CA District 10
California · 2 Counties · Concord, Antioch, San Ramon
civdotiq.org
Federal Representatives
Adam Schiff
Democratic · U.S. Senator
Phone: 202-224-3841
Web: https://www.schiff.senate.gov
Office: 112 Hart Senate Office Building Washington DC 20510
Alex Padilla
Democratic · U.S. Senator
Phone: 202-224-3553
Web: https://www.padilla.senate.gov
Office: 331 Hart Senate Office Building Washington DC 20510
Mark DeSaulnier
Democratic · U.S. Representative
Phone: 202-225-2095
Web: https://desaulnier.house.gov
Office: 2134 Rayburn House Office Building Washington DC 20515-0510
Key Demographics
760,299
Population
$154K
Median Income
41
Median Age
| Metric | Value |
|---|---|
| Bachelor's Degree or Higher | 32.7% |
| Poverty Rate | 6.3% |
| Urban Population | 87% |
| Diversity Index | 67.0 |
| Land Area | 537 sq mi |
Federal Spending
$1.6M
Total Annual
38
Contracts & Grants
$2.7M
Infrastructure
| Project | Agency | Amount |
|---|---|---|
| FOUR POINTS TECHNOLOGY, L.L.C. | Department of Veterans Affairs | $12.0M |
| SERGENTS MECHANICAL SYSTEMS INC | Department of Veterans Affairs | $2.5M |
| K.F. DAVIS ENGINEERING, INC | Department of Veterans Affairs | $922K |
| ACREE TECHNOLOGIES INCORPORATED | National Aeronautics and Space Administration | $850K |
| FOUR POINTS TECHNOLOGY, L.L.C. | Department of Veterans Affairs | $508K |
Statewide Context
11,659,421
California Medicaid & CHIP (Jun 2026)
1,337,852
California Veteran Population (FY2026)
Statewide totals, not specific to this district — these federal programs report only at the state level. Sources: CMS (data.medicaid.gov), VA NCVAS (datahub.va.gov).
Geography
| Counties (2) | Major Cities |
|---|---|
| Contra Costa, Alameda | Concord, Antioch, San Ramon |