# Greg Jamison

Greg Jamison is a Republican member of the South Dakota House for district 12.

- Party: Republican
- Seat: South Dakota House, district 12
- Serving since: 2021-01-12
- Current term: SD 2025–26 session
- Open States ID: ocd-person/fe9a44c7-7241-4395-98e3-8445b1bc2d54

Source: https://americaspoliticalpulse.com/p/fe9a44c7-7241-4395-98e3-8445b1bc2d54 (America’s Political Pulse, Polarization Research Lab), data through 2026-10-27. Data under CC BY 4.0. Cite as: Westwood, Sean J., and Yphtach Lelkes. 2024. America's Political Pulse [data set].

## Headline

92% of the 13 bills Jamison sponsored got out of committee, in the top quarter of the South Dakota House.

## Ideology (CSIP)

CSIP score +0.13 (standard error 0.01), from 0 donors and 602 roll calls. Negative is left of 0, positive right of it, on one scale for every official. 16% of State House Republicans score lower.

## Votes (SD 2025–26 session)

640 roll calls. Attendance 100% (South Dakota House 96.6%). Party unity 75% (76%). 62 votes against the party majority.

Key votes:

- 2026-03-12 · voted yea · Do Pass Amended · SB 78 revise the General Appropriations Act for fiscal year 2026. · pass · https://openstates.org/sd/bills/2026/SB78/
- 2026-03-12 · voted yea · Do Pass Amended · HB 1051 revise property tax levies for school districts and to revise the state aid to general and special education formulas. · pass · https://openstates.org/sd/bills/2026/HB1051/
- 2026-03-12 · voted yea · Do Pass · HB 1326 appropriate money for the ordinary expenses of the legislative, judicial, and executive departments of the state, the current expenses of state… · pass · https://openstates.org/sd/bills/2026/HB1326/
- 2026-03-09 · voted yea · Do Pass Amended · SB 219 require that a state agency consult with the Aeronautics Commission prior to purchasing, transferring, or disposing of a state owned and operated… · pass · https://openstates.org/sd/bills/2026/SB219/
- 2026-03-09 · voted yea · Do Pass Amended · SB 245 create the homeowner property tax reduction fund, and to transfer moneys to the homeowner property tax reduction fund. · pass · https://openstates.org/sd/bills/2026/SB245/
- 2026-03-09 · voted yea · Do Pass Amended · SB 221 regulate the retail sale of nicotine products, and to provide a penalty therefor. · pass · https://openstates.org/sd/bills/2026/SB221/
- 2026-03-09 · voted yea · Do Pass Amended · SB 222 make an appropriation for eligible water, wastewater, storm water, and riparian buffer initiative projects and to declare an emergency. · pass · https://openstates.org/sd/bills/2026/SB222/
- 2026-03-09 · voted yea · Do Pass Amended · SB 119 create the capitol restoration fund and to transfer moneys thereto. · pass · https://openstates.org/sd/bills/2026/SB119/
- 2026-03-09 · voted yea · Do Pass Amended · SB 106 modify the amount required to be set aside for extraordinary expenses incurred in providing special education programs. · pass · https://openstates.org/sd/bills/2026/SB106/
- 2026-03-09 · voted yea · Do Pass Amended · SB 102 modify the distribution of gaming revenues. · pass · https://openstates.org/sd/bills/2026/SB102/

## Legislation (SD 2025–26 session)

Sponsored 13 bills: 12 reached committee, 10 passed one chamber, 4 passed both, 3 became law. Cosponsored 0. 92.3% of sponsored bills got out of committee (South Dakota House 81.4%; rank 8 of 69).

Recent sponsored bills:

- HB 1263: eliminate an exclusion from the definition of an agricultural equipment dealer. (became law, 2026-03-30) https://openstates.org/sd/bills/2026/HB1263/
- HB 1252: provide for indigent legal services by the Commission on Indigent Legal Services, and to provide an appropriation therefor. (in committee, 2026-02-18) https://openstates.org/sd/bills/2026/HB1252/
- HB 1245: authorize municipalities to establish a local funding mechanism for capital improvement projects. (became law, 2026-03-30) https://openstates.org/sd/bills/2026/HB1245/
- SJR 504: proposing and submitting to the voters at the next general election an amendment to the Constitution of the State of South Dakota, providing for wagering on… (passed one chamber, 2026-02-25) https://openstates.org/sd/bills/2026/SJR504/
- SJR 502: applying to the United States Congress under Article V of the United States Constitution to call for a convention proposing an amendment to the constitution… (passed one chamber, 2026-02-25) https://openstates.org/sd/bills/2026/SJR502/
- SB 157: require proof of workers' compensation insurance for contractors of public improvements. (passed one chamber, 2025-03-03) https://openstates.org/sd/bills/2025/SB157/
- HC 8013: Honoring the Sioux Falls Lincoln High School Patriots Marching Band senior class for its many accomplishments. (introduced, 2025-02-20) https://openstates.org/sd/bills/2025/HC8013/
- SB 166: clarify that a digital network is not subject to a cause of action based on the doctrine of product liability. (passed one chamber, 2025-03-03) https://openstates.org/sd/bills/2025/SB166/
- HB 1234: revise the requirements for content reported on a property tax bill. (in committee, 2025-02-11) https://openstates.org/sd/bills/2025/HB1234/
- HB 1235: reduce a limit on the annual increases of property tax revenues payable to certain taxing districts, and to subject school districts to a limit on property… (passed one chamber, 2025-03-10) https://openstates.org/sd/bills/2025/HB1235/

## Links

- Official site: https://sdlegislature.gov/Legislators/Profile/4509/Detail
- Facebook: https://www.facebook.com/greg.jamison.395
- LinkedIn: https://www.linkedin.com/in/greg-jamison-6a088148/

Full profile, with every chart and the methods: https://americaspoliticalpulse.com/p/fe9a44c7-7241-4395-98e3-8445b1bc2d54