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ZIP Code Database - Facts & Stats

Zip Code 21918, Conowingo, MD

ZIP Code 21918 Data

Zip Code:21918
State:MD [Maryland]
Counties:CECIL, MD
Multi County:No
City Alias(es):Conowingo
Area Code:410
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:338 ft
State FIPS:24
County FIPS:015
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 21918 2010 Census Demographics

Current Population:4,348
2010 Population:4,284
Households per ZIP Code:1,511
Average House Value:$237,400
Avg. Income Per Household:$76,429
Persons Per Household:2.82
White Population:4,178
Black Population:68
Hispanic Population:45
Asian Population:44
American Indian Population:30
Hawaiian Population:6
Other Population:12
Male Population:2,180
Female Population:2,104
Median Age:41.20 years
Male Median Age:41.10 years
Female Median Age:41.40 years

More Census 2010 Data for ZIP Code 21918

ZIP Code 21918 Other Demographics

# Residential Mailboxes:1,542
# Business Mailboxes:27
Total Delivery Receptacles:1,759
Number of Businesses:47
1st Quarter Payroll:$2,077,000
Annual Payroll:$9,063,000
# of Employees:285
Water Area:2.559 sq mi
Land Area:17.661 sq mi
113th Congressional District:01
113th Congressional Land Area:3977.06 sq mi
Single Family Delivery Units:1,155
Multi Family Delivery Units:0
# Residential Mailboxes:1,542
# Business Mailboxes:27
Total Delivery Receptacles:1,759

ZIP Code 21918 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 925 965 +40
Retired Workers: 615 650 +35
Disabled Workers: 150 150 0
Widow(er)s and Parents: 65 70 +5
Spouses: 35 35 0
Children: 60 60 0
65+: 645 695 +50
Monthly Benefits - All: $1,241,000 $1,337,000 +$96,000
Monthly Benefits - Retired Workers: $895,000 $971,000 +$76,000
Monthly Benefits - Widow(ers): $83,000 $93,000 +$10,000

ZIP Code 21918 Statistical Areas

CBSA: 37980
CBSA Name: Philadelphia-Camden-Wilmington, PA-NJ-DE-MD
CBSA Type: Metro
CBSA Division: 48864
CBSA Division Name: Wilmington, DE-MD-NJ
CBSA Population:5,965,343
CBSA Division Population:705,670
MSA: 6162
MSA Name: Philadelphia-Wilmington-Atlantic City, PA-NJ-DE-MD CMSA
PMSA: 9160
PMSA Name: Wilmington-Newark, DE-MD PMSA
City State Key:V23245
Preferred Last Line Key:V23245
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