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[constituency_baseline] Demographic anchor: Cook Partisan Voting Index: R+30 (shifted R+3 since last redistricting)
Added: 03 May 2026
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[constituency_baseline] Demographic anchor: public transit utilization: 0.5%
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[constituency_baseline] Demographic anchor: unemployment rate: 4.7% (vs. 3.5% nationally)
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[constituency_baseline] Demographic anchor: median rent: $968 (vs. $1,163 nationally)
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[constituency_baseline] Demographic anchor: median home value: $187,900
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[constituency_baseline] Demographic anchor: Hispanic population share: 14.2%
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[constituency_baseline] Demographic anchor: White (Non-Hispanic) population share: 73.9%
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[constituency_baseline] Demographic anchor: median age: 37.2 (largest cohort 10-19 at 14.6%)
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[constituency_baseline] Demographic anchor: bachelor's degree or higher: 30.9% (9.6% lack high school diploma)
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[constituency_baseline] Demographic anchor: homeownership rate: 66.2% (vs. 65.5% nationally)
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[constituency_baseline] Demographic anchor: poverty rate: 9.1% (vs. 12.4% nationally)
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[constituency_baseline] Demographic anchor: median household income: $69,200 (vs. $37,585 national median)
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[constituency_baseline] Demographic anchor: population: 738,195 (2024 LegisLetter ACS)
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[constituency_baseline] Ballot measure: Kansas Constitutional Amendment — No State Constitutional Right to Abortion (August 2022) (2022) — failed, margin 59% No — 41% Yes
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[constituency_baseline] Dominant industry: NAICS 44-45 (share 0.12)
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[constituency_baseline] Dominant industry: NAICS 62 (share 0.16)
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[constituency_baseline] Dominant industry: NAICS 3364 (share 0.2)
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[constituency_baseline] Top employer: Wesley Medical Center / Ascension Via Christi (Wichita hospitals) (6000 employees)
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[constituency_baseline] Top employer: Koch Industries (Wichita — corporate headquarters) (3500 employees)
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[constituency_baseline] Top employer: Textron Aviation (Cessna / Beechcraft, Wichita) (9500 employees)
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[constituency_baseline] Top employer: Spirit AeroSystems (Wichita — aerospace fuselage manufacturing) (11000 employees)
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[constituency_baseline] District summary: Kansas's 4th Congressional District encompasses south-central Kansas, anchored by the city of Wichita — the largest city in the state and the self-described 'Air Capital of the World.' The district stretches to include Arkansas City and the Wichita State University, Newman University, and Friends University campuses. Home to approximately 738,195 constituents, the district is predominantly White (73.9%) with a significant Hispanic minority (14.2%). The median household income is $69,200 — well above the $37,585 national median — with a poverty rate of 9.1% (below the 12.4% national average). Homeownership is 66.2%, median home value is $187,900, and median rent is $968. Only 30.9% of adults hold a bachelor's degree (vs. 33.7% nationally) while 9.6% lack a high school diploma. The district skews slightly younger with a median age of 37.2 (vs. 38.5 nationally), with the largest age cohort at 10-19 (14.6%). The economy is dominated by aerospace manufacturing (Spirit AeroSystems, Textron Aviation, Bombardier Learjet), agriculture, healthcare, and education. The district has a Cook PVI of R+30 and is the second-most Republican district in Kansas. Estes won the 2017 special election by just 6 points but has since cruised to re-election with approximately 62%+ of the vote, and won the 2024 general election unopposed. He is deeply entrenched in this seat, which Mike Pompeo held before him.
Added: 03 May 2026
Pending Review
Voted nay on H.Con.Res. 35 (Iran War Powers Resolution — March 5, 2026) on 2026-03-05: Estes voted nay on the bipartisan resolution to terminate unauthorized U.S. military operations in Iran, joining 218 other Republicans to defeat it 219-212. All three Kansas Republicans (Estes, Mann, Schmidt) voted against it; Democratic Rep. Sharice Davids voted yea. The vote aligned with Trump's executive war-making authority and Estes's C-SPAN record shows zero votes against party majority in his entire congressional career.
Date: 2026-03-05
Added: 03 May 2026
Pending Review
Voted yea on H.J.Res. 11 (Objection to Electoral College Certification — January 6-7, 2021) on 2021-01-07: Estes was one of 147 Republicans who voted to sustain objections to Electoral College certification in Arizona and Pennsylvania, seeking to overturn the certified 2020 presidential election in the hours after the Capitol was breached. GovTrack classified him as having participated in the 'failed coup.' This vote represents the most significant constitutional test of his career. C-SPAN records show Estes has never broken with the GOP majority on any vote — making this party-line vote characteristic of his 100% party-alignment record.
Date: 2021-01-07
Added: 03 May 2026
Pending Review
Voted yea on H.R. 8034 (Israel Security Supplemental Appropriations Act, 2024 ($26 billion military aid)) on 2024-04-20: Estes voted yea on $26.38 billion in military aid to Israel as part of the comprehensive $95 billion national security package, alongside his vote for Indo-Pacific security and the End the Border Catastrophe Act. His top PAC donor AIPAC ($14,761 via 19 payments) strongly supported the bill. The vote was bipartisan (366-58). Estes's support for Israel while opposing Ukraine aid illustrates the selective internationalism of the GOP's MAGA wing.
Date: 2024-04-20
Added: 03 May 2026
Pending Review
Voted nay on H.R. 8035 (Ukraine Security Supplemental Appropriations Act, 2024 ($61 billion military aid)) on 2024-04-20: Estes voted against $61 billion in Ukraine military aid, stating the bill was 'too much' amid $34.5 trillion in national debt. He was one of only two Kansas House members to oppose Ukraine aid (alongside Tracey Mann). Republicans for Ukraine gives him a 'Very Poor' rating. On the same day, he voted yea on $26 billion in Israel military aid — a selective internationalism that aligns with the MAGA isolationist wing and his AIPAC donor relationship ($14,761). The GOP majority voted nay (112-101).
Date: 2024-04-20
Added: 03 May 2026
Pending Review
Voted yea on H.R. 29 (Laken Riley Act (119th Congress, January 7, 2025)) on 2025-01-07: Estes voted yea on mandatory ICE detention for undocumented immigrants accused of nonviolent crimes. He was joined by fellow Kansas Republicans Tracey Mann and Derek Schmidt, and notably Democratic Rep. Sharice Davids. His KS-04 district is 73.9% White and overwhelmingly native-born, making this a politically safe hardline immigration vote. All 217 House Republicans present voted yea. The bill passed 263-156 with 46 Democratic defections.
Date: 2025-01-07
Added: 03 May 2026
Pending Review
Voted yea on H.R. 1 (One Big Beautiful Bill Act (OBBBA) — House final passage, July 3, 2025) on 2025-07-03: Estes voted yea on legislation the CBO projected would add $3.4 trillion to deficits and cut approximately $1 trillion from Medicaid and SNAP. As Chairman of the Social Security Subcommittee and a Ways and Means Committee member, his vote carried institutional weight. He touted the bill as delivering the 'largest tax cut for Kansas families' and 'making the Trump tax cuts permanent.' His KS-04 district has a 9.1% poverty rate, median household income of $69,200, and thousands dependent on Medicaid and SNAP. He promoted the bill on RFD-TV's 'Champions of Rural America,' claiming it supports 'farmers, biofuels, and rural communities.' Only 2 House Republicans voted nay. The bill passed 218-214.
Date: 2025-07-03
Added: 03 May 2026
Pending Review
[disclosure] Estes violated the STOCK Act by reporting three April purchases of up to $45,000 in U.S. Treasury savings bonds approximately four months past the 45-day deadline — while serving on the House Ways and Means Committee, which oversees the country's bonded debt. His congressional office did not respond to Raw Story's request for comment.
Date: 2023-09-30
Added: 03 May 2026
Pending Review
[vote] Estes voted to reject the state-certified Electoral College results of Arizona and/or Pennsylvania on January 6-7, 2021, in the hours after the violent insurrection at the Capitol. GovTrack classified him as having participated in the 'failed coup.'
Date: 2021-01-06
Added: 03 May 2026
Pending Review
[disclosure] Estes refused to attend or hold town hall meetings as early as 2017. By 2025, the Iola Register noted 'it has now been months since our Republican federal lawmakers have held an open, public town hall with everyday Kansans.' A Wichita town hall in June 2025 drew a huge crowd to hear a Florida congressman stand in for Estes, who said 'Hey, Congressman Estes, I'm here with just a few of your constituents, and they have a question for you' — at a town hall 'like the ones Estes doesn't do.' A Kansas City Star op-ed stated: 'He refuses to hold public town halls. He doesn't answer questions from farmers, veterans and working families.'
Date: 2017-2025
Added: 03 May 2026
Pending Review
[vote] Estes voted nay on $61 billion in Ukraine military aid (H.R. 8035) on the same day, joining Rep. Tracey Mann and 112 other House Republicans in opposition. He stated: 'the $60.8 billion bill that the House passed today was too much.' Republicans for Ukraine gives him a 'Very Poor' rating. The GOP majority voted nay on Ukraine aid.
Date: 2024-04-20
Added: 03 May 2026
Pending Review
[vote] Estes voted yea on H.R. 8034 ($26 billion Israel military aid) on April 20, 2024, and joined his Kansas colleagues in supporting the Israel security supplemental. AIPAC contributed $14,761 through 19 payments in the 2024 cycle.
Date: 2024-04-20
Added: 03 May 2026
Pending Review
Estes serves on the House Ways and Means Committee, the Budget Committee, the Joint Economic Committee, and chairs the Social Security Subcommittee. He is co-chair of the House Aerospace Caucus. C-SPAN records show he has a 98.1% voting record with zero votes against party majority — making him a 100% party-line voter across his entire congressional career.
Date: 2025-01-03
Added: 03 May 2026
Pending Review
Estes is a fifth-generation Kansan who grew up on his family farm, earned a B.S. in civil engineering and an M.B.A. from Tennessee Technological University. He served as Sedgwick County Treasurer and Kansas State Treasurer before winning a 2017 special election to replace Rep. Mike Pompeo, who became CIA Director. He was first elected to Congress on April 11, 2017.
Date: 2017-04-25
Added: 03 May 2026
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Estes violated the STOCK Act by reporting several personal stock transactions up to four months late — including three April purchases of up to $45,000 in U.S. Treasury savings bonds — while serving on the Committee on Ways and Means, which oversees the country's bonded debt. His office did not respond to Raw Story's request for comment.
Date: 2023-10-04
Added: 03 May 2026
Pending Review
Quiver Quantitative estimates Estes's net worth at approximately $858,100 (317th highest in Congress as of August 2025). OpenSecrets estimated his 2018 net worth at $489,047 to $1,621,000. Disclosed assets include up to $250,000 in spouse 401K (Stand Together Benefits), up to $250,000 in KPERS 457 accounts, and up to $50,000 in US Treasury savings bonds. He has approximately $9,100 invested in publicly traded assets tracked in real time and has executed $325,000 in total stock trades.
Date: 2025-08-14
Added: 03 May 2026
Pending Review
Top PAC payors at $10,000+: American Bankers Association, American Council of Engineering Cos, American Investment Council, American Revival PAC, American Society of Anesthesiologists, America's Credit Unions, Case New Holland, CHS Inc, Eye of the Tiger PAC, FMR Corp (Fidelity), Garmin International, House Conservatives Fund, Investment Co Institute, Koch Inc, Lockheed Martin, National Assn of Real Estate Investment Trusts, National Assn of Realtors, Select Medical Corp, Spirit Aerosystems, and UBS Americas. AIPAC contributed $14,761 through 19 payments. NorPAC contributed $13,200.
Date: 2024-12-31
Added: 03 May 2026
Pending Review
2024 cycle: Raised $1,768,003 in total reported payments to Ron Estes for Congress. Team Estes (joint fundraising committee) was the largest payor at $383,860 across 19 payments. WinRed processed $167,999 in small-dollar donations through 887 payments.
Date: 2024-12-31
Added: 03 May 2026