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ZIP Code Database - Facts & Stats

Data Last Updated: July 1, 2022

Zip Code 33584, Seffner, FL

ZIP Code 33584 Details

Zip Code:33584
State:FL [Florida]
Multi County:No
City Alias(es):Seffner
Area Code:813
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:77 ft
State FIPS:12
County FIPS:057
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 33584 2010 Census Demographics

Current Population:30,179
2010 Population:25,392
Households per ZIP Code:8,960
Average House Value:$189,500
Avg. Income Per Household:$54,970
Persons Per Household:2.81
White Population:19,935
Black Population:3,781
Hispanic Population:4,335
Asian Population:879
American Indian Population:330
Hawaiian Population:38
Other Population:1,171
Male Population:12,545
Female Population:12,847
Median Age:37.50 years
Male Median Age:36.90 years
Female Median Age:38.00 years

ZIP Code 33584 Other Demographics

# Residential Mailboxes:10,740
# Business Mailboxes:394
Total Delivery Receptacles:11,027
Number of Businesses:456
1st Quarter Payroll:$77,240,000
Annual Payroll:$302,774,000
# of Employees:6,570
Water Area:0.657 sq mi
Land Area:19.191 sq mi
113th Congressional District:15
113th Congressional Land Area:818.51 sq mi
Single Family Delivery Units:8,601
Multi Family Delivery Units:344
# Residential Mailboxes:10,740
# Business Mailboxes:394
Total Delivery Receptacles:11,027

ZIP Code 33584 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 4,895 4,995 +100
Retired Workers: 3,155 3,280 +125
Disabled Workers: 890 890 0
Widow(er)s and Parents: 305 295 -10
Spouses: 140 145 +5
Children: 405 385 -20
65+: 3,315 3,435 +120
Monthly Benefits - All: $6,285,000 $6,605,000 +$320,000
Monthly Benefits - Retired Workers: $4,442,000 $4,724,000 +$282,000
Monthly Benefits - Widow(ers): $385,000 $382,000 ($3,000)

ZIP Code 33584 Statistical Areas

CBSA: 45300
CBSA Name: Tampa-St. Petersburg-Clearwater, FL
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:2,783,243
CBSA Division Population:0
MSA: 8280
MSA Name: Tampa-St. Petersburg-Clearwater, FL MSA
PMSA Name: 
City State Key:Y22873
Preferred Last Line Key:Y22873
33583: Previous ZIP Code
Next ZIP Code: 33585


  1. U.S. Postal Service [Last Updated: 7/1/2022],
  2. Internal Data Creation [Last Updated: 7/1/2022],
  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: 7/1/2022],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],