Mount Jackson, Pennsylvania
Mount Jackson is a Census-designated place (an unincorporated community) in Lawrence County, Pennsylvania, with 562 residents in 2020. It is in Pennsylvania's 16th congressional district. Its state senate district is State Senate District 50; its state house district is State House District 9.
County
| County | Share of residents |
|---|---|
| Lawrence County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Pennsylvania's 16th congressional district (PA-16) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (PA-16) | Mike Kelly (R) | 202-225-5406 | 100% |
| U.S. Senator | David McCormick (R) | 202-224-6324 · contact form | statewide |
| U.S. Senator | John Fetterman (D) | 202-224-4254 · contact form | statewide |
| State Senator (State Senate District 50) | Michele Brooks (R) | 724-654-1444 | 100% |
| State Representative (State House District 9) | Marla Brown (R) | 724-498-4397 | 100% |
Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Mount Jackson laws: search for the Mount Jackson, Pennsylvania code of ordinances
- Lawrence County website: http://www.co.lawrence.pa.us
- Lawrence County laws: search for the Lawrence County, Pennsylvania code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 50 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 9 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Mount Jackson: the share of that ZIP's residents living in it.
- 16102 (10%)
Get this in your AI agent
Your agent can get Mount Jackson's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:4251624")
Mount Jackson here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.