Here are the people who are surrounding Micajah in this 1790 census:
BUREAU OF THE CENSUS HEADS OF FAMILIES AT THE FIRST CENSUS OF THE UNITED
STATES TAKEN IN THE YEAR 1790 NORTH CAROLINA
NEWBERN DISTRICT - BEAUFORT COUNTY.
Name of head of family: Heron, William
Free white males of 16 years and upward, including heads of families: 2
Free white males under 16 years: 3
Free white females, including heads of families: 2
Name of head of family: Whitfield, William, Jr
Free white males of 16 years and upward, including heads of families: 2
Free white males under 16 years: 3
Free white females, including heads of families: 3
All other free persons: 36
Name of head of family: Winkfield, Joseph
Free white males of 16 years and upward, including heads of families: 1
Free white females, including heads of families: 5
=====================
Name of head of family: Casey, Micajah
Free white males of 16 years and upward, including heads of families: 1
Free white males under 16 years: 4
Free white females, including heads of families: 4
All other free persons: 1
=====================
Name of head of family: Heron, Samuel
Free white males of 16 years and upward, including heads of families: 1
Free white males under 16 years: 4
Free white females, including heads of families: 4
Name of head of family: Hines, Reuben
Free white males of 16 years and upward, including heads of families: 1
Free white males under 16 years: 5
Free white females, including heads of families: 2
Name of head of family: Carraway, John
Free white males of 16 years and upward, including heads of families: 1
Free white males under 16 years: 2
Free white females, including heads of families: 3
All other free persons: 1
Name of head of family: Holmes, Charles
Free white males of 16 years and upward, including heads of families: 3
Free white males under 16 years: 1
Free white females, including heads of families: 2
All other free persons: 16
Name of head of family: Heron, Jane
Free white males of 16 years and upward, including heads of families: 1
Free white males under 16 years: 1
Free white females, including heads of families: 6
All other free persons: 2
Name of head of family: Martin, Paul
Free white males of 16 years and upward, including heads of families: 1
Free white males under 16 years: 2
Free white females, including heads of families: 4
Name of head of family: Davis, Hugh
Free white males of 16 years and upward, including heads of families: 1
Free white males under 16 years: 2
Free white females, including heads of families: 2
Name of head of family: Bass, Rice
Free white males of 16 years and upward, including heads of families: 1
Free white males under 16 years: 3
Free white females, including heads of families: 1
Name of head of family: Bass, Aley, Senr
Free white males of 16 years and upward, including heads of families: 1
Free white males under 16 years: 2
Free white females, including heads of families: 7