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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 04978, Smithfield, ME

ZIP Code 04978 Details

Zip Code:04978
State:ME [Maine]
Multi County:No
City Alias(es):Smithfield
Area Code:207
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:265 ft
State FIPS:23
County FIPS:025
Division:New England
Intro Date:<2004-10

ZIP Code 04978 2010 Census Demographics

Current Population:975
2010 Population:799
Households per ZIP Code:349
Average House Value:$198,900
Avg. Income Per Household:$90,417
Persons Per Household:2.29
White Population:791
Black Population:1
Hispanic Population:10
Asian Population:8
American Indian Population:12
Hawaiian Population:1
Other Population:1
Male Population:389
Female Population:410
Median Age:49.70 years
Male Median Age:49.80 years
Female Median Age:49.50 years

ZIP Code 04978 Other Demographics

# Residential Mailboxes:426
# Business Mailboxes:14
Total Delivery Receptacles:834
Number of Businesses:24
1st Quarter Payroll:$2,344,000
Annual Payroll:$9,416,000
# of Employees:238
Water Area:4.861 sq mi
Land Area:19.898 sq mi
118th Congressional District:02
118th Congressional Land Area:27557.4 sq mi
Single Family Delivery Units:426
Multi Family Delivery Units:0
# Residential Mailboxes:426
# Business Mailboxes:14
Total Delivery Receptacles:834

ZIP Code 04978 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 275 275 0
Retired Workers: 190 190 0
Disabled Workers: 45 45 0
Widow(er)s and Parents: 20 20 0
Spouses: 10 10 0
Children: 10 10 0
65+: 195 195 0
Monthly Benefits - All: $355,000 $355,000 $0
Monthly Benefits - Retired Workers: $254,000 $254,000 $0
Monthly Benefits - Widow(ers): $22,000 $22,000 $0

ZIP Code 04978 Statistical Areas

CBSA Name: 
CBSA Type: 
CBSA Division: 
CBSA Division Name: 
CBSA Population:0
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:V25189
Preferred Last Line Key:V25189
04976: Previous ZIP Code
Next ZIP Code: 04979


  1. U.S. Postal Service [Last Updated: 3/1/2023],
  2. Internal Data Creation [Last Updated: 3/1/2023],
  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: 3/1/2023],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],