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ZIP Code Database - Facts & Stats

Zip Code 21664, Secretary, MD




ZIP Code 21664 Data

Zip Code:21664
City:Secretary
State:MD [Maryland]
Counties:DORCHESTER, MD
Multi County:No
City Alias(es):Secretary
Area Code:410 / 443
City Type:Z [P.O. Box Only]
Classification:P [P.O. Box ZIP Code]
Time Zone:Eastern (GMT -05:00)
Observes Day Light Savings:Yes
Latitude:38.608376
Longitude:-75.947614
Elevation:57 ft
State FIPS:24
County FIPS:019
Region:South
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 21664 2010 Census Demographics

Current Population:0
2010 Population:539
Households per ZIP Code:215
Average House Value:$135,700
Avg. Income Per Household:$37,361
Persons Per Household:2.50
White Population:482
Black Population:37
Hispanic Population:39
Asian Population:2
American Indian Population:6
Hawaiian Population:0
Other Population:20
Male Population:265
Female Population:274
Median Age:43.60 years
Male Median Age:41.90 years
Female Median Age:44.80 years

More Census 2010 Data for ZIP Code 21664

ZIP Code 21664 Other Demographics

# Residential Mailboxes:0
# Business Mailboxes:0
Total Delivery Receptacles:708
Number of Businesses:17
1st Quarter Payroll:$599,000
Annual Payroll:$3,550,000
# of Employees:64
Water Area:0.027 sq mi
Land Area:0.433 sq mi
113th Congressional District:01
113th Congressional Land Area:3977.06 sq mi
Single Family Delivery Units:0
Multi Family Delivery Units:0
# Residential Mailboxes:0
# Business Mailboxes:0
Total Delivery Receptacles:708

ZIP Code 21664 Social Security Benefits

  2009 2010 Delta
Total Beneficiaries: 155 155 0
Retired Workers: 120 120 0
Disabled Workers: 15 20 +5
Widow(er)s and Parents: 10 10 0
Spouses: 0 0 0
Children: 10 5 -5
65+: 120 120 0
Monthly Benefits - All: $158,000 $164,000 +$6,000
Monthly Benefits - Retired Workers: $126,000 $129,000 +$3,000
Monthly Benefits - Widow(ers): $9,000 $7,000 ($2,000)

ZIP Code 21664 Statistical Areas

CBSA: 15700
CBSA Name: Cambridge, MD
CBSA Type: Micro
CBSA Division: 
CBSA Division Name: 
CBSA Population:32,618
CBSA Division Population:0
MSA: 
MSA Name: 
PMSA: 
PMSA Name: 
City State Key:V24350
Preferred Last Line Key:V24350
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Next ZIP Code: 21665