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Data Last Updated: April 1, 2023
Zip Code 51576, Underwood, IA
ZIP Code 51576 Details
| Zip Code: | 51576 |
| City: | Underwood |
| State: | IA [Iowa] |
| Counties: | POTTAWATTAMIE, IA |
| Multi County: | No |
| City Alias(es): | Underwood |
| Area Code: | 712 |
| City Type: | P [Post Office] |
| Classification: | [Non-Unique] |
| Time Zone: | Central (GMT -06:00) |
| Observes Daylight Saving: | Yes |
| Latitude: | 41.383672 |
| Longitude: | -95.708075 |
| Elevation: | 1216 ft |
| State FIPS: | 19 |
| County FIPS: | 155 |
| Region: | Midwest |
| Division: | West North Central |
| Intro Date: | <2004-10 |
ZIP Code 51576 2010 Census Demographics
| Current Population: | 1,903 |
| 2010 Population: | 2,110 |
| Households per ZIP Code: | 748 |
| Average House Value: | $254,100 |
| Avg. Income Per Household: | $96,563 |
| Persons Per Household: | 2.82 |
| White Population: | 2,071 |
| Black Population: | 17 |
| Hispanic Population: | 45 |
| Asian Population: | 14 |
| American Indian Population: | 8 |
| Hawaiian Population: | 0 |
| Other Population: | 13 |
| Male Population: | 1,063 |
| Female Population: | 1,047 |
| Median Age: | 38.00 years |
| Male Median Age: | 36.40 years |
| Female Median Age: | 39.20 years |
ZIP Code 51576 Other Demographics
| # Residential Mailboxes: | 675 |
| # Business Mailboxes: | 5 |
| Total Delivery Receptacles: | 895 |
| Number of Businesses: | 34 |
| 1st Quarter Payroll: | $4,910,000 |
| Annual Payroll: | $17,984,000 |
| # of Employees: | 432 |
| Water Area: | 0.207 sq mi |
| Land Area: | 46.336 sq mi |
| 118th Congressional District: | 03 |
| 118th Congressional Land Area: | 8789.62 sq mi |
| Single Family Delivery Units: | 540 |
| Multi Family Delivery Units: | 0 |
| # Residential Mailboxes: | 675 |
| # Business Mailboxes: | 5 |
| Total Delivery Receptacles: | 895 |
ZIP Code 51576 Social Security Benefits
| 2018 | 2019 | Delta | |
| Total Beneficiaries: | 340 | 335 | -5 |
| Retired Workers: | 250 | 255 | +5 |
| Disabled Workers: | 35 | 35 | 0 |
| Widow(er)s and Parents: | 20 | 15 | -5 |
| Spouses: | 15 | 15 | 0 |
| Children: | 20 | 15 | -5 |
| 65+: | 270 | 270 | 0 |
| Monthly Benefits - All: | $471,000 | $483,000 | +$12,000 |
| Monthly Benefits - Retired Workers: | $363,000 | $382,000 | +$19,000 |
| Monthly Benefits - Widow(ers): | $28,000 | $30,000 | +$2,000 |
ZIP Code 51576 Statistical Areas
| CBSA: | 36540 |
| CBSA Name: | Omaha-Council Bluffs, NE-IA |
| CBSA Type: | Metro |
| CBSA Division: | |
| CBSA Division Name: | |
| CBSA Population: | 865,350 |
| CBSA Division Population: | 0 |
| MSA: | 5920 |
| MSA Name: | Omaha, NE-IA MSA |
| PMSA: | |
| PMSA Name: | |
| City State Key: | W11631 |
| Preferred Last Line Key: | W11631 |
51575: Previous ZIP Code |
Next ZIP Code: 51577 |
References
- U.S. Postal Service [Last Updated: 4/1/2023], https://www.usps.com
- ZIP-Codes.com Internal Data Creation [Last Updated: 4/1/2023], https://www.zip-codes.com
- U.S. Geological Survey [Updated as needed], https://www.usgs.gov/
- U.S. Census [Updated Yearly], https://www.census.gov
- U.S. Census American National Standards Institute (ANSI) [Last Updated: 4/1/2023], https://www.census.gov
- U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010], https://www.census.gov
- Centers for Medicare & Medicaid Services [Updated Yearly], https://www.cms.gov/
