Colorado · Checked Against SSA's Locator October 1, 2026

Social Security Offices Near Castle Rock, CO

Where Is the Social Security Office Nearest Castle Rock, CO?

SSA assigns all 3 ZIP codes in Castle Rock, CO to the Littleton Social Security Office at 8000 Southpark Ln, Littleton, about 16 miles away, phone (888) 824-4384, open Monday to Friday, 9:00 AM to 4:00 PM.

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Closest Social Security Offices to Castle Rock, CO

Straight-line distance from the center of Castle Rock (U.S. Census Gazetteer) to each office's address (U.S. Census Bureau geocoder). Office hours and phone numbers from SSA's office data, checked against SSA's Office Locator on October 1, 2026; confirm with SSA's Office Locator before you go.

Map of Social Security Offices Near Castle Rock

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Social Security office

Which Social Security Office Serves Your ZIP Code in Castle Rock?

SSA assigns all 3 ZIP codes in Castle Rock to the Littleton Social Security Office in Littleton. SSA assigns offices by ZIP code, so the office to use is the one listed for your ZIP.

Social Security office assigned to each ZIP code in Castle Rock
ZIP codeOffice SSA assignsDistance
80104Littleton Social Security Office for ZIP code 8010421 miles
80108Littleton Social Security Office for ZIP code 8010812 miles
80109Littleton Social Security Office for ZIP code 8010915 miles

ZIP codes 80104, 80108 and 80109 go to the Littleton Social Security Office, 8000 Southpark Ln, Littleton.

Assigned offices from SSA's Office Locator, looked up by ZIP code on October 1, 2026. ZIP codes are those whose area overlaps Castle Rock (U.S. Census Bureau, 2020 ZIP Code Tabulation Areas). Distance is straight-line, from the center of the ZIP code to the office.

Social Security Offices Near Areas Around Castle Rock

Where people in nearby communities go, and how far it is. Each area's office is the one SSA assigns to its ZIP codes.

Social Security Office Near Parker

Parker is about 9.9 miles northeast of central Castle Rock. SSA assigns its ZIP codes (80134 and 80138) to the Littleton Social Security Office at 8000 Southpark Ln, Littleton, open Monday to Friday, 9:00 AM to 4:00 PM.

More on Social Security offices near Parker

Social Security Office Near Highlands Ranch

Highlands Ranch is about 13 miles northwest of central Castle Rock. SSA assigns its ZIP codes (80126, 80129 and 80130) to the Littleton Social Security Office at 8000 Southpark Ln, Littleton, open Monday to Friday, 9:00 AM to 4:00 PM.

More on Social Security offices near Highlands Ranch

Social Security Office Near Centennial

Centennial is about 15 miles north of central Castle Rock. Its ZIP codes are split between offices: 80111, 80112, 80121 and 80122 go to the Littleton Social Security Office in Littleton; 80015 goes to the Aurora Social Security Office in Aurora.

More on Social Security offices near Centennial

Social Security Office Near Lone Tree

Lone Tree is about 11 miles north of central Castle Rock. SSA assigns its ZIP codes (80124 and 80134) to the Littleton Social Security Office at 8000 Southpark Ln, Littleton, open Monday to Friday, 9:00 AM to 4:00 PM.

More on Social Security offices near Lone Tree

Social Security Office Near Castle Pines Village

Castle Pines Village is about 5.1 miles northwest of central Castle Rock. SSA assigns its ZIP code, 80108, to the Littleton Social Security Office at 8000 Southpark Ln, Littleton, open Monday to Friday, 9:00 AM to 4:00 PM.

More on Social Security offices near Castle Pines Village

Social Security Office Near Greenwood Village

Greenwood Village is about 17 miles north of central Castle Rock. SSA assigns its ZIP codes (80111 and 80121) to the Littleton Social Security Office at 8000 Southpark Ln, Littleton, open Monday to Friday, 9:00 AM to 4:00 PM.

More on Social Security offices near Greenwood Village

Social Security Office Near Littleton

Littleton is about 17 miles northwest of central Castle Rock. SSA assigns its ZIP code, 80120, to the Littleton Social Security Office at 8000 Southpark Ln, Littleton, open Monday to Friday, 9:00 AM to 4:00 PM.

More on Social Security offices near Littleton

Social Security Office Near Castle Pines

Castle Pines is about 6.0 miles north of central Castle Rock. SSA assigns its ZIP code, 80108, to the Littleton Social Security Office at 8000 Southpark Ln, Littleton, open Monday to Friday, 9:00 AM to 4:00 PM.

More on Social Security offices near Castle Pines

Social Security Office Near Ponderosa Park

Ponderosa Park is about 12 miles east of central Castle Rock. SSA assigns its ZIP code, 80107, to the Colorado Springs Social Security Office at 2306 E Pikes Peak Ave, Colorado Springs, open Monday to Friday, 9:00 AM to 4:00 PM. The Aurora Social Security Office is closer to central Ponderosa Park (about 22 miles, against 40 miles), but it isn't the office SSA assigns.

Social Security Office Near the Pinery

The Pinery is about 7.4 miles northeast of central Castle Rock. SSA assigns its ZIP code, 80134, to the Littleton Social Security Office at 8000 Southpark Ln, Littleton, open Monday to Friday, 9:00 AM to 4:00 PM.

How to Get an Appointment at the Littleton Social Security Office

SSA asks you to make an appointment before you visit an office. You can schedule one online on SSA's appointment page by answering a few questions; the appointment may be by phone or in person, and you can change or cancel it from the confirmation email or text.

To book by phone, call the Littleton Social Security Office at (888) 824-4384, or SSA's national number, 1-800-772-1213 (TTY 1-800-325-0778), Monday through Friday, 8 a.m. to 7 p.m. local time. Help is available in English, Spanish and other languages.

See office hours and appointments for the best times to call and visit.

Can You Skip the Trip?

You can often replace a card, update your address or get a benefit letter online with a my Social Security account. If you need to go in, check what to bring.

Frequently Asked Questions

Where Is the Social Security Office in Castle Rock?

There isn't an office in Castle Rock, CO itself. The closest is the Littleton Social Security Office, 8000 Southpark Ln, Littleton, CO 80120, about 16 miles away.

Which Social Security Office Serves My ZIP Code in Castle Rock?

SSA assigns all 3 ZIP codes in Castle Rock to the Littleton Social Security Office in Littleton. SSA assigns offices by ZIP code, and the assigned office isn't always the closest one. Look up your ZIP code in the table on this page or in SSA's Office Locator.

What Are Social Security Office Hours Near Castle Rock?

The Littleton Social Security Office is open Monday to Friday, 9:00 AM to 4:00 PM, according to SSA's office data (checked against SSA's Office Locator on October 1, 2026). Offices close on weekends and federal holidays.

What Is the Phone Number for the Social Security Office Near Castle Rock?

SSA lists (888) 824-4384 for the Littleton Social Security Office. SSA's national number is 1-800-772-1213.

How Do I Make an Appointment at the Social Security Office Near Castle Rock?

Schedule online on SSA's appointment page, where the appointment may be by phone or in person, or call the Littleton Social Security Office at (888) 824-4384 or SSA at 1-800-772-1213 (TTY 1-800-325-0778), Monday through Friday, 8 a.m. to 7 p.m. local time. SSA asks you to make an appointment before visiting an office.

Every Social Security office in Colorado

Sources

  1. Social Security Administration, field office and resident station data (updated March 9, 2026)
  2. SSA Office Locator (offices and ZIP code assignments, checked October 1, 2026)
  3. U.S. Census Bureau: geocoder, 2023 Gazetteer files and 2020 ZIP Code Tabulation Area relationship files
  4. SSA: Make an appointment
  5. SSA: Contact by phone
  6. SSA: Office locator guidance (appointments and Card Centers)

Independent site, not affiliated with the Social Security Administration. Office addresses, phone numbers and hours come from SSA's public office data. To apply for benefits or manage your record, go to SSA directly at ssa.gov.