ZIP Code 51645 in Imogene, IA

Data Last Updated: October 1, 2025
City:Imogene, Iowa
Counties:Fremont County[Primary]
Mills County
Montgomery County
Page County
Timezone:Central (GMT -06:00)
Local Time:7:24:51 PM
Population:219 [See All]
Area Code:712
Classification:Standard [Normal Street Delivery]
Coordinates:40.8726, -95.4420
Land Area:45.147 sq mi
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Population & Demographics


ZIP Code 51645 has 219 residents and 86 households (average 2.55 persons per household). The median age is 50.2 years, significantly older than the state (38.6) and significantly older than the nation (38.8). The gender split is 48.9% male and 51.1% female, which is about the same as the state male share (49.7%), making this a female-majority area. Largest groups are White (95.9%, much higher than the state average of 84.5% and well above the national average of 61.6%) and Other / Two or More Races (1.8%, lower than the national average of 8.4%); Hispanic or Latino residents make up 0.9%, 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 2011-2023 American Community Survey (ACS) 5-Year Estimates.
2020 Population:219Source: Census DHC
2023 ACS Population Estimate:407Source: Census ACS
2025 ZC Population Estimate:260Source: ZIP-Codes.com
Population Density:4.9 people per sq mile
Average Income:$0Source: Census ACS
Households:86Source: Census DHC
Average House Value:$117,600Source: Census ACS
Persons Per Household:2.55Source: Census DHC
Average Family Size:2.51Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group20102011210220132014201520162017201820192020202120222023
Census ACS Population Estimate--240253257303303296285330238213266247407
Decennial Census262------------------219------
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

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


Median Age: 50.2

Male Median Age: 48.5

Female Median Age: 53.5

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male46655433118313989622
Female67473272412486158566
Total101310128610515207211523171188
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:21097.22%
Black:00%
Hispanic:*20.93%
Asian:00%
American Indian:00%
Hawaiian:00%
Other:41.85%
Total:216100%
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:10748.86%48.5 years
Females:11251.14%53.5 years
Total:219100%50.2 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:407100.00%
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:407100%
Total Native Population:407100.00%
Total Foreign-born Population:00.00%
Source: U.S. Census 2019-2023 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 2023, the Median household income is $0, which is far less than the state median ($73,147), is down $52,692 (100.0%) since 2011 and above its 2019 pre-pandemic level by $0. Family households earn a median of $213,409 versus $71,000 for nonfamily households (a difference of $142,409). By gender, male median income is $136,250 and female is $76,534, which is much higher than the state female median ($49,410), with a current gap of $59,716 that has widened from 2011 to 2023. The labor-force participation rate is 66.5%, which is modestly greater than the national rate (63.5%). The unemployment rate is 0.0%, which is markedly below the national rate (5.2%). The largest occupation group is Sales (37.9%).

Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation

Source: U.S. Census 2011-2023 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 Type2011201220132014201520162017201820192020202120222023
Median Household Income$52,692$40,469$35,417$50,000$79,375$0$101,250$111,964$0$61,131$93,500$102,875$0
Median Family Income$53,750$40,000$37,500$80,000$96,528$105,278$121,042$128,438$126,875$125,385$133,500$0$213,409
Median NonFamily Income$45,208$47,969$18,958$46,250$47,500$19,231$18,281$0$0$0$62,647$67,768$71,000
Median Male Income$34,250$31,667$34,038$48,750$0$42,083$55,208$59,107$59,531$59,038$63,616$68,750$136,250
Median Female Income$34,868$36,250$37,589$53,750$0$40,000$58,077$60,385$0$0$64,875$0$76,534
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income


Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment Status


Employed:24066.48%
Unemployed:00.00%
Not In Labor Force:12133.52%
Total:361100%
Source: U.S. Census 2019-2023 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:8635.83%
Service:2912.08%
Sales and Office:9137.92%
Natural resources, construction, and maintenance:2410.00%
Production, transportation, and material moving:104.17%
Total Civilian Employed Population:240100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Housing & Affordability


In 2023, the median home value is $117,600, which is much lower than the national median ($303,400), is up $38,400 (48.48%) since 2011 and above its 2019 pre-pandemic level by $117,600. The median gross rent is $0, which is far less than the state median ($949), and above its 2019 pre-pandemic level by $0. Of occupied housing, owners make up 94.74% (63.89% with a mortgage, 36.11% free-and-clear) and renters 5.26% - making this ZIP Code more home ownership than the state and under national rental averages. The vacancy rate is 0.00%, which is much lower than the national rate (10.43%).

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

Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. Using data from Table DP03, SELECTED ECONOMIC CHARACTERISTICS.

Median Home Value (Comparison)


Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Home Value Over Time


Group2011210220132014201520162017201820192020202120222023
Median Home Value$79,200$70,500$72,200$74,600$79,500$98,300$131,900$206,400$0$113,200$116,000$113,900$117,600
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:00.00%
$500 to $999:00.00%
$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:6100.00%
Total:6100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Gross Rent Over Time


Group2011210220132014201520162017201820192020202120222023
Median Rent$0$444$0$0$0$0$0$0$0$0$0$0$0
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):6960.53%
Owner Occupied (free and clear, no mortgage):3934.21%
Renter Occupied:65.26%
Total Occupied Housing Units:114100%

Occupied Housing Units:114100.00%
Vacant Housing Units (not graphed):00.00%
Total Housing Units:114100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

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


Single-Family Units:114100.00%
Multi-Family Units:00.00%
Other Units:00.00%
Total Housing Units:114100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2023, 45.90% of adults (25+) have a bachelor's degree or higher, which is on par with the state rate (30.90%). High school or higher is 99.60%, which is far higher than the national rate (89.40%). The uninsured rate is 13.30%, which is on par with the state rate (4.90%). Public coverage is 18.70%, which is generally lower than the state rate (36.70%). The share of people in poverty is 0.00%, which is comparable to the national rate (8.70%), and below its 2019 pre-pandemic level by 4.30 percentage points. Poverty has been broadly stable, which may reflect structural barriers or offsetting gains and setbacks. Among residents ages 3+, the largest enrollment group is high school (66.19%). College enrollment is 3.60%, which is far lower than the national rate (26.70%), indicating the community may be more oriented toward vocational/trade or direct-to-workforce opportunities.

Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment

Source: U.S. Census 2011-2023 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:10.39%
High school graduate (includes equivalency):4818.82%
Some college, no degree:7127.84%
Associate's degree:187.06%
Bachelor's degree:8734.12%
Graduate or professional degree:3011.76%
Total:255100%
High school or higher:25499.61%
Bachelor's degree or higher:11745.88%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

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


Private Insurance:28368.52%
Public Insurance:7618.40%
No Insurance:5413.08%
Total:413100%
Has Health Insurance:35986.92%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2023)


Group2011210220132014201520162017201820192020202120222023
% of People in Poverty0.0%0.0%0.0%0.0%0.0%0.0%3.9%4.2%4.3%3.3%2.6%0.0%0.0%
Source: U.S. Census 2011-2023 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):4230.22%
High school (grades 9-12):9266.19%
College or graduate school:53.60%
Total:139100%
Early Childhood:00.00%
K-12 (Primary & Secondary School):13496.40%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 51645 supports both business and residential activity. According to the Business Census (2023), there are 3 business establishments, employing about 4 people with an annual payroll of $133,000. USPS data shows 102 residential mailboxes and 5 business mailboxes, reflecting local delivery coverage.

# Residential Mailboxes:102Source: USPS
# Business Mailboxes:5Source: USPS
Total Delivery Receptacles:107Source: USPS
Single Family Delivery Units:102Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:3Source: CBP
1st Quarter Payroll:$21,000Source: CBP
Annual Payroll:$133,000Source: CBP
# of Employees:4Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 51645 is located in Fremont County, Iowa, within the Metropolitan Statistical Area (CBSA ) and Iowa's 3rd and 4th Congressional Districts. This area has a population of 0 people, about 0.00% of whom live in ZIP Code 51645. It covers 45.147 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:45.147 sq miSource: Census
Water Area:--Source: Census
Congressional District:03,04Source: USPS
Congressional Land Area:8789.62, 22756.75 sq miSource: Census
PMSA:Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:1938055Source: Census
Place Name:Imogene city; IowaSource: Census

Adjacent & Nearby ZIP Codes


51646 | | 51640

Schools in ZIP Code 51645


We could not locate which school district 51645 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.

Fremont-Mills Elementary School 1114 US Hwy 275
Tabor, IA 51653
District: Fremont-Mills Community School DistrictNearby
Fremont-Mills Middle And Senior High School 1114 US Hwy 275
Tabor, IA 51653
District: Fremont-Mills Community School DistrictNearby
Sidney Elementary School 1004 Illinois St
Sidney, IA 51652
District: Sidney Community School DistrictNearby
Sidney High School 2754 Knox Road
Sidney, IA 51652
District: Sidney Community School DistrictNearby
Sidney Virtual Sac School 2754 Knox Road
Sidney, IA 51652
District: Sidney Community School DistrictNearby
Clarinda Lutheran School 707 W Scidmore St
Clarinda, IA 51632
District: Private SchoolNearby
Clarinda Academy 1820 N 16th St
Clarinda, IA 51632
District: Private SchoolNearby
Heartland Christian School 400 Wright Rd
Council Bluffs, IA 51501
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 51645


Bellevue University 1000 Galvin Rd S
Bellevue, NE 68005-3098
Type: Post Secondary
Peru State College 600 Hoyt Street
Peru, NE 68421-0010
Type: Post Secondary
E Q School Of Hair Design 2600 South 9th St
Council Bluffs, IA 51501
Type: Post Secondary
Iowa Western Community College 2700 College Rd
Council Bluffs, IA 51503-1057
Type: Post Secondary
Creighton University 2500 California Plaza
Omaha, NE 68178
Type: Post Secondary
University Of Nebraska Medical Center 42nd & Dewey Ave
Omaha, NE 68198-7815
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 October 1, 2025.

  1. U.S. Postal Service [Last Updated: 10/1/2025], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 10/1/2025], 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 2011-2023 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: 10/1/2025], https://nces.ed.gov