District or Suboffice

Permanent Residence
Filing Until Approval
I-485 (1)

Naturalization
Filing Until 
Swearing In (2)

Advance
Parole
Approval (3)

Work
Authorization
Approval (4)

Albuquerque

900-1000

300-350

14-21

14-21

Atlanta

910—1095

180-365

60-90

75-120

Baltimore

600

365

1

80-90

Boston

n/a

n/a

1

1

Buffalo

273

90-365

15

1

Charlotte

730

480-950

90-120

90-120

Chicago

730

304

90-120

90-120

Cincinnati

360-450

150-510

30

1

Cleveland

270-365

365-485

30

1

Dallas

870-910

270-790

140-170

150-190

Denver

660-720

660-720

1-2

1

Detroit

450-480

480-540

45-60

60-90

El Paso

720

810

7-14

7-14

Harlingen

1138

820

162

91

Hartford

180-210

180-210

10

90

Honolulu

240-300

30-60

3-7

1

Houston

1200-1350

720-840

40-50

30-45

Indianapolis

580-640

270-280

5-21

1-60

Kansas City

75-120

120-240

1-21

1

Las Vegas

450-550

300-350

N/a

90

Louisville

800-900

650-720

45-75

45-75

Los Angeles

900-1000

30-90

90-100

30-45

Memphis

930-990

330-350

35-42

80-100

Miami

300-360

360-420

3-5

90-110

Milwaukee

866-922

330

30-45

30-45

Newark

365-425

270-630

1

90-120

New Orleans

270-360

300-450

3-15

10-90

New York

540

330-720

87

80

Oklahoma City

90-150

120-210

30-60

7-14

Omaha

730-910

300-365

20-30

20-30

Orlando

540

720

50

90

Phoenix

1216-1247

1095-1125

90-120

90

Philadelphia

75

330-365

4-7

1-2

Pittsburgh

180-270

365-425

4-7

1

Portland

1050

240

21-30

21-30

Sacramento

450

290

1-30

1

Salt Lake City

480-500

150-180

14-21

45

San Antonio

660-690

180-210

60-90

60-90

San Diego

1030-1090

500-1030

30-45

1

San Francisco

420-456

365-547

1-14

1

San Jose

960-1080

720-1170

10-21

1-2

Seattle

120-180

360-390

10-20

20-30

St. Paul

90-150

120-180

3-5

1

Tampa

304-365

304-365

10-14

90-120

Wash, DC (Arlington)

546-608

243-365

30-90

30-90