Census tracts · Hilton Head Island, SC

Census tracts in Hilton Head Island, South Carolina

13 census tracts lie mostly within Hilton Head Island, and 1 more reaches into it, by the 2020 census blocks they share. Median household income runs from $47,050 in Tract 108 to $143,996 in Tract 111, against $94,657 for Hilton Head Island as a whole (ACS 2020-2024 5-year estimates).

Which census tracts of Hilton Head Island earn the most and the least?

The five tracts with the highest and the lowest median household income among those mostly within Hilton Head Island and with a reliable estimate.

Tract 111 $143,996
Tract 107 $124,444
Tract 106 $115,960
Tract 104 $111,021
Tract 110 $109,792
Tract 102 $74,607
Tract 105 $73,076
Tract 109 $68,478
Tract 113 $68,008
Tract 108 $47,050

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · Check it at data.census.gov

Every census tract in Hilton Head Island

Sort by any column; the share column is how much of each tract's land (by 2020 census blocks) lies inside Hilton Head Island.

Census tracts in or partly in Hilton Head Island, ACS 2020-2024 5-year estimates. Distance and direction from the Census Bureau's internal point of Hilton Head Island (2024 Gazetteer), which is not always its downtown

Tract 10145013010100	6.2 mi southwest	Beaufort County	1,530±295	$87,066	$1,061,200	$3,500 or more	100%
Tract 10245013010200	4.0 mi southwest	Beaufort County	3,426±470	$74,607	$840,100	$1,235	100%
Tract 10345013010300	1.8 mi southwest	Beaufort County	3,976±646	$103,536	$580,400	$1,280	100%
Tract 10645013010600	3.8 mi north	Beaufort County	3,583±364	$115,960	$728,800	$3,009	100%
Tract 11045013011000	1.9 mi east	Beaufort County	1,613±326	$109,792	$500,000	$1,728	100%
Tract 11145013011100	1.3 mi southeast	Beaufort County	2,416±365	$143,996	$811,600	$2,425	100%
Tract 11245013011200	2.9 mi south	Beaufort County	690±139	$108,611	$776,800	$1,500	100%
Tract 11345013011300	3.7 mi south	Beaufort County	1,265±295	$68,008	$431,400	$1,601	100%
Tract 10445013010400	1.1 mi northwest	Beaufort County	6,129±889	$111,021	$689,200	$1,970	99%
Tract 10845013010800	4.5 mi northeast	Beaufort County	2,998±458	$47,050	$235,800	$1,066	98%
Tract 10945013010900	4.6 mi northeast	Beaufort County	1,968±534	$68,478	$1,096,900	$1,141	96%
Tract 10745013010700	4.9 mi north	Beaufort County	4,652±485	$124,444	$687,300	not published	86%
Tract 10545013010500	2.5 mi northwest	Beaufort County	4,421±568	$73,076	$463,900	$1,573	70%
Tract 990145013990100	11 mi east	Beaufort County	0±14	not published	not published	not published	26%

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files · Census block assignment files

How these figures are made: methodology and release checks · reading a margin of error · every state · corrections