Greenfield, WI Social Security office at 8455 W Layton Ave, 53228
The Greenfield Social Security office at 8455 W Layton Ave is one of 26 field offices in Wisconsin and 1,182 nationwide.
Closest listed SSA office for Greenfield and 12 nearby towns. Next-nearest office: Milwaukee (7.3 mi).
Greenfield office hours
- Monday 9:00 AM – 4:00 PM
- Tuesday 9:00 AM – 4:00 PM
- Wednesday 9:00 AM – 4:00 PM
- Thursday 9:00 AM – 4:00 PM
- Friday 9:00 AM – 4:00 PM
- Saturday Closed
- Sunday Closed
Best time to visit & closures
Upcoming Federal Holiday Closures
Can you skip a trip to the Greenfield office?
| Task | Best Method | Fastest Option | Greenfield Visit Notes & Originals |
|---|---|---|---|
| Replace a Social Security card | 🟢 Online / Phone | Online at SSA.gov or by phone | Bring unexpired photo ID only if online replacement is unavailable. |
| Benefit verification (award) letter | 🟢 Instant Online | Download PDF online or call 1-800-772-1213 | No office visit needed unless you require an immediate stamped printout. |
| Update direct deposit or address | 🟢 Online / Phone | Online account or automated phone line | No trip needed to Greenfield. |
| Apply for Retirement, SSDI, or Medicare | 🟡 Call First | Online application or phone interview | Call (877) 600-2856 to book an appointment before visiting. |
| Apply for SSI benefits | 🟡 Call First | Scheduled phone or in-person interview | Call ahead; bring income, bank, and residency records. |
| First-time SSN card or legal name change | 🔴 In-Person Originals | Start online, then bring originals | Must present original/certified marriage or court order + photo ID. |
Greenfield office location
8455 W Layton Ave, Greenfield, WI 53228 · Open in Google Maps ↗
Before you visit the Greenfield office
Book Appointment First
Call (877) 600-2856 or 1-800-772-1213 before driving.
Unexpired Photo ID + Originals
Bring original or certified records only (no photocopies). See checklist →
Direct Numbers & Codes
Local: (877) 600-2856 · TTY: 1-800-325-0778 · Fax: (833) 902-2648 · Code #E26
Services at the Greenfield Social Security office
Other Social Security offices near Greenfield
Milwaukee, WI 53208
5020 W North Ave
Milwaukee, WI 53203
310 W Wisconsin Ave, Suite 260
Milwaukee, WI 53222
9120 W Capitol Dr
Waukesha, WI 53186
267 South St
Kenosha, WI 53144
3915 30th Ave, Suite A
Closest Social Security office for nearby towns
| Nearby Town | Closest Listed Office | Address & Phone | Distance |
|---|---|---|---|
| Greendale, WI | Greenfield office | 8455 W Layton Ave · (877) 600-2856 | 1.6 mi |
| Hales Corners, WI | Greenfield office | 8455 W Layton Ave · (877) 600-2856 | 2.0 mi |
| West Allis, WI | Greenfield office | 8455 W Layton Ave · (877) 600-2856 | 3.4 mi |
| Franklin, WI | Greenfield office | 8455 W Layton Ave · (877) 600-2856 | 5.2 mi |
| New Berlin, WI | Greenfield office | 8455 W Layton Ave · (877) 600-2856 | 5.6 mi |
| Oak Creek, WI | Greenfield office | 8455 W Layton Ave · (877) 600-2856 | 8.2 mi |
| Muskego, WI | Greenfield office | 8455 W Layton Ave · (877) 600-2856 | 8.4 mi |
| South Milwaukee, WI | Greenfield office | 8455 W Layton Ave · (877) 600-2856 | 8.5 mi |
| Raymond, WI | Greenfield office | 8455 W Layton Ave · (877) 600-2856 | 11.1 mi |
| Wind Lake, WI | Greenfield office | 8455 W Layton Ave · (877) 600-2856 | 11.4 mi |
| Caledonia, WI | Greenfield office | 8455 W Layton Ave · (877) 600-2856 | 13.3 mi |
| Waterford, WI | Greenfield office | 8455 W Layton Ave · (877) 600-2856 | 16.7 mi |
Frequently asked questions about the Greenfield office
What are the published hours for the Greenfield office?
The published schedule is Mon–Fri: 9:00 AM – 4:00 PM. The office is closed on weekends and federal holidays.
Do I need an appointment at the Greenfield office?
Many Social Security services require an appointment. Call the local office at (877) 600-2856 or the national line at 1-800-772-1213 before visiting.
What phone number should I call for the Greenfield office?
Call the local branch at (877) 600-2856, the national toll-free line at 1-800-772-1213, or TTY 1-800-325-0778.
What documents should I bring to the office?
Bring an unexpired government photo ID and original or certified documents for your task. Photocopies and notarized copies are not accepted.
Can I complete my Social Security task online?
Yes. Replacement cards, benefit verification letters, and address updates can be completed online through your official my Social Security account. Visit my Social Security at SSA.gov ↗ to start online.
Are these hours live, and is this an official SSA page?
No on both. These are published weekly hours, and SSA Office Finder is an independent directory. Verify official notices at SSA.gov ↗.
Official government portal: Social Security Administration (SSA.gov) ↗