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Iowa State Senate — District 21

General Election November 3, 2026 · 2 candidates filed · 2 active
The Race

2 candidates filed for the 2026 State Senate election in Iowa District 21. General election on Nov 3, 2026.

Primary
—
General
Nov 3, 2026
Candidates
2 active / 2 filed
Total Raised
$128K
Outside Spending
—
Total Spent
$54K
Cash on Hand
—
Incumbent
—
Candidate Fundraising
Heather MatsonD
Raised
$112K
Cash
—
John HollinrakeR
Raised
$16K
Cash
—
District
Population
69,170
Median HH Income
$108K
Unemployment
1.9%
Bachelor's+
51.4%
Veterans
N/A
Median Age
33.8
Mean HH Income
N/A
Poverty Rate
3.9%
HS or Higher
97.7%
Median Home Value
$328K
Median Rent
$1,311/mo
Owner-Occupied
71.3%
Under 18 / 65+
N/A