Martelle, IA demographics:
population, income, and more

Total population
457
5.8% year-over-year change
Median household income
$93,333/yr
-1.8% year-over-year change
Housing units
160
6.0% year-over-year change

Martelle population

How many people live in Martelle

Martelle is home to 457 residents, according to the most recent Census data. Gender-wise, 51% of Martelle locals are male, and 49% are female.

Total population
457
5.8% year-over-year change
Gender ratio
Male
51%
233
Female
49%
224
Value Percent YoY change
Male 233 51% 16.5%
Female 224 49% -3.5%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Martelle is 35, with the population distributed as follows: about 20.1% are children under 15, then 19.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 28% of the population, while another 28% fall into the 45 to 64 bracket. Finally, around 4.4% are 65 or older.

Median age
35.3
Age breakdown
Under 15
20.1%
15 to 24
19.5%
25 to 44
28%
45 to 64
28%
Over 65
4.4%
Value Percent YoY change
Under 15 92 20.1% 24.3%
15 to 24 89 19.5% -11.9%
25 to 44 128 28% 0.8%
45 to 64 128 28% 19.6%
Over 65 20 4.4% -13.0%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Martelle, 98.9% of the population are US-born citizens, while 1.1% have gained naturalized citizenship. There’s also a share of 11.8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.9%
Non-U.S.-born citizens
1.1%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 452 98.9% 4.9%
Non-U.S.-born citizens 5 1.1% 400.0%
Racial breakdown
White
87.1%
Black or African American
1.1%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
11.8%
Other
0%
Value Percent
White 398 87.1%
Black or African American 5 1.1%
Two or more races 54 11.8%

Households in Martelle

A peek inside Martelle households

Martelle has 160 households, with an average of 3 members in each. Of these, 67.5% are families, while the remaining 32.5% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
160
12.7% year-over-year change
Average people per household
3
Non-family households
52
Family households
108
Value Percent YoY change
Non-family households 52 32.5% 10.6%
Family households 108 67.5% 13.7%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Martelle

The housing landscape of Martelle

Martelle's housing consists of 160 units, with 92.5% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.2% and offer a more compact, shared living style.

Housing units
160
6.0% year-over-year change
Housing types
Value Percent
1 unit, detached 148 92.5%
1 unit, attached 2 1.2%
3 or 4 units 10 6.2%
Homes built since 2020
0
% year-over-year change

The age of buildings in Martelle

In Martelle, the median construction year is 1941. About 49.4% of homes were built before the 1940s, with another 11.2% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 79 49.4% 11.3%
Built between 1940 and 1949 18 11.2% 28.6%
Built between 1950 and 1959 27 16.9% -12.9%
Built between 1960 and 1969 18 11.2% 28.6%
Built between 1970 and 1979 9 5.6% -18.2%
Built between 1980 and 1989 2 1.2% N/A
Built between 1990 and 1999 4 2.5% -42.9%
Built between 2000 and 2009 3 1.9% 0.0%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Martelle occupancy rates

Out of the 160 occupied housing units in Martelle, 75% are owner-occupied, while 25% are lived in by tenants.

Occupied housing units
160
12.7% year-over-year change
Occupancy breakdown
Renter occupied
40
Owner occupied
120
Value Percent YoY
change
Renter occupied 40 25% 81.8%
Owner occupied 120 75% 0.0%
Unoccupied housing units
0.0%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Martelle housing costs

Housing costs in Martelle come to a median of $1,030 per month, while tenants specifically pay a median gross rent of $825.

Median housing costs per month
$1,030/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Martelle
$825/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Martelle

Martelle education at a glance

About 44.2% of the population in Martelle went to high school, while 25.6% pursued college studies. Another 16.4% earned an associate degree and 11.5% hold a bachelor’s. Meanwhile, 2.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
High school diploma 138 44.2% 11.3%
College diploma 80 25.6% 8.1%
Associate degree 51 16.4% 2.0%
Bachelor's degree 36 11.5% 12.5%
Graduate degree 7 2.2% -22.2%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Martelle

How much people earn in Martelle

The average annual household income in Martelle was $86,666 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +1% change from the previous year. At the same time, the median income stood at $93,333, reflecting a -1.8% shift over the same period.

Average household income in Martelle
$86,666/year
1.0% year-over-year change
Median household income in Martelle
$93,333/year
-1.8% year-over-year change

Martelle income by age

In Martelle, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $106,964. Those with someone between 45 and 64 in charge, often well established professionally, earn $75,625 overall. Overall, 87.5% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $106,964 -0.6%
45 - 64 $75,625 -6.2%
Above poverty level
393
Below poverty level
56
Value Percent YoY
change
Above poverty level 393 87.5% 2.6%
Below poverty level 56 12.5% 33.3%

Average renter income in Martelle

To get a better sense of what renters earn on average in Martelle, their median household income was $41,250 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 24%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$41,250
Rent-to-income ratio
24%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Martelle

Workforce and job types in Martelle

The job market in Martelle is powered by 231 working residents, spread across a range of industries and roles. 62.8% of the working population are employed in professional or administrative positions, while 37.2% are in hands-on or service-based jobs. Also, 4.8% run their own businesses, 68.4% are employed by private companies, and 12.1% work in the public sector.

Workforce demographics

Working population
231
6.5% year-over-year change
White collar
145
Blue collar
86
Value Percent YoY change
White collar 145 62.8% 0.0%
Blue collar 86 37.2% 19.4%
Employer type
Self employees
4.8%
Private companies
68.4%
Governmental workers
12.1%
Not for profit companies
14.7%
Value Percent YoY change
Self employees 11 4.8% -21.4%
Private companies 158 68.4% 19.7%
Governmental workers 28 12.1% -9.7%
Not for profit companies 34 14.7% -15.0%
Unemployment rate
10.1%
0.0% year-over-year change

Available workforce

The unemployment rate in Martelle stands at 10.1%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Martelle

How people get around in Martelle

Commuting methods vary: 82.7% of residents travel by personal vehicle and 6.1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 191 82.7% 3.8%
Motorcycle 2 0.9% N/A
Walk 14 6.1% 100.0%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Martelle by zipcode?

Zipcode Population Number of households Median income Average income
52305 913 315 $94,452 $118,931

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FAQs about Martelle demographics 

What is the total population of Martelle?

Martelle has a total population of 457 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +5.8% compared to a year ago.

What is the gender ratio in Martelle?

The gender ratio in Martelle is as follows:
  • 51% males (233 residents)
  • 49% females (224 residents)

What is the median age in Martelle?

The median age in Martelle is 35.3.

What is the age distribution of the population in Martelle?

The age distribution in Martelle is as follows:
  • Under 15: 20.1% (92 residents)
  • Ages 15-24: 19.5% (89 residents)
  • Ages 25-44: 28% (128 residents)
  • Ages 45-64: 28% (128 residents)
  • Over 65: 4.4% (20 residents)

What is the racial and ethnic makeup of Martelle?

The racial and ethnic makeup of Martelle is as follows:
  • White: 87.1% (398 residents)
  • Black or African American: 1.1% (5 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 11.8% (54 residents)
  • Other: 0% (0 residents)

What percentage of the population in Martelle are U.S.-born citizens?

U.S.-born citizens represent 98.9% of the population in Martelle.

How many housing units are there in Martelle?

There are 160 housing units in Martelle, reflecting a +6.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Martelle and what is the average household size?

Martelle has a total of 160 households, with an average of 3 people in each.

What is the median household income in Martelle?

Martelle has a median household income of $93,333, representing a -1.8% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Martelle?

The employment rate is 89.9% in Martelle, with a workforce of 231 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 62.8% (145 residents)
  • Blue-collar workers: 37.2% (86 residents)

Places of employment:
  • Self-employed: 4.8% (11 residents)
  • Private companies: 68.4% (158 residents)
  • Governmental workers: 12.1% (28 residents)
  • Not-for-profit companies: 14.7% (34 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025