It is currently represented by RepublicanDaniel Webster. Due to redistricting after the 2010 census, this district was re-numbered, and slightly reconfigured from the former 8th District. It is considered a swing district, with a slight Republican-leaning advantage.
The former 10th district, during 2003–2012, covered areas further west and encompassed much of Pinellas County, on the Gulf coast of central Florida.
Republican incumbent Daniel Webster is expected to run for re-election. His Democratic opponent from 2012, Val Demings, pulled out of a possible re-match to run for Orange County Mayor instead.
Navy Chief and Eagle Scout Michael McKenna (D) announced his intentions to run in August of 2013 followed by Orlando civil rights attorney and Trayvon Martin family attorney Shayan Modarres (D) who announced his intentions to run in November 2013. Former Eustis City Commissioner William Ferree (D) has announced his intentions to run.
On July 11, 2014, Florida Circuit Court Judge Terry Lewis ruled that this district, along with the neighboring minority-access District 5, was drawn to favor Republicans. On August 1, Judge Lewis gave Florida's state legislature an Aug. 15 deadline to submit new congressional maps for those two districts. 
Due to redistricting, the 8th district was renumbered to become the 10th district. Freshman Republican Daniel Webster sought re-election, and despite the renumbering of the district, would be considered the election's incumbent.
On election day, Webster won a fairly narrow 3.4% victory over Demmings to secure re-election. Webster slightly underperformed in the district compared to the top of the ticket, where presidential candidate Mitt Romney received 53.4% of the vote.
^See whole Florida state map for 2013, with the 10th district covering Lake County, west Orange and north Polk County: h9047_35x42L.pdfCongressional Plan: H000C9047. Chapter No. 2012-2, Laws of Florida. www.flsenate.gov. February 16, 2012.
^See 2013 borders of 10th district in Lake County plus north Polk and western Orange County in the 2013 districts map: H000C9047_map_ec.pdf, for the Eastern Central region of Florida. Congressional Plan: H000C9047. Chapter No. 2012-2, Laws of Florida. www.flsenate.gov. February 2012.