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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2022

Zip Code 19311, Avondale, PA

ZIP Code 19311 Details

Zip Code:19311
State:PA [Pennsylvania]
Counties:CHESTER, PA
Multi County:No
City Alias(es):Avondale
Area Code:484 / 610
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:315 ft
State FIPS:42
County FIPS:029
Division:Middle Atlantic
Intro Date:<2004-10

ZIP Code 19311 2010 Census Demographics

Current Population:9,392
2010 Population:8,584
Households per ZIP Code:2,620
Average House Value:$398,500
Avg. Income Per Household:$125,104
Persons Per Household:3.24
White Population:6,785
Black Population:358
Hispanic Population:2,338
Asian Population:317
American Indian Population:42
Hawaiian Population:8
Other Population:1,224
Male Population:4,464
Female Population:4,120
Median Age:35.60 years
Male Median Age:34.00 years
Female Median Age:37.20 years

ZIP Code 19311 Other Demographics

# Residential Mailboxes:2,899
# Business Mailboxes:130
Total Delivery Receptacles:3,541
Number of Businesses:180
1st Quarter Payroll:$26,318,000
Annual Payroll:$105,461,000
# of Employees:2,749
Water Area:0.094 sq mi
Land Area:12.548 sq mi
113th Congressional District:06
113th Congressional Land Area:860.47 sq mi
Single Family Delivery Units:2,708
Multi Family Delivery Units:0
# Residential Mailboxes:2,899
# Business Mailboxes:130
Total Delivery Receptacles:3,541

ZIP Code 19311 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 1,255 1,270 +15
Retired Workers: 965 975 +10
Disabled Workers: 90 90 0
Widow(er)s and Parents: 65 70 +5
Spouses: 80 85 +5
Children: 55 50 -5
65+: 1,055 1,075 +20
Monthly Benefits - All: $1,994,000 $2,095,000 +$101,000
Monthly Benefits - Retired Workers: $1,635,000 $1,722,000 +$87,000
Monthly Benefits - Widow(ers): $101,000 $114,000 +$13,000

ZIP Code 19311 Statistical Areas

CBSA: 37980
CBSA Name: Philadelphia-Camden-Wilmington, PA-NJ-DE-MD
CBSA Type: Metro
CBSA Division: 33874
CBSA Division Name: Montgomery County-Bucks County-Chester County, PA
CBSA Population:5,965,343
CBSA Division Population:1,924,009
MSA: 6162
MSA Name: Philadelphia-Wilmington-Atlantic City, PA-NJ-DE-MD CMSA
PMSA: 6160
PMSA Name: Philadelphia, PA-NJ PMSA
City State Key:X17046
Preferred Last Line Key:X17046
19310: Previous ZIP Code
Next ZIP Code: 19312


  1. U.S. Postal Service [Last Updated: 6/1/2022],
  2. Internal Data Creation [Last Updated: 6/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census American National Standards Institute (ANSI) [Last Updated: 6/1/2022],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],