ZIP Code Tabulation Area · Iowa

ZIP Code 51577: Pottawattamie County, IA

ZIP Code 51577 (Pottawattamie County, Iowa) has an estimated 1,561 residents in 406 households. The median household income is $71,518, the median home value is $134,100 and the median gross rent is $874/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated Oct 26, 2026

Some estimates have a large margin of error. One figure for this ZIP (work from home) is marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

1,561

Margin of error ±199

Median household income

$71,518

Margin of error ±$11,432

Median home value

$134,100

Margin of error ±$26,602

Median gross rent

$874/mo

Margin of error ±$74

Median age

64.9 yrs

Margin of error ±3.2 yrs

Mean travel time to work

25.3 min

Margin of error ±10.9 min

How ZIP 51577 compares with Iowa and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 5157764.9 yrsIowa38.6 yrsUnited States38.9 yrs

Median household income

ZIP 51577$71,518Iowa$75,059United States$80,734

Per capita income

ZIP 51577$31,949Iowa$40,877United States$44,673

Poverty rate

ZIP 5157710.1%Iowa11.1%United States12.5%

Unemployment rate

ZIP 515776.5%Iowa3.6%United States5.2%

Bachelor's degree or higher

ZIP 5157716.8%Iowa31.4%United States35.7%

Median home value

ZIP 51577$134,100Iowa$208,000United States$332,700

Median gross rent

ZIP 51577$874/moIowa$972/moUnited States$1,413/mo

Owner-occupied homes

ZIP 5157777.3%Iowa71.7%United States65.2%

Mean travel time to work

ZIP 5157725.3 minIowa19.8 minUnited States26.4 min

Worked from home

ZIP 5157720.3%*Iowa11.3%United States15.1%

All figures for ZIP 51577

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 51577 — ACS 2020–2024 5-year estimates
Measure	ZIP 51577	Margin of error	Iowa	United States
Total population	1,561	±199	3,210,507	334,922,499
Median age	64.9 yrs	±3.2 yrs	38.6 yrs	38.9 yrs
Households	406	±80	1,315,707	129,227,496
Median household income	$71,518	±$11,432	$75,059	$80,734
Per capita income	$31,949	±$5,295	$40,877	$44,673
Poverty rate	10.1%	±4.0 pts	11.1%	12.5%
Unemployment rate	6.5%	±5.4 pts	3.6%	5.2%
Bachelor's degree or higher	16.8%	±6.4 pts	31.4%	35.7%
Median home value	$134,100	±$26,602	$208,000	$332,700
Median gross rent	$874/mo	±$74	$972/mo	$1,413/mo
Owner-occupied homes	77.3%	±9.5 pts	71.7%	65.2%
Mean travel time to work	25.3 min	±10.9 min	19.8 min	26.4 min
Worked from home	20.3%*	±10.0 pts	11.3%	15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 51577
Group	ZIP 51577	Iowa	United States
White alone, not Hispanic or Latino	96.2%	82.3%	57.4%
Black or African American alone, not Hispanic or Latino	0.6%	3.8%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	0.0%	0.2%	0.5%
Asian alone, not Hispanic or Latino	0.0%	2.5%	5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino	0.0%	0.2%	0.2%
Some other race alone, not Hispanic or Latino	0.0%	0.3%	0.6%
Two or more races, not Hispanic or Latino	0.4%	3.5%	4.3%
Hispanic or Latino (of any race)	2.9%	7.3%	19.3%

Where ZIP 51577 is

State: Iowa
Main county: Pottawattamie County— also overlaps Shelby County, Cass County
Largest overlapping place: Walnut (3% of the ZIP's land area)
Land area: 83.56 sq mi· about 19 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Pottawattamie County

51501 Council Bluffs, IA 51503 Pottawattamie County, IA 51510 Carter Lake, IA 51521 Pottawattamie County, IA 51525 Pottawattamie County, IA 51526 Pottawattamie County, IA 51536 Pottawattamie County, IA 51542 Pottawattamie County, IA 51548 Pottawattamie County, IA 51549 Pottawattamie County, IA 51553 Pottawattamie County, IA 51559 Pottawattamie County, IA 51560 Pottawattamie County, IA 51575 Pottawattamie County, IA 51576 Pottawattamie County, IA

See every ZIP code in Iowa, or compare ZIP 51577 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.