ZIP Code 51451 in Lanesboro, IA

Data Last Updated: February 1, 2026
City:Lanesboro, Iowa
County:Carroll County
Timezone:Central (GMT -06:00)
Local Time:7:16:06 AM
Population:112 [See All]
Area Code:712
Classification:PO Box
Coordinates:42.1736, -94.7157
Land Area:0.376 sq mi
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51451 - Lanesboro, IA

ZIP Code 51451, Lanesboro

Retirement
LocationCarroll County, IA
Area0.6 sq mi
Population112
Households54
PO Boxes66 Regional Hub (122%)
Median Age51.0 years
ZIP CreatedBefore Oct 2004
Key Facts
  • This ZIP was classified as PO Box only and remains a PO Box Only Zone with no street delivery available
  • The post office maintains 66 PO Boxes for 54 households, serving the town and surrounding rural areas
  • Median age of 51 years is significantly higher than the national median, typical of rural Iowa towns experiencing youth out-migration
  • Transportation and warehousing employ 24 workers, representing the largest employment sector in this small community
  • With 66 total housing units and just 112 residents, this is one of Iowa's smallest incorporated communities
  • The town has a traditional numbered grid pattern (1st through 6th Streets) typical of early 20th century Midwest farm towns

Community Overview

Lanesboro is a small town in Carroll County, Iowa with a population of 112 residents across 54 occupied homes. The median age is 51 years, older than most Iowa communities. This isn't a retirement destination, but a rural town where younger residents have moved away.

PO Box Only Service

This is a PO Box Only Zone. There's no street delivery available across the territory. The Lanesboro post office maintains 66 PO Boxes for 54 households, meaning some households maintain multiple boxes and the post office serves people from surrounding rural areas. That's a 1.22 adoption rate, which shows service extends beyond the immediate town.

Delivery Pattern

Mail delivery follows a rural pattern. Two rural carrier routes (Route R) serve the area, with General Delivery also available. The town has a traditional numbered grid layout with Main Street and numbered streets (1st through 6th), typical of established Iowa farm towns.

Economic Profile

The economic profile is working class. Median household income is $36,250, and median home values are $90,800. Nearly all residents (100%) were born in the United States. Only 6.7% hold bachelor's degrees. Transportation and warehousing employ 24 of the town's workers, the largest employment sector. Seven workers are employed by the federal government. The town has no registered business establishments in USPS records, and six business delivery points.

Mailing Information

All mail to Lanesboro addresses must be sent to a PO Box. Use the format:

[Recipient Name]
PO Box [Number]
Lanesboro, IA 51451

Street Name Patterns

Numbered Grid Traditional Main Street

Traditional Iowa small town layout with Main Street and numbered streets from 1st through 6th.

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

Population & Demographics


ZIP Code 51451 has 112 residents and 54 households (average 2.07 persons per household). The median age is 51.0 years, significantly older than the state (38.6) and significantly older than the nation (38.8). The gender split is 55.4% male and 44.6% female, which is higher than the national male share (49.1%), making this a male-majority area. Largest groups are White (92.9%, much higher than the state average of 84.5% and well above the national average of 61.6%) and Other / Two or More Races (3.6%, lower than the national average of 8.4%); Hispanic or Latino residents make up 1.8%, 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:112Source: Census DHC
2024 ACS Population Estimate:74Source: Census ACS
2026 ZC Population Estimate:0Source: ZIP-Codes.com
Population Density:297.9 people per sq mile
Average Income:$43,750Source: Census ACS
Households:54Source: Census DHC
Average House Value:$68,800Source: Census ACS
Persons Per Household:2.07Source: Census DHC
Average Family Size:3.41Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group201020112102201320142015201620172018201920202021202220232024
Census ACS Population Estimate--1021011121021061331241241209672586574
Decennial Census116------------------112--------
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: 51

Male Median Age: 53

Female Median Age: 47.5

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male153234321537590225
Female324033224354065040
Total47726754588115155265
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:10494.55%
Black:00%
Hispanic:*21.82%
Asian:00%
American Indian:00%
Hawaiian:00%
Other:43.64%
Total:110100%
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:6255.36%53.0 years
Females:5044.64%47.5 years
Total:112100%51.0 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:74100.00%
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:74100%
Total Native Population:74100.00%
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 $43,750, which is considerably lower than the national median ($80,734), is down $1,250 (2.8%) since 2011 and above its 2019 pre-pandemic level by $2,500. Family households earn a median of $61,250 versus $0 for nonfamily households (a difference of $61,250). By gender, male median income is $53,750 and female is $31,875, which is much lower than the national female median ($55,274), with a current gap of $21,875 that has widened from 2011 to 2024. The labor-force participation rate is 58.3%, which is lower than the national rate (63.5%). The unemployment rate is 9.5%, which is far worse than the national rate (5.2%). The largest occupation group is Sales (55.3%).

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$45,000$40,000$29,688$35,000$29,688$34,583$37,344$42,188$41,250$47,500$40,625$21,875$36,250$43,750
Median Family Income$27,143$40,000$36,250$46,250$31,875$35,000$0$0$0$77,917$85,000$0$0$61,250
Median NonFamily Income$49,167$40,000$28,750$28,333$21,250$28,750$36,042$39,583$37,813$38,250$0$18,750$0$0
Median Male Income$30,208$31,250$29,688$29,464$28,929$30,833$32,250$33,125$40,000$36,250$36,563$58,125$53,500$53,750
Median Female Income$34,000$33,125$29,688$32,500$28,750$28,958$31,875$0$34,167$32,500$0$34,688$35,250$31,875
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:3852.78%
Unemployed:45.56%
Not In Labor Force:3041.67%
Total:72100%
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:410.53%
Service:615.79%
Sales and Office:2155.26%
Natural resources, construction, and maintenance:12.63%
Production, transportation, and material moving:615.79%
Total Civilian Employed Population:38100%
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 $68,800, which is much lower than the national median ($332,700), is up $36,100 (110.40%) since 2011 and above its 2019 pre-pandemic level by $11,300. The median gross rent is $475, which is much lower than the national median ($1,413), is down $50 (9.52%) since 2011 and above its 2019 pre-pandemic level by $475. Of occupied housing, owners make up 84.31% (20.93% with a mortgage, 79.07% free-and-clear) and renters 15.69% - making this ZIP Code under national rental averages. The vacancy rate is 51.43%, which is much higher than the national rate (10.12%).

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$32,700$31,700$30,000$25,800$33,100$34,500$45,600$34,800$57,500$65,000$66,000$79,200$90,800$68,800
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:450.00%
$500 to $999:450.00%
$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:00.00%
Total:8100%
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$525$525$600$581$575$619$0$0$0$0$0$0$338$475
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):917.65%
Owner Occupied (free and clear, no mortgage):3466.67%
Renter Occupied:815.69%
Total Occupied Housing Units:51100%

Occupied Housing Units:5148.57%
Vacant Housing Units (not graphed):5451.43%
Total Housing Units:105100%
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:10196.19%
Multi-Family Units:43.81%
Other Units:00.00%
Total Housing Units:105100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2024, 7.70% 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 90.80%, which is comparable to the national rate (89.60%). The uninsured rate is 10.80%, which is comparable to the national rate (8.40%). Public coverage is 64.90%, which is far higher than the national rate (36.70%). The share of people in poverty is 0.00%, which is comparable to the national rate (8.80%), down 14.70 percentage points since 2011 and below its 2019 pre-pandemic level by 7.30 percentage points. This points to a pronounced improvement in local conditions - rising incomes, firmer consumer demand, and a stronger tax base. Among residents ages 3+, the largest enrollment group is elementary (50.00%). 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:69.23%
High school graduate (includes equivalency):3756.92%
Some college, no degree:57.69%
Associate's degree:1218.46%
Bachelor's degree:57.69%
Graduate or professional degree:00.00%
Total:65100%
High school or higher:5990.77%
Bachelor's degree or higher:57.69%
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:4444.00%
Public Insurance:4848.00%
No Insurance:88.00%
Total:100100%
Has Health Insurance:9292.00%
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 Poverty21.4%10.7%8.8%7.1%9.1%0.0%0.0%11.6%14.0%17.1%18.2%25.0%6.7%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):250.00%
High school (grades 9-12):250.00%
College or graduate school:00.00%
Total:4100%
Early Childhood:00.00%
K-12 (Primary & Secondary School):4100.00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 51451 supports both business and residential activity. According to the Business Census (2024), there are 3 business establishments, employing about 6 people with an annual payroll of $287,000.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:93Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:3Source: CBP
1st Quarter Payroll:$58,000Source: CBP
Annual Payroll:$287,000Source: CBP
# of Employees:6Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 51451 is located in Carroll County, Iowa, within the Carroll, IA Metropolitan Statistical Area (CBSA 16140) and Iowa's 4th Congressional District. This Micro area has a population of 0 people, about 0.00% of whom live in ZIP Code 51451. It covers 0.376 sq mi of land and a water area of 0.001 sq mi.

CBSA Name:Carroll, IASource: Census
CBSA Number:16140Source: Census
CBSA Type:MicroSource: Census
CBSA Division:--Source: Census
CBSA Population:0Source: Census
MSA:Source: Census
Land Area:0.376 sq miSource: Census
Water Area:0.001 sq miSource: Census
Congressional District:04Source: USPS
Congressional Land Area:22756.75 sq miSource: Census
PMSA:Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:1943140Source: Census
Place Name:Lanesboro city; IowaSource: Census

Adjacent & Nearby ZIP Codes


51452 | | 51450

Schools in ZIP Code 51451


We could not locate which school district 51451 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.

South Central Calhoun High School 709 W Main St
Lake City, IA 51449
District: South Central Calhoun Community School DistrictNearby
Glidden-Ralston Elementary School 602 Idaho St.
Glidden, IA 51443
District: Glidden-Ralston Community School DistrictNearby
Glidden-Ralston Jr-Sr High School 602 Idaho
Glidden, IA 51443
District: Glidden-Ralston Community School DistrictNearby
Carroll Middle School 3203 N. Grant Road
Carroll, IA 51401
District: Carroll Community School DistrictNearby
Carroll High School 2809 N Grant Rd
Carroll, IA 51401
District: Carroll Community School DistrictNearby
Kuemper Catholic Grade School 201 S Clark St
Carroll, IA 51401
District: Private SchoolNearby
Zion Lutheran School 1004 1st Ave S
Denison, IA 51442
District: Private SchoolNearby
St Rose Of Lima School 1004 2nd Ave S
Denison, IA 51442
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 51451


Iowa Central Community College One Triton Circle
Fort Dodge, IA 50501
Type: Post Secondary
La James International College-Ft Dodge 2419 5th Avenue South
Fort Dodge, IA 50501
Type: Post Secondary
Buena Vista University 610 W 4th St
Storm Lake, IA 50588
Type: Post Secondary
Iowa State University 1750 Beardshear Hall
Ames, IA 50011-2103
Type: Post Secondary
Pci Academy-Ames 309 Kitty Hawk Dr.
Ames, IA 50010
Type: Post Secondary
La James International College-Johnston 8805 Chambery Blvd
Johnston, IA 50131
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