Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Zip Code 21661, Rock Hall, MD

ZIP Code 21661 Data

Zip Code:21661
City:Rock Hall
State:MD [Maryland]
Counties:KENT, MD
Multi County:No
City Alias(es):Rock Hall
Area Code:410 / 667
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Day Light Savings:Yes
Elevation:22 ft
State FIPS:24
County FIPS:029
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 21661 2010 Census Demographics

Current Population:2,543
2010 Population:2,653
Households per ZIP Code:1,226
Average House Value:$225,800
Avg. Income Per Household:$46,250
Persons Per Household:2.15
White Population:2,402
Black Population:265
Hispanic Population:39
Asian Population:12
American Indian Population:13
Hawaiian Population:0
Other Population:6
Male Population:1,264
Female Population:1,389
Median Age:52.30 years
Male Median Age:51.60 years
Female Median Age:53.20 years

More Census 2010 Data for ZIP Code 21661

ZIP Code 21661 Other Demographics

# Residential Mailboxes:1,183
# Business Mailboxes:44
Total Delivery Receptacles:1,872
Number of Businesses:66
1st Quarter Payroll:$2,182,000
Annual Payroll:$11,003,000
# of Employees:412
Water Area:21.986 sq mi
Land Area:32.415 sq mi
113th Congressional District:01
113th Congressional Land Area:3977.06 sq mi
Single Family Delivery Units:976
Multi Family Delivery Units:0
# Residential Mailboxes:1,183
# Business Mailboxes:44
Total Delivery Receptacles:1,872

ZIP Code 21661 Social Security Benefits

  2009 2010 Delta
Total Beneficiaries: 825 815 -10
Retired Workers: 595 610 +15
Disabled Workers: 95 85 -10
Widow(er)s and Parents: 85 75 -10
Spouses: 25 20 -5
Children: 25 25 0
65+: 650 640 -10
Monthly Benefits - All: $914,000 $920,000 +$6,000
Monthly Benefits - Retired Workers: $683,000 $716,000 +$33,000
Monthly Benefits - Widow(ers): $97,000 $87,000 ($10,000)

ZIP Code 21661 Statistical Areas

CBSA Name: 
CBSA Type: 
CBSA Division: 
CBSA Division Name: 
CBSA Population:0
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:V24278
Preferred Last Line Key:V24278
21660: Previous ZIP Code
Next ZIP Code: 21662