51575 ZIP Code — Treynor, IA

Pottawattamie County, Iowa

ZIP code 51575 is located in Treynor, Iowa, within Pottawattamie County. It covers approximately 47.83 square miles and serves a population of 1,663 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 712.

About ZIP code 51575

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $235,200. Owner-occupancy is high at 83%, well above the national average.

Median household income is $96,875. The poverty rate of 4% is below the national average. 33% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 25 minutes is near the national average.

Educational attainment is near the national average, with 33% of residents holding a bachelor's degree or higher.

Overall, ZIP code 51575 reflects a community defined by high homeownership and a significant Social Security-dependent population.

1,663

population

47.83

sq mi land

Standard

ZIP type

Central (CT)

timezone

51575 ZIP code map

Cities in ZIP code 51575

Below are the cities the US Postal Service accepts for ZIP code 51575. Using any city not on this list may result in mail delivery delays.

City	Status
Treynor	Preferred

Nearby ZIP codes

51571 Silver City (6.5 mi) 51549 Macedonia (8.7 mi) 51503 Council Bluffs (9 mi) 51525 Carson (10.3 mi) 51576 Underwood (11.9 mi) 51553 Minden (12.3 mi) 51560 Oakland (12.6 mi) 51501 Council Bluffs (14.5 mi) 51534 Glenwood (14.5 mi) 51536 Hancock (15.3 mi) 51551 Malvern (15.4 mi) 68110 Omaha (15.6 mi)

Demographics updated 05/2026

Population
Total population	1,663
Population density	35 / sq mi
State FIPS	19
County FIPS	155

Geography
Land area	47.83 sq mi
Water area	0.01 sq mi
Latitude	41.2321
Longitude	-95.5990
Timezone	Central (CT)
Area code	712

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	22.3%	41.8%	40.1%
$50k – $100k	38.0%	33.7%	33.4%
$100k – $200k	36.4%	20.6%	21.5%
Over $200k	3.3%	3.9%	5.0%

Demographics & statistics

1,663

Population

People per sq mi

45.4

Median age

$96,875

Median household income

$41,262

Per capita income

$235,200

Median home value

$1,023

Median monthly rent

82.6%

Home ownership

3.6%

Poverty rate

2.9%

Unemployment

560

Housing units

33.3%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

126

45–54

120

55–59

60–64

142

65–74

136

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	426	25.6%
18 and over	1,237	74.4%
65 and over	373	22.4%
Median age	45.4 years

Race & ethnicity

White 94.8%

Two or more races 2.6%

Hispanic or Latino 2.6%

Group	Count	%
White	1,618	94.8%
Two or more races	45	2.6%
Hispanic or Latino	44	2.6%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	22.3%	41.8%	40.1%
$50k – $100k	38.0%	33.7%	33.4%
$100k – $200k	36.4%	20.6%	21.5%
Over $200k	3.3%	3.9%	5.0%

Under $10k 4.7%

$10k–$15k 2.4%

$15k–$25k 8.0%

$25k–$35k 7.1%

$35k–$50k 6.2%

$50k–$75k 9.2%

$75k–$100k 13.6%

$100k–$150k 24.5%

$150k–$200k 16.2%

$200k+ 8.2%

Range	% of households
Under $10k	4.7%
$10k–$15k	2.4%
$15k–$25k	8.0%
$25k–$35k	7.1%
$35k–$50k	6.2%
$50k–$75k	9.2%
$75k–$100k	13.6%
$100k–$150k	24.5%
$150k–$200k	16.2%
$200k+	8.2%
Median income	$96,875

Housing

Home values

$50k–$100k 1.1%

$100k–$150k 17.7%

$150k–$200k 23.6%

$200k–$300k 20.1%

$300k–$500k 35.1%

$500k–$1M 2.4%

Housing overview

Metric	Value
Median home value	$235,200
Median rent / month	$1,023
Owner occupied	82.6%
Renter occupied	17.4%
Vacant	1.9%
Single-family detached	95.1%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	6.6
Avg household size (owned)	2.49

Year built

Era	%
2020 or later	0.6%
2010–2019	6.7%
2000–2009	7.1%
1990–1999	5.5%
1980–1989	5.3%
1970–1979	27.9%
1960–1969	11.1%
1950–1959	10.8%
1940–1949	1.0%
1939 or earlier	24.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.6%
1 bedroom	1.0%
2 bedrooms	22.7%
3 bedrooms	47.0%
4 bedrooms	25.0%
5+ bedrooms	3.7%

Vehicles per household

Vehicles	% of households
No vehicle	0.5%
1 vehicle	16.8%
2 vehicles	47.0%
3 or more	35.8%

Heating fuel

Fuel type	%
Utility gas	50.6%
Electricity	20.5%
Propane / LP gas	27.6%
Fuel oil	0.9%

Households & families

Household type	Count	%
Married-couple family	498	75.2%
Cohabiting couple	13	2.0%
Male householder, no spouse	51	7.7%
Female householder, no spouse	100	15.1%
Households with children under 18	168	25.4%
Households with seniors (65+)	234	35.3%
Average household size	2.51

Marital status

Status	Male	Female
Never married	14.1%	14.8%
Married	79.7%	73.0%
Separated	0.0%	0.0%
Widowed	2.4%	6.2%
Divorced	3.8%	6.0%

Education

Less than 9th grade 0.3%

Some HS, no diploma 2.0%

HS graduate 27.1%

Some college, no degree 20.2%

Associate's degree 17.0%

Bachelor's degree 21.9%

Graduate / professional 11.4%

Metric	%
HS diploma or higher	97.6%
Bachelor's or higher	33.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	28	6.9%
Kindergarten	32	7.8%
Elementary school	215	52.7%
High school	97	23.8%
College / grad school	36	8.8%

Employment

Industry of employment

Education & healthcare 20.8%

Finance & real estate 13.7%

Construction 10.9%

Transportation & utilities 10.8%

Other services 8.1%

Retail trade 7.9%

Agriculture & mining 6.2%

Professional & management 5.7%

Manufacturing 5.5%

Arts, food & hospitality 3.4%

Wholesale trade 2.8%

Public administration 2.3%

Information 1.9%

Occupation

Category	%
Management, business & arts	45.5%
Service	14.6%
Sales & office	17.0%
Natural resources & construction	16.4%
Production & transportation	6.6%

Employment type

Type	%
Private sector	76.0%
Government	14.1%
Self-employed	10.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	86.8%
Carpool	4.0%
Public transit	0.0%
Walk	2.7%
Work from home	5.4%
Other means	1.1%
Avg commute (minutes)	24.9

Poverty

All people 3.6%

Under 18 years 1.9%

18 and over 4.1%

Married-couple families 0.0%

Female-led households 18.2%

Income support

Source	% of households
Social Security	32.6%
Retirement income	20.1%
Supplemental Security	1.7%
Cash public assistance	0.0%
Food stamps / SNAP	7.3%

Health indicators

Condition	%
Obesity	36.7%
High blood pressure	30.4%
High cholesterol	31.4%
Diabetes	8.1%
Heart disease	5.3%
Stroke	2.3%
Asthma	8.8%
Arthritis	24.1%
Kidney disease	2.3%
Pulmonary disease	5.0%
Cancer	7.0%

Behavior / access	%
Smoking	15.1%
Binge drinking	23.1%
No physical activity	19.9%
Less than 7 hrs sleep	29.8%
Depression	19.1%
Fair or poor health	9.0%
Poor mental health	12.1%
Poor physical health	7.5%
No health insurance	6.7%
Visited doctor (checkup)	74.4%
Visited dentist	72.4%
Cholesterol screening	90.5%
Teeth loss	7.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	74	6.0%

Disability	%
Any disability	10.6%
Under 18	0.9%
18–64 years	8.5%
65 and over	26.3%

Health insurance coverage

Type	%
Private insurance	82.9%
Public insurance	30.3%
No insurance	0.8%
Uninsured under 19	1.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,573	94.6%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,659	99.8%
Born in same state	1,659	99.8%
Born in different state	985	59.2%
Foreign born	0	0.0%
Naturalized citizen	4	0.2%
Not a US citizen	4	100.0%

Ancestry

Ancestry	Count	%
French	182	10.9%
Arab	162	9.7%
Dutch	65	3.9%
Italian	63	3.8%

Ancestry	Count	%
Polish	46	2.8%
English	23	1.4%
Norwegian	3	0.2%
German	2	0.1%

Technology access

Metric	% of households
Computer access	39.8%
Internet access	96.5%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 51575

What city is ZIP code 51575 in?

ZIP code 51575 is primarily assigned to Treynor, Iowa.

What county is ZIP code 51575 in?

ZIP code 51575 falls within Pottawattamie County, Iowa.

Is ZIP code 51575 mostly owner-occupied?

83% of occupied units in ZIP code 51575 are owner-occupied, well above the national average.

What is the population of ZIP code 51575?

ZIP code 51575 has an estimated population of 1,663 residents, with a density of 35 people per square mile.

What is the median household income in ZIP code 51575?

The median household income in ZIP code 51575 is $96,875, above the national median of ~$75,000.

What is the typical home value in ZIP code 51575?

The median home value in ZIP code 51575 is $235,200.

What timezone is ZIP code 51575 in?

ZIP code 51575 observes the CST timezone.