St. Onge: Government & Civic

St. Onge at the civic level: St. Onge operates as an cdp (unincorporated). Sits in U.S. Congressional District at-large. Municipal code published via municode. Nearest courthouse: Lawrence County Courthouse (7.1 mi away). Federal spending in the surrounding county runs $10,089 per resident ($0.3B FY2024).

City Hall & Contacts

Contacts · Governing Body · Typecounty
Contacts · Governing Body · NameCOUNTY OF LAWRENCE
Contacts · Governing Body · AddressPO BOX F
Contacts · City Hall PhoneSee county website
Government Structure · Government Type0 - CDP (unincorporated)
Government Structure · Government NameST. ONGE
Municipal Code · Publishermunicode
Municipal Code Publishermunicode
Municipal Code URLhttps://library.municode.com/sd/st-onge-cdp-south-dakota

Sources: Census Govt Units + municipal websites · Inferred from Census place type in full_name · Municode/eCode360 directory scrape — matched by state + place FIPS  ·  Refreshed 2026-04-12

State Representation

Federal and state legislative representation: U.S. Congressional district, U.S. Senators, and state legislative districts. Officials change with elections.

State Legislative Districts · Upper Chamber46,031
State Legislative Districts · Upper District31
State Legislative Districts · Lower Chamber46,031
State Legislative Districts · Lower District31

Sources: Census place-to-SLD2024 crosswalk (place_fips)

Federal Representation

Federal and state legislative representation: U.S. Congressional district, U.S. Senators, and state legislative districts. Officials change with elections.

Senators (2)

John Thune
R · 2005
Mike Rounds
R · 2015
Congressional District · Districtat-large
Congressional District · FormattedSD-AL
Congressional District · Congress118th

Sources: Census place-to-CD118 crosswalk (place_fips)

Voting & Eligibility

State Campaign Finance · Total Contributions3,700,000.00
State Campaign Finance · Total Transactions4
State Campaign Finance · Num Committees1
State Campaign Finance · Cycle2,024
State Campaign Finance · Per Capita4.17
Voting · Citizen Voting Age Pop14
Voting · Citizen 18Plus14
Voting · Eligible Voter Pct35.0%

Sources: FEC API schedule_a/by_state — aggregated by state · Census ACS — citizen voting age population

Justice & Courts

Court infrastructure — county courthouses + nearest state/federal courts. Distance reflects driving miles to the nearest courthouse.

Courthouses Detail · County total1
Nearest Courthouse · NameLawrence County Courthouse
Nearest Courthouse · CityDeadwood
Nearest Courthouse · Distance7.1 mi

Sources: HIFLD / IRS BMF · HIFLD Courthouses  ·  Refreshed 2026-04-12

Disaster History

Disasters (15)

COVID-19 PANDEMIC
4527 · DR · COVID-19 PANDEMIC
COVID-19
3475 · EM · COVID-19
SEVERE STORMS, TORNADOES, AND FLOODING
4467 · DR · SEVERE STORMS, TORNADOES, AND FLOODING
SEVERE WINTER STORM, SNOWSTORM, AND FLOODING
4155 · DR · SEVERE WINTER STORM, SNOWSTORM, AND FLOODING
SEVERE STORMS, TORNADO, AND FLOODING
4125 · DR · SEVERE STORMS, TORNADO, AND FLOODING
SEVERE STORMS AND FLOODING
1774 · DR · SEVERE STORMS AND FLOODING
SEVERE WINTER STORM AND RECORD AND NEAR RECORD SNOW
1759 · DR · SEVERE WINTER STORM AND RECORD AND NEAR RECORD SNOW
BOX ELDER FIRE
2716 · FM · BOX ELDER FIRE
HURRICANE KATRINA EVACUATION
3234 · EM · HURRICANE KATRINA EVACUATION
SD WILDFIRE CAMP FIVE
2557 · FM · SD WILDFIRE CAMP FIVE
GRIZZLY GULCH FIRE
2434 · FM · GRIZZLY GULCH FIRE
SEVERE FLOODING, SEVER WINTER STORMS,HEAVY RAINS HIGH WINDS
1173 · DR · SEVERE FLOODING, SEVER WINTER STORMS,HEAVY RAINS HIGH WINDS
SEVERE WINTER STORMS AND BLIZZARD CONDITIONS
1156 · DR · SEVERE WINTER STORMS AND BLIZZARD CONDITIONS
FLOODING
1052 · DR · FLOODING
FLASH FLOODING & MUDSLIDES
511 · DR · FLASH FLOODING & MUDSLIDES

Federal Spending

Federal dollars flowing to the surrounding county — grants, direct payments, contracts, loans (USAspending.gov).

Federal Spending · Federal Spending Fy2024$259,984,444
Federal Spending · Per Capita10,089.43
Federal Spending · Population25,768 people

Sources: USAspending API

Other

Live Links · Weather Forecasthttps://forecast.weather.gov/MapClick.php?lat=44.375485&lon=-103.73215
Live Links · Weather Alertshttps://alerts.weather.gov/search?point=44.375485,-103.73215
State Fiscal · Gdp Billions67
State Fiscal · Fed Taxes Paid Per Capita10,218
State Fiscal · Fed Spending Received Per Capita$13,892
State Fiscal · Balance Per Capita3,674
State Fiscal · Net RecipientYes

Sources: NWS API — built from school coordinates · Public fiscal data compilation