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ZIP Code Database - Facts & Stats

Zip Code 21771, Mount Airy, MD

ZIP Code 21771 Data

Zip Code:21771
City:Mount Airy
State:MD [Maryland]
Multi County:Yes
City Alias(es):Mount Airy
Area Code:240 / 301
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:801 ft
State FIPS:24
County FIPS:021
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 21771 2010 Census Demographics

Current Population:32,172
2010 Population:29,563
Households per ZIP Code:9,845
Average House Value:$408,100
Avg. Income Per Household:$124,676
Persons Per Household:2.98
White Population:28,040
Black Population:841
Hispanic Population:1,124
Asian Population:637
American Indian Population:224
Hawaiian Population:25
Other Population:364
Male Population:14,671
Female Population:14,892
Median Age:41.00 years
Male Median Age:40.70 years
Female Median Age:41.30 years

More Census 2010 Data for ZIP Code 21771

ZIP Code 21771 Other Demographics

# Residential Mailboxes:10,796
# Business Mailboxes:449
Total Delivery Receptacles:12,381
Number of Businesses:749
1st Quarter Payroll:$66,438,000
Annual Payroll:$289,066,000
# of Employees:7,141
Water Area:0.171 sq mi
Land Area:85.068 sq mi
113th Congressional District:07|08
113th Congressional Land Area:488.03|859.85 sq mi
Single Family Delivery Units:9,262
Multi Family Delivery Units:104
# Residential Mailboxes:10,796
# Business Mailboxes:449
Total Delivery Receptacles:12,381

ZIP Code 21771 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 4,750 4,880 +130
Retired Workers: 3,625 3,760 +135
Disabled Workers: 415 400 -15
Widow(er)s and Parents: 285 280 -5
Spouses: 180 200 +20
Children: 245 240 -5
65+: 3,890 4,045 +155
Monthly Benefits - All: $7,407,000 $7,888,000 +$481,000
Monthly Benefits - Retired Workers: $5,960,000 $6,401,000 +$441,000
Monthly Benefits - Widow(ers): $431,000 $441,000 +$10,000

ZIP Code 21771 Statistical Areas

CBSA: 47900
CBSA Name: Washington-Arlington-Alexandria, DC-VA-MD-WV
CBSA Type: Metro
CBSA Division: 23224
CBSA Division Name: Frederick-Gaithersburg-Rockville, MD
CBSA Population:5,582,170
CBSA Division Population:1,205,162
MSA: 8872
MSA Name: Washington-Baltimore, DC-MD-VA-WV CMSA
PMSA: 8840
PMSA Name: Washington, DC-MD-VA-WV PMSA
City State Key:V24008
Preferred Last Line Key:V24008
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