 2026-07-17

$78,627.05

raised $21,935.00 in the latest report (2026) · $83,389.60 in cash this election (since 2025)

plus $1,604.83 in donated goods and services this election (since 2025) — staff, mail, polling and the like, which is support rather than money in the bank

Biggest donors · cash, since 2023

Nicholas Rowley $50,000.00

Justice For All Political Action Committee $45,750.00

Operating Engineers Local 234 Political Fund $26,000.00

Full committee money →

Troy Clark

Republican

Cash on hand (money in the bank) · as of 2026-07-20

$562.39

raised $800.00 in the latest report (2026) · $2,649.80 in cash this election (since 2025)

Biggest donors · cash, since 2023

Marcia Wahoske $500.00

Troy Clark $335.45

Mary Clark $272.87

Full committee money →

Where the money comes from

Who gives to each campaign, and where those donors live, for this election (since 2025). Cash the state lists donor-by-donor.

Nate Boulton · Democrat

Who gives · this election (since 2025)

Individuals 56% ($34,514.60)PACs & committees 43% ($26,440.00)Other organizations 1% ($500.00)

Shares are of the $61,454.60 that donors gave this election (since 2025). Of the $26,440.00 from PACs and committees, $15,940.00 is from PACs and $10,500.00 from committees whose type isn't in the filings we hold (they file no Iowa disclosure report of their own, so the state's records we have don't say whether they are a PAC, a party or a candidate).

Where they live · this election (since 2025)

ZIP crosses the district line 35% ($21,447.00)Elsewhere in Iowa 40% ($24,617.60)Iowa, ZIP not mapped 6% ($3,700.00)Outside Iowa 19% ($11,690.00)

Between 0% and 35% of the $61,454.60 whose donor listed an address came from inside the district (House District 39) this election (since 2025). It's a range because donor addresses are placed by ZIP code, and some ZIP codes cross the district line.

81% came from somewhere in Iowa and 19% from outside the state. $3,700.00 of the Iowa money has a ZIP code with no area on the map (a post office box, for example), so it can't be placed in or out of the district.

Its filings report $83,389.60 raised in cash this election (since 2025), and $61,454.60 of that is listed donor-by-donor. The bars use the donor-by-donor part. Its newest report (filed 2026-07-17, $21,935.00 raised, for the period ending 2026-07-14) is not yet in the donor-by-donor rows we hold, so the bars stop at the report before it. · full record →

Not in the bars: $1,604.83 in donated goods and services this election (since 2025).

Troy Clark · Republican

Who gives · this election (since 2025)

Individuals 100% ($1,849.80)

Shares are of the $1,849.80 that donors gave this election (since 2025).

Where they live · this election (since 2025)

ZIP crosses the district line 38% ($694.91)Elsewhere in Iowa 60% ($1,113.25)Outside Iowa 2% ($41.64)

Between 0% and 38% of the $1,849.80 whose donor listed an address came from inside the district (House District 39) this election (since 2025). It's a range because donor addresses are placed by ZIP code, and some ZIP codes cross the district line.

98% came from somewhere in Iowa and 2% from outside the state.

Its filings report $2,649.80 raised in cash this election (since 2025), and $1,849.80 of that is listed donor-by-donor. The bars use the donor-by-donor part. Its newest report (filed 2026-07-20, $800.00 raised, for the period ending 2026-07-14) is not yet in the donor-by-donor rows we hold, so the bars stop at the report before it. · full record →

Method: itemized cash contributions (Schedule A, transaction type CON) since 2025-01-01, refunds netted, the committee's own account interest excluded. Each donor is placed by the state and 5-digit ZIP code on the filing. A ZIP code counts as in the district when at least 98% of its Iowa land area (Census ZCTA) falls inside it, as crossing the line when between 2% and 98% does, and as elsewhere in Iowa otherwise. Iowa ZIP codes with no Census area (post office boxes) are shown on their own. In-kind support and loans are never in either bar.

The seat's record

Current officeholder: Rick L. Olson (Democrat) · full voting record →

Voted NO on SF 607 : Unemployment insurance employer tax cut

Voted YES on HF 639 : Hazardous liquid pipeline / eminent domain limits

Voted NO on SF 472 : Public-sector union recertification petitions

From the key-votes set on wages, labor, utilities and eminent domain, and school funding — the same set for every legislator, both parties. Each bill is described by what it does; its official title is on the bill page.

Explore win scenarios for this race → what turnout and crossover it would take, on the real electorate

Fundraising rate

New money raised per day of each candidate's latest report — the pace of fundraising, comparable even when reports cover spans of different length. The small bars trace how that pace moved across recent reports.

Nate Boulton $360/day

$21,935.00 over 61 days · latest report

Troy Clark $13/day

$800.00 over 61 days · latest report

Rate = money raised ÷ days the report covers. ("Money raised" is the report's cash-contribution line — Schedule A.) Faded bars are earlier reports' rates; the solid bar is the latest. State committees only. A period's total can arrive as one large check or many small gifts — the rate can't tell them apart; a committee's donation page breaks its money down by gift size.

More of your 2026 ballot

Governor → · every 2026 race →

General election: Tuesday, November 3, 2026. Check your registration and polling place with the Iowa Secretary of State. Legislative districts are rarely publicly polled; if a qualifying public poll appears for this race it will be shown here.

Candidates: Iowa Secretary of State 2026 general-election list. Cash figures: each candidate's latest state disclosure filing; a newly announced challenger may not have filed yet. State money only — any federal committee is separate.