St. John, ME demographics:
population, income, and more

Total population
1,769
0.3% year-over-year change
Median household income
$56,422/yr
-8.4% year-over-year change
Housing units
953
7.2% year-over-year change

St. John population

How many people live in St. John

St. John is home to 1,769 residents, according to the most recent Census data. Gender-wise, 44.8% of St. John locals are male, and 55.2% are female.

Total population
1,769
0.3% year-over-year change
Gender ratio
Male
44.8%
792
Female
55.2%
977
Value Percent YoY change
Male 792 44.8% -0.2%
Female 977 55.2% 0.7%
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 St. John is 46, with the population distributed as follows: about 14.3% are children under 15, then 11.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 22.9% of the population, while another 30.1% fall into the 45 to 64 bracket. Finally, around 21.1% are 65 or older.

Median age
45.6
Age breakdown
Under 15
14.3%
15 to 24
11.6%
25 to 44
22.9%
45 to 64
30.1%
Over 65
21.1%
Value Percent YoY change
Under 15 253 14.3% -10.9%
15 to 24 206 11.6% 10.8%
25 to 44 405 22.9% -0.2%
45 to 64 532 30.1% 3.5%
Over 65 373 21.1% -0.3%
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 St. John, 88% of the population are US-born citizens, while 8.7% have gained naturalized citizenship. At the same time, 3.3% of residents are non-citizens. There’s also a share of 6.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
88%
Non-U.S.-born citizens
8.7%
Non-citizens
3.3%
Value Percent YoY change
U.S.-born citizens 1,557 88% 0.8%
Non-U.S.-born citizens 154 8.7% -7.2%
Non-citizens 58 3.3% 11.5%
Racial breakdown
White
87.1%
Black or African American
4.3%
American Indian and Alaska Native
0.2%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
6.3%
Other
2.1%
Value Percent
White 1,541 87.1%
Black or African American 76 4.3%
American Indian and Alaska Native 4 0.2%
Two or more races 111 6.3%
Other 37 2.1%

Households in St. John

A peek inside St. John households

St. John has 812 households, with an average of 2 members in each. Of these, 57.8% are families, while the remaining 42.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
812
4.5% year-over-year change
Average people per household
2
Non-family households
343
Family households
469
Value Percent YoY change
Non-family households 343 42.2% 10.3%
Family households 469 57.8% 0.6%
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 St. John

The housing landscape of St. John

St. John's housing consists of 953 units, with 58.2% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 19.7% of the housing landscape.

Housing units
953
7.2% year-over-year change
Housing types
Value Percent
1 unit, detached 555 58.2%
2 units 55 5.8%
3 or 4 units 65 6.8%
5 to 9 units 53 5.6%
10 to 19 units 19 2%
20 to 49 units 18 1.9%
Mobile home 188 19.7%
Homes built since 2020
21
133.3% year-over-year change

The age of buildings in St. John

In St. John, the median construction year is 1979. About 18% of homes were built before the 1940s, with another 5.8% going up by 1949. Most development happened in the second half of the 20th century. Then, 20.5% of homes were added from 2000 to 2009, 6.3% between 2010 and 2019, and 2.2% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 171 18% -0.6%
Built between 1940 and 1949 55 5.8% 14.6%
Built between 1950 and 1959 26 2.7% -33.3%
Built between 1960 and 1969 86 9% 8.9%
Built between 1970 and 1979 153 16.1% -4.4%
Built between 1980 and 1989 57 6% -21.9%
Built between 1990 and 1999 128 13.4% 17.4%
Built between 2000 and 2009 195 20.5% 20.4%
Built between 2010 and 2019 60 6.3% 62.2%
Built in 2020 or later 21 2.2% 133.3%
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.

St. John occupancy rates

Out of the 812 occupied housing units in St. John, 79.8% are owner-occupied, while 20.2% are lived in by tenants. Meanwhile, 14.8% of all homes on the local market sit vacant.

Occupied housing units
812
4.5% year-over-year change
Occupancy breakdown
Renter occupied
164
Owner occupied
648
Value Percent YoY
change
Renter occupied 164 20.2% -3.5%
Owner occupied 648 79.8% 6.8%
Unoccupied housing units
14.8%
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.

St. John housing costs

Housing costs in St. John come to a median of $910 per month, while tenants specifically pay a median gross rent of $918.

Median housing costs per month
$910/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 St. John
$918/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 St. John

St. John education at a glance

About 45.7% of the population in St. John went to high school, while 17% pursued college studies. Another 5.5% earned an associate degree and 24% hold a bachelor’s. Meanwhile, 5.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 38 2.6% -9.5%
High school diploma 671 45.7% 6.0%
College diploma 249 17% 0.8%
Associate degree 81 5.5% -26.4%
Bachelor's degree 353 24% 16.9%
Graduate degree 76 5.2% -25.5%
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 St. John

How much people earn in St. John

The average annual household income in St. John was $98,998 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +0.8% change from the previous year. At the same time, the median income stood at $56,422, reflecting a -8.4% shift over the same period.

Average household income in St. John
$98,998/year
0.8% year-over-year change
Median household income in St. John
$56,422/year
-8.4% year-over-year change

St. John income by age

In St. John, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $98,649. Those with someone between 45 and 64 in charge, often well established professionally, earn $85,046 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $31,806, while those led by someone over 65, many of whom may be retired, have about $36,875 in earnings. Overall, 88.7% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $31,806 -29.0%
25 - 44 $98,649 20.4%
45 - 64 $85,046 -1.1%
Over 65 $36,875 12.6%
Above poverty level
1,450
Below poverty level
184
Value Percent YoY
change
Above poverty level 1,450 88.7% 0.6%
Below poverty level 184 11.3% -0.5%

Employment in St. John

Workforce and job types in St. John

75.4% of the working population are employed in professional or administrative positions, while 24.6% are in hands-on or service-based jobs. Also, 18.2% run their own businesses, 45.9% are employed by private companies, and 20.3% work in the public sector.

Workforce demographics

White collar
663
Blue collar
216
Value Percent YoY change
White collar 663 75.4% 11.4%
Blue collar 216 24.6% -4.0%
Employer type
Self employees
18.2%
Private companies
45.9%
Governmental workers
20.3%
Not for profit companies
15.6%
Value Percent YoY change
Self employees 160 18.2% 28.0%
Private companies 404 45.9% -4.7%
Governmental workers 179 20.3% 23.4%
Not for profit companies 137 15.6% 9.6%

Transportation in St. John

How people get around in St. John

Commuting methods vary: 96.8% of residents travel by personal vehicle and 2.8% 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 774 96.8% 7.7%
Bus or trolleybus 4 0.5% N/A
Walk 22 2.8% 0.0%
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 St. John by zipcode?

Zipcode Population Number of households Median income Average income
04743 4,770 2,189 $56,422 $99,515

Explore more communities

FAQs about St. John demographics 

What is the total population of St. John?

St. John has a total population of 1,769 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 +0.3% compared to a year ago.

What is the gender ratio in St. John?

The gender ratio in St. John is as follows:
  • 44.8% males (792 residents)
  • 55.2% females (977 residents)

What is the median age in St. John?

The median age in St. John is 45.6.

What is the age distribution of the population in St. John?

The age distribution in St. John is as follows:
  • Under 15: 14.3% (253 residents)
  • Ages 15-24: 11.6% (206 residents)
  • Ages 25-44: 22.9% (405 residents)
  • Ages 45-64: 30.1% (532 residents)
  • Over 65: 21.1% (373 residents)

What is the racial and ethnic makeup of St. John?

The racial and ethnic makeup of St. John is as follows:
  • White: 87.1% (1,541 residents)
  • Black or African American: 4.3% (76 residents)
  • American Indian and Alaska Native: 0.2% (4 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 6.3% (111 residents)
  • Other: 2.1% (37 residents)

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

U.S.-born citizens represent 88% of the population in St. John.

How many housing units are there in St. John?

There are 953 housing units in St. John, reflecting a +7.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in St. John and what is the average household size?

St. John has a total of 812 households, with an average of 2 people in each.

What is the median household income in St. John?

St. John has a median household income of $56,422, representing a -8.4% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for St. John?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 75.4% (663 residents)
  • Blue-collar workers: 24.6% (216 residents)

Places of employment:
  • Self-employed: 18.2% (160 residents)
  • Private companies: 45.9% (404 residents)
  • Governmental workers: 20.3% (179 residents)
  • Not-for-profit companies: 15.6% (137 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