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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2022

Zip Code 53066, Oconomowoc, WI

ZIP Code 53066 Details

Zip Code:53066
State:WI [Wisconsin]
Multi County:Yes
City Alias(es):Oconomowoc
Area Code:262 / 920
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:851 ft
State FIPS:55
County FIPS:133
Division:East North Central
Intro Date:<2004-10

ZIP Code 53066 2010 Census Demographics

Current Population:40,945
2010 Population:33,830
Households per ZIP Code:13,003
Average House Value:$317,700
Avg. Income Per Household:$101,446
Persons Per Household:2.57
White Population:33,078
Black Population:258
Hispanic Population:858
Asian Population:363
American Indian Population:166
Hawaiian Population:28
Other Population:296
Male Population:16,648
Female Population:17,182
Median Age:41.50 years
Male Median Age:40.90 years
Female Median Age:42.10 years

ZIP Code 53066 Other Demographics

# Residential Mailboxes:15,932
# Business Mailboxes:743
Total Delivery Receptacles:16,956
Number of Businesses:919
1st Quarter Payroll:$190,311,000
Annual Payroll:$794,664,000
# of Employees:15,793
Water Area:9.24 sq mi
Land Area:103.172 sq mi
113th Congressional District:01|05
113th Congressional Land Area:1727.92|1890.75 sq mi
Single Family Delivery Units:13,031
Multi Family Delivery Units:1,617
# Residential Mailboxes:15,932
# Business Mailboxes:743
Total Delivery Receptacles:16,956

ZIP Code 53066 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 7,565 7,850 +285
Retired Workers: 5,980 6,245 +265
Disabled Workers: 530 535 +5
Widow(er)s and Parents: 400 410 +10
Spouses: 320 345 +25
Children: 335 315 -20
65+: 6,315 6,635 +320
Monthly Benefits - All: $12,019,000 $12,885,000 +$866,000
Monthly Benefits - Retired Workers: $10,041,000 $10,806,000 +$765,000
Monthly Benefits - Widow(ers): $655,000 $697,000 +$42,000

ZIP Code 53066 Statistical Areas

CBSA: 33340
CBSA Name: Milwaukee-Waukesha, WI
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:1,555,908
CBSA Division Population:0
MSA: 5082
MSA Name: Milwaukee-Racine, WI CMSA
PMSA: 5080
PMSA Name: Milwaukee-Waukesha, WI PMSA
City State Key:Y17770
Preferred Last Line Key:Y17770
53065: Previous ZIP Code
Next ZIP Code: 53069


  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],