ZIP Code Tabulation Area · Iowa

ZIP Code 51570: Shelby County, IA

ZIP Code 51570 (Shelby County, Iowa) has an estimated 1,118 residents in 499 households. The median household income is $77,708, the median home value is $204,700 and the median gross rent is $840/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

Total population

1,118

Margin of error ±245

Median household income

$77,708

Margin of error ±$18,648

Median home value

$204,700

Margin of error ±$45,450

Median gross rent

$840/mo

Margin of error ±$61

Median age

38.6 yrs

Margin of error ±5.5 yrs

Mean travel time to work

30.0 min

Margin of error ±12.5 min

How ZIP 51570 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 5157038.6 yrsIowa38.6 yrsUnited States38.9 yrs

Median household income

ZIP 51570$77,708Iowa$75,059United States$80,734

Per capita income

ZIP 51570$44,468Iowa$40,877United States$44,673

Poverty rate

ZIP 515708.1%Iowa11.1%United States12.5%

Unemployment rate

ZIP 515705.8%Iowa3.6%United States5.2%

Bachelor's degree or higher

ZIP 5157013.8%Iowa31.4%United States35.7%

Median home value

ZIP 51570$204,700Iowa$208,000United States$332,700

Median gross rent

ZIP 51570$840/moIowa$972/moUnited States$1,413/mo

Owner-occupied homes

ZIP 5157073.7%Iowa71.7%United States65.2%

Mean travel time to work

ZIP 5157030.0 minIowa19.8 minUnited States26.4 min

Worked from home

ZIP 515706.2%Iowa11.3%United States15.1%

All figures for ZIP 51570

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 51570 — ACS 2020–2024 5-year estimates
Measure	ZIP 51570	Margin of error	Iowa	United States
Total population	1,118	±245	3,210,507	334,922,499
Median age	38.6 yrs	±5.5 yrs	38.6 yrs	38.9 yrs
Households	499	±96	1,315,707	129,227,496
Median household income	$77,708	±$18,648	$75,059	$80,734
Per capita income	$44,468	±$8,529	$40,877	$44,673
Poverty rate	8.1%	±2.7 pts	11.1%	12.5%
Unemployment rate	5.8%	±3.7 pts	3.6%	5.2%
Bachelor's degree or higher	13.8%	±4.3 pts	31.4%	35.7%
Median home value	$204,700	±$45,450	$208,000	$332,700
Median gross rent	$840/mo	±$61	$972/mo	$1,413/mo
Owner-occupied homes	73.7%	±9.8 pts	71.7%	65.2%
Mean travel time to work	30.0 min	±12.5 min	19.8 min	26.4 min
Worked from home	6.2%	±3.2 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 51570
Group	ZIP 51570	Iowa	United States
White alone, not Hispanic or Latino	89.4%	82.3%	57.4%
Black or African American alone, not Hispanic or Latino	0.0%	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	1.9%	3.5%	4.3%
Hispanic or Latino (of any race)	8.7%	7.3%	19.3%

Where ZIP 51570 is

State: Iowa
Main county: Shelby County— also overlaps Pottawattamie County, Harrison County
Largest overlapping place: Shelby (3% of the ZIP's land area)
Land area: 63.42 sq mi· about 18 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 Shelby County

51446 Shelby County, IA 51447 Shelby County, IA 51527 Shelby County, IA 51530 Shelby County, IA 51531 Shelby County, IA 51537 Shelby County, IA 51562 Shelby County, IA 51565 Shelby County, IA 51578 Westphalia, IA

See every ZIP code in Iowa, or compare ZIP 51570 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.