ZIP Code 21771 Data
Zip Code: 21771
City: MOUNT AIRY
State: MD
Counties: FREDERICK, MD CARROLL, MD HOWARD, MD MONTGOMERY, MD
Multi County: Yes
Area Code: 240 / 301
City Type: P [Post Office]
Classification: [Non-Unique]
Latitude: 39.37407
Longitude: -77.156258
Elevation: 290
County FIPS: 021
State FIPS: 24
Time Zone: Eastern (GMT -05:00)
Day Light Savings: Y
Growth Rank: 0
Growth %: 0
Region: South
Division: South Atlantic
City Alias(es): MOUNT AIRY
Current Population: 31,363
2000 Population: 25,694
Households per Zip Code: 8,449
Average House Value: $196,600
Avg. Income Per Household: $76,147
Persons Per Household: 3.10
White Population: 24,579
Black Population: 545
Hispanic Population: 316
Asian Population: 188
Indian Population: 68
Hawaiian Population: 1
Other Population: 70
Male Population: 12,842
Female Population: 12,852
Median Age: 36.00 years
Male Median Age: 35.90 years
Female Median Age: 36.00 years
# Residential Mailboxes : 10,117
# Business Mailboxes : 352
Total Delivery Receptacles : 11,091
Number of Businesses: 696
1st Quarter Payroll: $32,662,000
Annual Payroll: $149,846,000
# of Employees: 5,475
CBSA Population: 5,090,435
CBSA DIV Population:
CBSA: 47900
CBSA Name: Washington-Arlington-Alexandria, DC-VA-MD-WV
CBSA Type: Metro
CBSA Division: 13644
CBSA Division Name: Bethesda-Gaithersburg-Frederick, MD
MSA: 8872
MSA Name: Washington-Baltimore, DC-MD-VA-WV CMSA
PMSA: 8840
PMSA Name: Washington, DC-MD-VA-WV PMSA
110th Congressional District: 04|06|07
110th Congressional Land Area: 315.20|3062.27|294.24 sq mi
City State Key: V24008
Preferred Last Line Key: V24008
Water Area: 0.01128 sq mi
Land Area: 83.04728 sq mi
* Core demographic data is based on information taken from the 2000 Census. Business data is from Business Census 2003 and CBSA data is from December 2006 Census CBSA data.
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