DYSON, ROY
D Β· house Β· bioguide D000593
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- FEC candidate id
H6MD01015- Internal id
f31d148d-71ed-4385-bd4d-ef014a4f73ff- Status
- challenger
Who this candidate represents
Who lives here β American Community Survey 5-year estimates (2024), MD-01. Source.
| Category | Metric | Value |
|---|---|---|
| People | Population | 781,616 |
| People | Median age | 42 |
| Income | Median household income | $94,639 |
| Income | Per-capita income | $47,822 |
| Income | In poverty | 9.5% |
| Income | Unemployed | 4.7% |
| Income | Gini inequality index | 0.444 |
| Race | White alone | 72.8% |
| Race | Black alone | 14.9% |
| Race | Asian alone | 2.4% |
| Race | Hispanic or Latino | 6.0% |
| Race | Two or more races | 7.2% |
| Origin | Foreign-born | 6.2% |
| Language | Speaks English only at home | 91.2% |
| Language | Speaks Spanish at home | 3.9% |
| Education | High school or higher | 64.7% |
| Education | Bachelor's or higher | 35.0% |
| Education | Advanced degree | 14.6% |
| Household | Family households | 67.8% |
| Household | Avg household size | 2.50 |
| Household | Never married (15+) | 30.5% |
| Housing | Median home value | $363,600 |
| Housing | Median gross rent | $1,373 |
| Housing | Single-family detached | 65.8% |
| Housing | Built before 1940 | 3.0% |
| Housing | Overcrowded (>1 per room) | 1.5% |
| Housing | Vacant units | 16.1% |
| Service | Veterans (18+) | 7.8% |
| Health | With a disability | 12.5% |
| Connectivity | Households with broadband | 90.8% |
| Connectivity | Households with no internet | 6.4% |
| Commute | Drove alone | 75.7% |
| Commute | Public transit | 0.5% |
| Commute | Worked from home | 12.8% |
Cycle financials
Source: FEC weball bulk file (cycle summary). Numbers in USD; 0 = no activity reported.
| Cycle | Raised | Spent | Cash on hand | Debts | Indiv. contribs. |
|---|---|---|---|---|---|
| 1996 | $0 | $0 | $5,658 | $22,492 | $0 |
| 1994 | $0 | $50 | $5,658 | $22,492 | $0 |
| 1992 | $22,713 | $18,273 | $5,708 | $22,492 | $9,762 |
| 1990 | $759,213 | $771,809 | $1,268 | $27,492 | $236,189 |
| 1988 | $691,251 | $684,204 | $13,867 | $87,759 | $221,296 |
| 1986 | $356,603 | $354,240 | $6,821 | $14,941 | $0 |
| 1984 | $268,522 | $274,650 | $4,459 | $17,469 | $98,627 |
| 1982 | $204,997 | $195,330 | $0 | $0 | $0 |
| 1980 | $166,794 | $167,558 | $0 | $0 | $0 |
Elections
- 1980 general house Β· MD-1 β won
- 1982 general house Β· MD-1 β won
- 1984 general house Β· MD-1 β won
- 1986 general house Β· MD-1 β won
- 1988 general house Β· MD-1 β lost_general
- 1990 general house Β· MD-1 β lost_general
Committees
No committees on file.
Recent votes
No votes on file.
Sponsored & cosponsored bills
No sponsorships on file.
Election prediction
Cycle 2026 Β· model baseline-v1 Β· base rate 15.1%
P(win) = 25.1%
| Feature | Ξ P(win) |
|---|---|
| Base rate (historical) | 15.1% |
| D (major party) | +10.0% |
Baseline model (incumbency Γ party Γ office). Calibration: backtest Brier score is the reference, see npm run db:ingest -- --source=predict-backtest-election. Future model versions must beat baseline Brier on the same held-out cohort or they don't ship.
Connected on the graph
Outbound (9)
| date | type | to | amount | role | source |
|---|---|---|---|---|---|
| β | held_position | member of the Maryland House of Delegates | β | wikidata | |
| β | held_position | member of the State Senate of Maryland | β | wikidata | |
| β | educated_at | Great Mills High School | β | wikidata | |
| β | educated_at | University of Baltimore | β | wikidata | |
| 1989-01-03 | held_position | United States representative | β | wikidata | |
| 1987-01-03 | held_position | United States representative | β | wikidata | |
| 1985-01-03 | held_position | United States representative | β | wikidata | |
| 1983-01-03 | held_position | United States representative | β | wikidata | |
| 1981-01-03 | held_position | United States representative | β | wikidata |