The Ballot Brief
Clark County, South Dakota

South Dakota House District 22

3 candidates are tracked for South Dakota House District 22 on the November 3, 2026 ballot: Cully Williams, Lana Greenfield and Kevin Van Diepen. Candidate information follows official Clark County election filings; verify with the official election office linked below.

About this race

Cully Williams (Democratic), Lana Greenfield (Republican), Kevin Van Diepen (Republican) are on the November 3, 2026 ballot for South Dakota House District 22. Voters choose two. Lana Greenfield and Kevin Van Diepen are sitting members, per the Legislature's 2026 session roster. Party nominees were chosen at the June 2, 2026 primary, per the South Dakota Secretary of State's 2026 general-election candidate list.

What this office does

State legislator. State legislators write and vote on state laws and the state budget, which fund schools, roads, prisons, universities and health programs, and set the rules for local governments and elections. Each member represents one district and serves on committees that shape bills before a floor vote. Terms are two years in most state houses and four in most state senates.

This race. Voters choose 2; the top 2 finishers win seats. Elected by district: only voters who live in the district see this race on their ballot. Sitting officeholders on the ballot: Lana Greenfield, Kevin Van Diepen.

South Dakota › Clark County › South Dakota House District 22

Cully Williams

Democratic

Top priorities
  • Wants to improve ambulance services in rural communities in District 22

Per Hub City Radio candidate forum.

Biography

Cully Williams is a candidate for South Dakota House District 22, per his campaign site. He is a paramedic and lifelong South Dakotan whose family has farmed near Frankfort for generations, per his campaign site.

Lana Greenfield

Republican Incumbent

Biography

Lana Greenfield is the sitting Republican state representative for District 22, per the South Dakota Legislature's official roster. Her listed occupation is self-employed, per the same roster. No campaign website was found as of September 20, 2026.

Kevin Van Diepen

Republican Incumbent

Biography

Kevin Van Diepen is the sitting Republican state representative for District 22, per the South Dakota Legislature's official roster. His listed occupation is retired law enforcement, per the same roster. No campaign website was found as of September 20, 2026.

Next on your ballotSouth Dakota Senate District 4

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Questions about this race

Who is running for South Dakota House District 22 in 2026?

3 candidates are tracked for South Dakota House District 22 on the November 3, 2026 ballot: Cully Williams, Lana Greenfield and Kevin Van Diepen. Candidate information follows official Clark County election filings; verify with the official election office linked below.

When is the South Dakota House District 22 election in South Dakota?

Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for South Dakota are on the South Dakota election hub at theballotbrief.com.

How do I see my exact Clark County ballot?

Enter your ZIP code in the lookup at theballotbrief.com for the statewide and congressional races, or a full street address to add the county, city and district contests for that location.

Verify this race

Candidate roster from official Clark County and state election office filings. Bios and priorities carry their attribution inline.

Cross-check with the official South Dakota election office, or see the full Clark County sample ballot and your exact ballot by address.

The rest of your Clark County ballot

4 tracked races in Clark County, South Dakota. Landed here from another county's search? Look up your own ballot below.

Also on your ballot
South Dakota Senate District 22South Dakota House District 4See all 4 Clark County races
Candidate profiles
Cully Williams, full profileLana Greenfield, full profileKevin Van Diepen, full profileOfficial South Dakota election office