Zip Code Database List
1-800-425-1169
Zip-Codes.com
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 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 Daylight Saving:Yes
Latitude:38.608376
Longitude:-75.947614
Elevation:21 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:$133,300
Avg. Income Per Household:$46,538
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:706
Number of Businesses:15
1st Quarter Payroll:$667,000
Annual Payroll:$3,612,000
# of Employees:67
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:706

ZIP Code 21664 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 140 145 +5
Retired Workers: 115 120 +5
Disabled Workers: 15 15 0
Widow(er)s and Parents: 10 5 -5
Spouses: 0 0 0
Children: 0 5 +5
65+: 120 115 -5
Monthly Benefits - All: $201,000 $204,000 +$3,000
Monthly Benefits - Retired Workers: $169,000 $176,000 +$7,000
Monthly Benefits - Widow(ers): $9,000 $5,000 ($4,000)

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
21663: Previous ZIP Code
Next ZIP Code: 21665