People not registered to vote who are eligible should register to vote!
The US House of Representatives home page (see "Related links", below) has a tool to look up your representative by ZIP code (ZIP+4). The result gives the representative's name and congressional district, with a link to that representative's home page.
If you're registered to vote, your voter card also gives the congressional district number. On the right side there is a table with 10 boxes. The top-left box is marked USREP, under which is printed your district number. Check the Wikipedia article "List of United States congressional districts" (link below) to find out who is the current representative.
Without internet access, libraries do a great job of answering questions like this. Friends and neighbors may know. Sometimes a simple map is enough to ascertain which district you're in, as district boundaries often run along county boundaries.
call the city/town Voter Registrar's office
Go to the House of Representatives website and click on "Find Your Representative."
The information is available at house.gov website.
There's a tool for finding your Representative at the GOVernment web site of the HOUSE of representatives, but we're not allowed to post links here.
Congressional District 35
MD 3rd Congressional District
8th congressional district
6th congressional district
The 11th Congressional District
Lakewood is in the 7th congressional district
Texas' 13th Congressional District
District of Columbia's At-large congressional district's population is 572,059.
The area represented by a member of the House of Representatives is called a congressional district. Congressional districts are based on population.
Most of Jackson is in Mississippi's 2nd Congressional District. Part of Jackson is in Mississippi's 3rd Congressional District.
2nd Congressional District of Georgia
Alaska only has one US Congressional district.