(a) Preference allocation for family-sponsored immigrants Aliens subject to the worldwide level specified in section 1151(c) of this title for family-sponsored immigrants shall be allotted visas as follows:

(1) Unmarried sons and daughters of citizens
Qualified immigrants who are the unmarried sons or daughters of citizens of the United States shall be allocated visas in a number not to exceed 23,400, plus any visas not required for the class specified in paragraph (4).

(2) Spouses and unmarried sons and unmarried daughters of permanent resident aliens Qualified immigrants—
(A) who are the spouses or children of an alien lawfully admitted for permanent residence, or
(B) who are the unmarried sons or unmarried daughters (but are not the children) of an alien lawfully admitted for permanent residence,
shall be allocated visas in a number not to exceed 114,200, plus the number (if any) by which such worldwide level exceeds 226,000, plus any visas not required for the class specified in paragraph (1); except that not less than 77 percent of such visa numbers shall be allocated to aliens described in subparagraph (A).

(3) Married sons and married daughters of citizens
Qualified immigrants who are the married sons or married daughters of citizens of the United States shall be allocated visas in a number not to exceed 23,400, plus any visas not required for the classes specified in paragraphs (1) and (2).

(4) Brothers and sisters of citizens
Qualified immigrants who are the brothers or sisters of citizens of the United States, if such citizens are at least 21 years of age, shall be allocated visas in a number not to exceed 65,000, plus any visas not required for the classes specified in paragraphs (1) through (3).

Allocation of immigrant visas laws are VERY complex and our experienced FirstCall Lawyers can help you navigate the very complicated ways of this immigration process. We represent clients throughout the United States and San Diego, San Diego North County, Orange, Anaheim and Los Angeles in particular.