ZIP Code 51656 in Yorktown, IA

Data Last Updated: February 1, 2026
City:Yorktown, Iowa
County:Page County
Timezone:Central (GMT -06:00)
Local Time:7:17:20 AM
Population:60 [See All]
Area Code:712
Classification:PO Box
Coordinates:40.7497, -95.1898
Land Area:0.271 sq mi
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51656 Yorktown, IA - Rural Page County Hamlet

ZIP Code 51656, Yorktown

Small Town
LocationPage County, IA
Area0.3 sq mi
Population60
Households23
PO Boxes13 (57% adoption)
Median Age44.0 years
ZIP CreatedBefore Oct 2004
Key Facts
  • This is a PO Box Only Zone, meaning no alternative mail delivery exists in the area
  • With 60 residents and 23 households, Yorktown is among Iowa's smallest incorporated communities
  • The post office maintains 13 PO Boxes while also supporting two rural carrier routes for street delivery
  • Nearly 40% of all housing units (12 of 32) were built before 1939, indicating a historic settlement
  • Street names follow presidential themes: Adams, Jefferson, Washington, and Lincoln
  • With 18 owner-occupied and 5 renter-occupied homes, homeownership reaches 78%

Community Overview

Yorktown is a tiny rural community in Page County, Iowa, with just 60 residents and 23 households spread across one-third of a square mile. This is a PO Box Only Zone. No alternative mail delivery exists here. The post office maintains 13 PO Boxes for local use, with some residents also receiving mail via two rural carrier routes that extend into the surrounding countryside.

A Historic Settlement

With a median age of 44 years and median household income of $47,500, Yorktown is a quiet, working-class community. Nearly 80% of occupied homes are owner-occupied (18 of 23 households). The housing stock is old. Twelve of the 32 total housing units were built before 1939, pointing to a settlement with more than a century of history. Street names honor American presidents: Adams Street, Jefferson, Washington, and Lincoln appear alongside numbered streets like 5th Street and 3rd.

Postal Services

The ZIP+4 records show rural delivery dominates here, with 21 of 22 street-type records assigned to rural carrier routes. There are no business establishments recorded in Census data. One business delivery point exists in the spatial data, but this is primarily a residential hamlet. The small population and 0.565 PO Box adoption rate suggest a mixed-service pattern where some residents use boxes while others receive rural delivery.

Mailing Information

For PO Box mail:

PO Box [number]
Yorktown, IA 51656

For rural route delivery:

[Street Address]
Yorktown, IA 51656

Street Name Patterns

Presidential Names Numbered Grid

Street names mix presidential themes (Adams, Jefferson, Washington, Lincoln) with numbered streets and a traditional Main Street.

Interactive charts load automatically as you scroll. Hover for data, click to explore trends, and use the menu to export.

Population & Demographics


ZIP Code 51656 has 60 residents and 23 households (average 2.61 persons per household). The median age is 44.0 years, older than the state (38.6) and older than the nation (38.8). The gender split is 53.3% male and 46.7% female, which is higher than the national male share (49.1%), making this a male-majority area. Largest groups are White (88.3%, much higher than the national average of 61.6%) and Hispanic or Latino (3.3%); Hispanic or Latino residents make up 3.3%, which is much lower than the national average (18.7%).

Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship

Source: U.S. Census 2020 Demographics & Housing Characteristics (DHC) and U.S. Census 2011-2024 American Community Survey (ACS) 5-Year Estimates.
2020 Population:60Source: Census DHC
2024 ACS Population Estimate:57Source: Census ACS
2026 ZC Population Estimate:0Source: ZIP-Codes.com
Population Density:221.4 people per sq mile
Average Income:$83,750Source: Census ACS
Households:23Source: Census DHC
Average House Value:$76,100Source: Census ACS
Persons Per Household:2.61Source: Census DHC
Average Family Size:2.89Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group201020112102201320142015201620172018201920202021202220232024
Census ACS Population Estimate--85747410078596052374738352657
Decennial Census71------------------60--------
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

Population by Age & Gender (Total, Male, Female)


Median Age: 44

Male Median Age: 44.5

Female Median Age: 43.5

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male022213223131422101
Female051212202141104110
Total073425425272526211
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:5392.98%
Black:00%
Hispanic:*23.51%
Asian:00%
American Indian:00%
Hawaiian:00%
Other:23.51%
Total:57100%
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)
* NOTE: Hispanic or Latino is an ethnicity, not a race. This means individuals who identify as Hispanic will also be included in one of the race categories (such as White or Black). As a result, the totals shown here may exceed 100% when Hispanic is displayed alongside racial groups.

Gender Breakdown


GenderCount%Median Age
Males:3253.33%44.5 years
Females:2846.67%43.5 years
Total:60100%44.0 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:57100.00%
Native, born in PR, Island Areas, or abroad:00.00%
Foreign born, naturalized U.S. citizen:00.00%
Foreign born, not a U.S. citizen:00.00%
Total Population:57100%
Total Native Population:57100.00%
Total Foreign-born Population:00.00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS
Note: Nativity and Citizenship derived from American Community Survey (ACS) 5-year estimates. Total Population listed here will not match official ZIP Code population totals, which are based on the Decennial Census.

Income & Employment


In 2024, the Median household income is $83,750, which is above the national median ($80,734), is up $23,542 (39.1%) since 2011 and above its 2019 pre-pandemic level by $35,625. Family households earn a median of $91,071 versus $0 for nonfamily households (a difference of $91,071). By gender, male median income is $61,429 and female is $31,607, which is far less than the national female median ($55,274), with a current gap of $29,822 that has widened from 2011 to 2024. The labor-force participation rate is 70.3%, which is well above the national rate (63.5%). The unemployment rate is 7.7%, which is much higher than the national rate (5.2%). The largest occupation group is Management (41.7%).

Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02, DP03, DP04 and DP05.

Median Income Over Time (Household, Family, Nonfamily, Male, Female)


Income Type20112012201320142015201620172018201920202021202220232024
Median Household Income$60,208$60,536$52,500$41,250$38,750$36,250$39,500$42,083$48,125$53,750$43,125$46,250$47,500$83,750
Median Family Income$60,833$61,964$63,750$62,679$41,000$40,000$39,688$43,750$50,000$65,625$0$62,500$59,375$91,071
Median NonFamily Income$0$28,000$0$0$0$0$0$0$40,625$41,750$42,813$38,750$0$0
Median Male Income$48,750$53,036$53,333$55,714$0$0$0$0$0$68,750$71,250$73,750$56,875$61,429
Median Female Income$26,667$29,000$29,688$29,375$0$29,464$40,417$40,750$41,250$40,833$0$31,875$0$31,607
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment Status


Employed:2464.86%
Unemployed:25.41%
Not In Labor Force:1129.73%
Total:37100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment by Occupation (Civilian Employed Population, 16 and Over)


Management, business, science, and arts:1041.67%
Service:312.50%
Sales and Office:14.17%
Natural resources, construction, and maintenance:833.33%
Production, transportation, and material moving:28.33%
Total Civilian Employed Population:24100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Housing & Affordability


In 2024, the median home value is $76,100, which is far less than the national median ($332,700), is up $36,500 (92.17%) since 2011 and above its 2019 pre-pandemic level by $1,100. The median gross rent is $0, which is well under the national median ($1,413), and above its 2019 pre-pandemic level by $0. Insufficient data for owner/renter mix. Insufficient data for vacancy rate.

Explore More:Compare Home ValueHome Value Over TimeRent & Over TimeHousing Occupancy

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Table DP03, SELECTED ECONOMIC CHARACTERISTICS.

Median Home Value (Comparison)


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Home Value Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Home Value$39,600$38,300$37,900$39,400$38,900$0$0$75,000$75,000$72,000$72,500$85,000$83,300$76,100
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:00.00%
$500 to $999:480.00%
$1,000 to $1,499:00.00%
$1,500 to $1,999:00.00%
$2,000 to $2,499:00.00%
$2,500 to $2,999:00.00%
$3,000 or more:00.00%
No Rent:120.00%
Total:5100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Gross Rent Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Rent$0$0$0$0$0$0$0$0$0$0$0$0$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):1150.00%
Owner Occupied (free and clear, no mortgage):627.27%
Renter Occupied:522.73%
Total Occupied Housing Units:22100%

Occupied Housing Units:22100.00%
Vacant Housing Units (not graphed):00.00%
Total Housing Units:22100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Housing Type (Single-Family, Multi-Family, Other)


Single-Family Units:22100.00%
Multi-Family Units:00.00%
Other Units:00.00%
Total Housing Units:22100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2024, 16.70% of adults (25+) have a bachelor's degree or higher, which is far lower than the national rate (35.70%). High school or higher is 94.40%, which is comparable to the national rate (89.60%). The uninsured rate is 0.00%, which is comparable to the national rate (8.40%). The share of people in poverty is 0.00%, which is comparable to the national rate (8.80%). Poverty has been broadly stable, which may reflect structural barriers or offsetting gains and setbacks. Among residents ages 3+, the largest enrollment group is elementary (100.00%). College enrollment is 0.00%, which is comparable to the national rate (26.70%), meaning the community mirrors broader higher-education participation.

Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02 and DP03.

Educational Attainment of Adults (25 and Older)


Less than 9th grade:00.00%
9th to 12th grade, no diploma:25.56%
High school graduate (includes equivalency):2158.33%
Some college, no degree:38.33%
Associate's degree:411.11%
Bachelor's degree:25.56%
Graduate or professional degree:411.11%
Total:36100%
High school or higher:3494.44%
Bachelor's degree or higher:616.67%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Health Insurance Coverage by Type (Private, Public, Uninsured)


Private Insurance:3759.68%
Public Insurance:2540.32%
No Insurance:00.00%
Total:62100%
Has Health Insurance:62100.00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2024)


Group20112102201320142015201620172018201920202021202220232024
% of People in Poverty0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.

School Enrollment by Education Level (Ages 3 and Older)


Nursery School, Preschool:00.00%
Kindergarten:00.00%
Elementary school (grades 1-8):17100.00%
High school (grades 9-12):00.00%
College or graduate school:00.00%
Total:17100%
Early Childhood:00.00%
K-12 (Primary & Secondary School):17100.00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 51656 is designated for PO Box delivery only; business establishment and employment data are not available.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:11Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:0Source: CBP
1st Quarter Payroll:$0Source: CBP
Annual Payroll:$0Source: CBP
# of Employees:0Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 51656 is located in Page County, Iowa, within the Metropolitan Statistical Area (CBSA ) and Iowa's 3rd Congressional District. This area has a population of 0 people, about 0.00% of whom live in ZIP Code 51656. It covers 0.271 sq mi of land and a water area of 0 sq mi.

CBSA Name:--Source: Census
CBSA Number:--Source: Census
CBSA Type:--Source: Census
CBSA Division:--Source: Census
CBSA Population:0Source: Census
MSA:Source: Census
Land Area:0.271 sq miSource: Census
Water Area:--Source: Census
Congressional District:03Source: USPS
Congressional Land Area:8789.62 sq miSource: Census
PMSA:Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:1987420Source: Census
Place Name:Yorktown city; IowaSource: Census

Adjacent & Nearby ZIP Codes


52001 | | 51654

Schools in ZIP Code 51656


We could not locate which school district 51656 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Clarinda High School 100 N. Cardinal Drive
Clarinda, IA 51632
District: Clarinda Community School DistrictNearby
Garfield Elementary School 901 S. 15th
Clarinda, IA 51632
District: Clarinda Community School DistrictNearby
Essex Elementary School 111 Forbes St
Essex, IA 51638
District: Essex Community School DistrictNearby
Essex Junior-Senior High School 111 Forbes St
Essex, IA 51638
District: Essex Community School DistrictNearby
Shenandoah Elementary School 601 Dr. Creighton Circle
Shenandoah, IA 51601
District: Shenandoah Community School DistrictNearby
Clarinda Lutheran School 707 W Scidmore St
Clarinda, IA 51632
District: Private SchoolNearby
Horace Mann Laboratory School 800 University Dr
Maryville, MO 64468
District: Private SchoolNearby
Nwmsu Horace Mann Laboratory School 800 University Dr
Maryville, MO 64468
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 51656


Northwest Missouri State University 800 University Drive
Maryville, MO 64468-6001
Type: Post Secondary
Peru State College 600 Hoyt Street
Peru, NE 68421-0010
Type: Post Secondary
Conception Seminary College 37174 State Hwy V V
Conception, MO 64433-0502
Type: Post Secondary
Life Chiropractic College West - Bellevue University 818 Bruin Blvd
Bellevue, NE 68005
Type: Post Secondary
Life Chiropractic College West - Bellevue University 1000 Galvin Road South
Bellevue, NE 68005-3098
Type: Post Secondary
Bellevue University 1000 Galvin Rd S
Bellevue, NE 68005-3098
Type: Post Secondary

Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.

  1. U.S. Postal Service [Last Updated: 2/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 2/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 2/1/2026], https://nces.ed.gov