South Dakota Democratic Party
South Dakota Democratic Party is a political services vendor. In the 2025-2026 cycle South Dakota Democratic Party was paid — across 8 client committees.
Part I Identity
Stable facts about this entity. These figures do not change as you adjust the timeframe in Part II.
- Activity span ALL TIME
- —
- Disbursements ALL TIME
- 26
- Schedule B rows
- Client committees ALL TIME
- 8
- distinct payers
Part II Activity in selected window
One timeframe control governs all three panels below. Change it once and the trajectory, top buyers, and party breakdown all update together.
Spend trajectory
Monthly spend to this vendor over the last 12 months.
Top buyers
Two views of the same data — diagram and table share the time-window control and the same top-buyers slice. Click "View all buyers in research" to drill in with the matching date range.
No buyer activity in this window.
No buyer activity in this window.
Top buyers last 6 months · top 1
| Filer | Total spend | Disbursements |
|---|---|---|
| BEAUDION, JULIAN C SD · Senate DEM |
$55 | 2 |
Top buyers last 12 months · top 2
| Filer | Total spend | Disbursements |
|---|---|---|
| BEAUDION, JULIAN C SD · Senate DEM |
$655 | 5 |
| MAWHINEY, BILLY SD · House DEM |
$414 | 2 |
Top buyers last 18 months · top 2
| Filer | Total spend | Disbursements |
|---|---|---|
| BEAUDION, JULIAN C SD · Senate DEM |
$1,305 | 8 |
| MAWHINEY, BILLY SD · House DEM |
$414 | 2 |
Top buyers last 24 months · top 2
| Filer | Total spend | Disbursements |
|---|---|---|
| BEAUDION, JULIAN C SD · Senate DEM |
$1,305 | 8 |
| MAWHINEY, BILLY SD · House DEM |
$414 | 2 |
By party
Revenue by party
| Party | Amount | % |
|---|---|---|
| Democratic | $0 | 100.00% |
| Republican | $0 | 0.00% |
| Non-partisan | $0 | 0.00% |
Part III Reference tables
Full all-time and cycle-to-date data.
Cycle-over-cycle trajectory
current cycle earlier election cycle off-cycle year quarterly · 9 years
| Year | Q | Cycle | Total | Txns | Top buyer · share | Top category · share | Cum. (cycle) | YoY % |
|---|---|---|---|---|---|---|---|---|
| 2017 | Q4 | 2018 | $600 | 2 | TIM BJORKMAN FOR SOUTH DAKO… 100% | Software & Tech 100% | $600 | — |
| 2018 | Q1 | 2018 | $600 | 2 | TIM BJORKMAN FOR SOUTH DAKO… 100% | Software & Tech 100% | $1K | — |
| 2018 | Q3 | 2018 | $300 | 1 | TIM BJORKMAN FOR SOUTH DAKO… 100% | Software & Tech 100% | $2K | — |
| 2018 | Q4 | 2018 | $1K | 2 | TIM BJORKMAN FOR SOUTH DAKO… 100% | Admin & Office 60% | $3K | — |
| 2019 | Q1 | 2020 | $554 | 2 | ASSOCIATION OF STATE DEMOCR… 56% | Contributions & Trans… 56% | $554 | — |
| 2020 | Q2 | 2020 | $3K | 1 | DNC SERVICES CORP / DEMOCRA… 100% | Software & Tech 100% | $3K | — |
| 2020 | Q3 | 2020 | $250 | 1 | DNC SERVICES CORP / DEMOCRA… 100% | Software & Tech 100% | $3K | -17% |
| 2021 | Q3 | 2022 | $250 | 1 | DNC SERVICES CORP / DEMOCRA… 100% | Software & Tech 100% | $250 | — |
| 2021 | Q4 | 2022 | $250 | 1 | DNC SERVICES CORP / DEMOCRA… 100% | Software & Tech 100% | $500 | — |
| 2022 | Q1 | 2022 | $100 | 1 | BRIAN BENGS FOR SENATE 100% | Software & Tech 100% | $600 | — |
| 2024 | Q3 | 2024 | $1K | 2 | JOHNSON, SHERYL 100% | Software & Tech 100% | $1K | — |
| 2025 | Q2 | 2026 | $250 | 1 | BEAUDION, JULIAN C 100% | Contributions & Trans… 100% | $250 | — |
| 2025 | Q3 | 2026 | $600 | 3 | BEAUDION, JULIAN C 100% | Contributions & Trans… 100% | $850 | — |
| 2025 | Q4 | 2026 | $814 | 4 | MAWHINEY, BILLY 51% | Admin & Office 51% | $2K | — |
| 2026 | Q1 | 2026 | $30 | 1 | BEAUDION, JULIAN C 100% | Contributions & Trans… 100% | $2K | — |
| 2026 | Q2 | 2026 | $25 | 1 | BEAUDION, JULIAN C 100% | — | $2K | — |
Revenue by service category
No category revenue in this window.
No category revenue in this window.
| Category | Total spend | Txns | Avg check | % of total | Top buyer · share | Last paid |
|---|---|---|---|---|---|---|
| Software & Tech | $6,350 | 13 | $488 | 67.9% | DNC SERVICES CORP / DEMOCRA… 51% | 2y ago |
| Contributions & Transfers | $1,591 | 8 | $199 | 17.0% | BEAUDION, JULIAN C 80% | 5mo ago |
| Admin & Office | $1,407 | 4 | $352 | 15.0% | TIM BJORKMAN FOR SOUTH DAKO… 53% | 8mo ago |
Client retention
Sticky-relationship signal: how many clients keep coming back across cycles vs one-time buyers.
Geographic concentration
Where this vendor's clients are based — federal committees by state, plus implicit jurisdiction for CA and TX state filers.
| State | Total spend | % of revenue | Clients | |
|---|---|---|---|---|
| SD | $5,812 | 62.0% | 6 | |
| DC | $3,561 | 38.0% | 2 |
Notable disbursements
5 largest all-time · 5 largest in the current cycle · 5 most recent. Each row earns its place.
| Reason | Date | Filer | Category | Purpose | Amount |
|---|---|---|---|---|---|
| Largest all-time | 2020-06-04 | DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEE | Software & Tech | VOTER FILE UPDATES | $2,500 |
| Largest all-time | 2018-12-06 | TIM BJORKMAN FOR SOUTH DAKOTA | Admin & Office | RENTAL FEE | $750 |
| Largest all-time | 2024-08-12 | JOHNSON, SHERYL | Software & Tech | VOTER FILE ACCESS | $500 |
| Largest all-time | 2018-10-27 | TIM BJORKMAN FOR SOUTH DAKOTA | Software & Tech | SOFTWARE SUBSCRIPTION | $500 |
| Largest all-time | 2024-07-15 | JOHNSON, SHERYL | Software & Tech | VOTER FILE ACCESS | $500 |
| Largest this cycle | 2025-12-16 | MAWHINEY, BILLY | Admin & Office | SUPPLIES | $276 |
| Largest this cycle | 2025-06-17 | BEAUDION, JULIAN C | Contributions & Transfers | CONTRIBUTION | $250 |
| Largest this cycle | 2025-10-02 | BEAUDION, JULIAN C | Contributions & Transfers | DONATION | $200 |
| Largest this cycle | 2025-07-03 | BEAUDION, JULIAN C | Contributions & Transfers | DONATION | $200 |
| Largest this cycle | 2025-08-04 | BEAUDION, JULIAN C | Contributions & Transfers | DONATION | $200 |
| Recent | 2025-11-03 | BEAUDION, JULIAN C | Contributions & Transfers | DONATION | $200 |
| Recent | 2025-10-16 | MAWHINEY, BILLY | Admin & Office | SUPPLIES | $138 |
| Recent | 2026-03-16 | BEAUDION, JULIAN C | Contributions & Transfers | POLITICAL DONATION | $30 |
| Recent | 2026-05-01 | BEAUDION, JULIAN C | — | POLITICAL DONATION | $25 |