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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

Zip Code 21163, Woodstock, MD

ZIP Code 21163 Details

Zip Code:21163
State:MD [Maryland]
Counties:HOWARD, MD
Multi County:Yes
City Alias(es):Woodstock
Area Code:410 / 443 / 240 / 667
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:449 ft
State FIPS:24
County FIPS:027
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 21163 2020 Census Demographics

Current Population:7,742
2020 Population:7,657
Households per ZIP Code:2,677
Average House Value:$511,200
Avg. Income Per Household:$114,063
Persons Per Household:2.78
White Population:3,427
Black Population:1,526
Hispanic Population:209
Asian Population:2,233
American Indian Population:18
Hawaiian Population:2
Other Population:88
Male Population:3,669
Female Population:3,988
Median Age:45.50 years
Male Median Age:44.60 years
Female Median Age:46.50 years

ZIP Code 21163 Other Demographics

# Residential Mailboxes:2,785
# Business Mailboxes:46
Total Delivery Receptacles:3,041
Number of Businesses:143
1st Quarter Payroll:$9,225,000
Annual Payroll:$43,853,000
# of Employees:773
Water Area:0.187 sq mi
Land Area:13.638 sq mi
118th Congressional District:02|03
118th Congressional Land Area:348.88|304.14 sq mi
Single Family Delivery Units:1,463
Multi Family Delivery Units:480
# Residential Mailboxes:2,785
# Business Mailboxes:46
Total Delivery Receptacles:3,041

ZIP Code 21163 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 1,390 1,420 +30
Retired Workers: 1,155 1,175 +20
Disabled Workers: 75 75 0
Widow(er)s and Parents: 65 65 0
Spouses: 55 65 +10
Children: 40 40 0
65+: 1,230 1,265 +35
Monthly Benefits - All: $2,231,000 $2,359,000 +$128,000
Monthly Benefits - Retired Workers: $1,916,000 $2,014,000 +$98,000
Monthly Benefits - Widow(ers): $105,000 $108,000 +$3,000

ZIP Code 21163 Statistical Areas

CBSA: 12580
CBSA Name: Baltimore-Columbia-Towson, MD
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:2,710,489
CBSA Division Population:0
MSA: 8872
MSA Name: Washington-Baltimore, DC-MD-VA-WV CMSA
PMSA: 0720
PMSA Name: Baltimore, MD PMSA
City State Key:V24691
Preferred Last Line Key:V24691
21162: Previous ZIP Code
Next ZIP Code: 21201


  1. U.S. Postal Service [Last Updated: 6/1/2023],
  2. Internal Data Creation [Last Updated: 6/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census American National Standards Institute (ANSI) [Last Updated: 6/1/2023],
  6. U.S. Census 2020 [Decennial] [Last Updated: 5/25/2023],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],