Data Scientist Salary in Indiana (2026)

Data scientists at the senior level and above almost universally meet the FLSA Learned Professional exemption (29 CFR §541.301) — DS earning $100K+ on salary basis with creative or technical discretion don't get OT premium. Major IN data science work concentrates at three distinct employer tiers that pay and operate differently.

Eli Lilly's ML organization is the closest thing IN has to top-tier AI talent concentration. Following the 2020 pivot to AI-augmented drug discovery and the GLP-1 portfolio commercial success (Mounjaro, Zepbound) funding expanded R&D, Lilly's Indianapolis Technology Center plus Lebanon and Concord facilities have hired aggressively for protein-folding ML, clinical-outcome prediction, and drug-target identification. Senior ML engineers earn $190K-$280K TC — competitive with pharma ML at Pfizer NYC, Merck Rahway, or Novartis Cambridge when adjusted for cost of living. The work demands FDA-validated software development practices that add specialty premium beyond pure ML expertise.

Anthem/Elevance Health is the volume employer. The Fortune 25 insurance HQ in downtown Indianapolis operates a substantial data science organization (~500+ ML and DS staff) across claims analytics, member outcomes, fraud detection, and provider-network optimization. Senior DS earn $140K-$200K — about 15% below pharma ML comp but with greater seat density. Career mobility tends to flow toward Lilly, Roche, or out-of-state pharma rather than within Anthem's data science pyramid.

Top FAANG ML comp ceilings don't exist in Indiana. Google and Meta have no engineering presence in the state; Anthropic, OpenAI, and pure-AI startup roles concentrate in SF, NYC, and Seattle. Apple Indianapolis is a support office. Senior ML researchers chasing $500K+ TC will need to commute remote or relocate. The realistic IN staff-DS ceiling sits at $260K-$320K TC at Lilly principal or Corteva senior bands — meaningful money, distinctly below Bay Area pure-tech AI top tiers.

Indianapolis is the state's data science capital. Eli Lilly's Indianapolis Technology Center (downtown plus Lilly Corporate Center campus) plus Anthem/Elevance HQ plus Salesforce Tower analytics teams plus Roche Diagnostics imaging plus Corteva Agriscience HQ all sit within a 20-minute drive of each other. The senior ML talent pool concentrates in Carmel, Fishers, and Westfield (Hamilton County) for the family-stage public school anchors plus the 1.10% county piggyback versus Marion's 2.02%. Younger DS often live in Meridian-Kessler, Broad Ripple, or Mass Ave urban corridors for the walkable density.

Purdue's School of Data Science (founded 2020) plus Notre Dame's Lucy Family Institute for Data and Society are the academic research anchors. Purdue Discovery Park hosts a data-science-adjacent research cluster including the Birck Nanotechnology Center, Bindley Bioscience Center, and the College of Engineering's expanding ML faculty. Notre Dame's Lucy Institute focuses on data ethics, computational social science, and policy-oriented data work — a distinctive flavor versus Purdue's engineering-heavy practice. Both academic ecosystems feed Indianapolis Lilly, Anthem, and Corteva but also send graduates to coastal pure-tech AI firms.

Crane Naval Surface Warfare Center (southern IN, ~50 minutes south of Bloomington) is the underappreciated federal-research data science anchor. Computational physics, materials modeling, signal processing, and ML for defense applications all run at Crane at federal-contractor scales with security clearance requirements. The work is GS-13/14 federal-pay-scale equivalent ($95K-$160K base) plus locality and clearance premiums. Many Crane data scientists eventually transition to Lilly or to defense contractors with Indianapolis operations.

Honest IN caveats apply. The pure-AI research ecosystem is genuinely thin — no Anthropic, no OpenAI, no top AI conference presence (NeurIPS / ICML / ICLR papers from IN-affiliated authors run less than 1/3 the volume of Boston, Bay Area, or NYC affiliations). Senior ML researchers optimizing for cutting-edge research access will eventually relocate. For data scientists optimizing for stable comp plus family-stage Hamilton County public schools plus Eli Lilly's drug-discovery mission, IN works decisively well at moderate tax cost.

IN DS careers typically start at $75-110K total comp. Eli Lilly LIRA rotational program at $85-105K is the dominant entry path for Lilly's ML organization. Anthem/Elevance DS new-grad programs at $75-95K. Purdue MS Data Science, IU Luddy School, and Notre Dame Lucy Institute graduates feed most of the pipeline. First 12-18 months focus on production data pipelines, SQL fluency, and Python/R stack mastery — plus aggressive 401(k) capture and CollegeChoice 529 credit if family-stage.

Years 2-5 are the senior DS / ML Engineer progression band — TC rises from $95-130K to $140-200K. Lilly L5 to L7 progression follows the pharma corporate ladder; Anthem senior DS follows traditional insurance-corporate bands. Specialty paths emerge: clinical-data/biostatistics at Lilly/IU Health/Roche; commercial ML at Salesforce Tower/Genesys; agricultural data at Corteva; federal-research ML at Crane (requires clearance). IN's 2.95% flat plus moderate county piggyback means a $160K DS in Carmel keeps roughly $4,300/year more than the same role in Charlotte and $12,500/year more than San Jose.

Years 5-10 are the staff ML / principal / industry pivot decision point. Principal ML TC typically $220-310K at Lilly senior bands or Corteva senior ML. Engineering manager paths at Anthem, Roche, OneAmerica range $170-260K. Many senior IN data scientists transition to pharma consulting (IQVIA Indianapolis, Syneos Health) or to Lilly's expanded internal AI-augmented drug-discovery organization. MBR compounds dramatically — $30K+/year of post-tax-to-Roth over a decade builds substantial tax-free retirement assets.

Late career (15+ years): Principal ML / Distinguished Scientist / VP AI paths typically $280-400K+ at top-of-market IN comp (Lilly principal ML, Corteva senior leadership, Anthem/Elevance senior architects). IN retirement math is favorable but not no-tax: 2.95% state plus 1.10-2.02% county applies to retirement distributions, though Social Security is fully exempt from IN. A senior data scientist with $2-3M pre-tax balance pays IN tax on withdrawals at 4-5% combined — versus 0% in TN/FL/NV/TX. Late-career relocation to lower-tax states is less common for IN DS than for tech SE, because Lilly's pharma-ML specialty knowledge doesn't transfer as cleanly outside major pharma hubs.