Knox, PA demographics:
population, income, and more

Total population
1,082
4.8% year-over-year change
Median household income
$69,000/yr
24.6% year-over-year change
Housing units
511
5.6% year-over-year change

Knox population

How many people live in Knox

Knox is home to 1,082 residents, according to the most recent Census data. Gender-wise, 51.8% of Knox locals are male, and 48.2% are female.

Total population
1,082
4.8% year-over-year change
Gender ratio
Male
51.8%
560
Female
48.2%
522
Value Percent YoY change
Male 560 51.8% 0.0%
Female 522 48.2% 10.6%
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 Knox is 34, with the population distributed as follows: about 17.4% are children under 15, then 13.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 31.6% of the population, while another 25.3% fall into the 45 to 64 bracket. Finally, around 12.5% are 65 or older.

Median age
34.3
Age breakdown
Under 15
17.4%
15 to 24
13.2%
25 to 44
31.6%
45 to 64
25.3%
Over 65
12.5%
Value Percent YoY change
Under 15 188 17.4% 0.5%
15 to 24 143 13.2% 34.9%
25 to 44 342 31.6% 4.3%
45 to 64 274 25.3% 4.6%
Over 65 135 12.5% -9.4%
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 Knox, 99.2% of the population are US-born citizens, while 0.8% have gained naturalized citizenship. There’s also a share of 2.6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
99.2%
Non-U.S.-born citizens
0.8%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 1,073 99.2% 4.8%
Non-U.S.-born citizens 9 0.8% 12.5%
Racial breakdown
White
95%
Black or African American
0%
American Indian and Alaska Native
0.1%
Asian
2.3%
Native Hawaiian and other Pacific Islander
0%
Two or more races
2.6%
Other
0%
Value Percent
White 1,028 95%
American Indian and Alaska Native 1 0.1%
Asian 25 2.3%
Two or more races 28 2.6%

Households in Knox

A peek inside Knox households

Knox has 454 households, with an average of 2 members in each. Of these, 62.1% are families, while the remaining 37.9% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
454
3.4% year-over-year change
Average people per household
2
Non-family households
172
Family households
282
Value Percent YoY change
Non-family households 172 37.9% 3.0%
Family households 282 62.1% 3.7%
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 Knox

The housing landscape of Knox

Knox's housing consists of 511 units, with 74.8% 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 4.9% of the housing landscape.

Housing units
511
5.6% year-over-year change
Housing types
Value Percent
1 unit, detached 382 74.8%
3 or 4 units 43 8.4%
5 to 9 units 27 5.3%
10 to 19 units 25 4.9%
20 to 49 units 9 1.8%
Mobile home 25 4.9%
Homes built since 2020
0
% year-over-year change

The age of buildings in Knox

In Knox, the median construction year is 1948. About 41.3% of homes were built before the 1940s, with another 11.6% 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 211 41.3% 15.3%
Built between 1940 and 1949 59 11.6% -3.3%
Built between 1950 and 1959 78 15.3% -4.9%
Built between 1960 and 1969 75 14.7% 31.6%
Built between 1970 and 1979 31 6.1% -16.2%
Built between 1980 and 1989 25 4.9% -24.2%
Built between 1990 and 1999 11 2.2% 10.0%
Built between 2000 and 2009 14 2.7% 55.6%
Built between 2010 and 2019 7 1.4% -41.7%
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.

Knox occupancy rates

Out of the 454 occupied housing units in Knox, 61.2% are owner-occupied, while 38.8% are lived in by tenants. Meanwhile, 11.2% of all homes on the local market sit vacant.

Occupied housing units
454
3.4% year-over-year change
Occupancy breakdown
Renter occupied
176
Owner occupied
278
Value Percent YoY
change
Renter occupied 176 38.8% 7.3%
Owner occupied 278 61.2% 1.1%
Unoccupied housing units
11.2%
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.

Knox housing costs

Housing costs in Knox come to a median of $871 per month, while tenants specifically pay a median gross rent of $846.

Median housing costs per month
$871/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 Knox
$846/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 Knox

Knox education at a glance

About 59.2% of the population in Knox went to high school, while 6.5% pursued college studies. Another 5.8% earned an associate degree and 19.1% hold a bachelor’s. Meanwhile, 8.5% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 8 0.9% -11.1%
High school diploma 511 59.2% 0.8%
College diploma 56 6.5% -12.5%
Associate degree 50 5.8% -10.7%
Bachelor's degree 165 19.1% 29.9%
Graduate degree 73 8.5% 35.2%
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 Knox

How much people earn in Knox

The average annual household income in Knox was $81,861 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +1.6% change from the previous year. At the same time, the median income stood at $69,000, reflecting a +24.6% shift over the same period.

Average household income in Knox
$81,861/year
1.6% year-over-year change
Median household income in Knox
$69,000/year
24.6% year-over-year change

Knox income by age

In Knox, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $79,375. Those with someone between 45 and 64 in charge, often well established professionally, earn $78,125 overall. Overall, 87.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $79,375 39.3%
45 - 64 $78,125 -20.2%
Over 65 $43,167 11.4%
Above poverty level
924
Below poverty level
131
Value Percent YoY
change
Above poverty level 924 87.6% 3.6%
Below poverty level 131 12.4% 6.5%

Average renter income in Knox

To get a better sense of what renters earn on average in Knox, their median household income was $41,181 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 24.7%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$41,181
Rent-to-income ratio
24.7%
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 Knox

Workforce and job types in Knox

The job market in Knox is powered by 564 working residents, spread across a range of industries and roles. 73.2% of the working population are employed in professional or administrative positions, while 26.8% are in hands-on or service-based jobs. Also, 8.2% run their own businesses, 56.6% are employed by private companies, and 20.7% work in the public sector.

Workforce demographics

Working population
564
11.9% year-over-year change
White collar
413
Blue collar
151
Value Percent YoY change
White collar 413 73.2% 9.6%
Blue collar 151 26.8% 18.9%
Employer type
Self employees
8.2%
Private companies
56.6%
Governmental workers
20.7%
Not for profit companies
14.5%
Value Percent YoY change
Self employees 46 8.2% -16.4%
Private companies 319 56.6% 14.8%
Governmental workers 117 20.7% 8.3%
Not for profit companies 82 14.5% 30.2%
Unemployment rate
7.5%
4.5% year-over-year change

Available workforce

The unemployment rate in Knox stands at 7.5%, 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 Knox

How people get around in Knox

Commuting methods vary: 81.7% of residents travel by personal vehicle and 7.3% 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 461 81.7% 6.5%
Walk 41 7.3% 28.1%
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 Knox by zipcode?

Zipcode Population Number of households Median income Average income
16232 4,025 1,573 $65,525 $79,269

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FAQs about Knox demographics 

What is the total population of Knox?

Knox has a total population of 1,082 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 +4.8% compared to a year ago.

What is the gender ratio in Knox?

The gender ratio in Knox is as follows:
  • 51.8% males (560 residents)
  • 48.2% females (522 residents)

What is the median age in Knox?

The median age in Knox is 34.3.

What is the age distribution of the population in Knox?

The age distribution in Knox is as follows:
  • Under 15: 17.4% (188 residents)
  • Ages 15-24: 13.2% (143 residents)
  • Ages 25-44: 31.6% (342 residents)
  • Ages 45-64: 25.3% (274 residents)
  • Over 65: 12.5% (135 residents)

What is the racial and ethnic makeup of Knox?

The racial and ethnic makeup of Knox is as follows:
  • White: 95% (1,028 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0.1% (1 residents)
  • Asian: 2.3% (25 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 2.6% (28 residents)
  • Other: 0% (0 residents)

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

U.S.-born citizens represent 99.2% of the population in Knox.

How many housing units are there in Knox?

There are 511 housing units in Knox, reflecting a +5.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Knox has a total of 454 households, with an average of 2 people in each.

What is the median household income in Knox?

Knox has a median household income of $69,000, representing a +24.6% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 92.5% in Knox, with a workforce of 564 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 73.2% (413 residents)
  • Blue-collar workers: 26.8% (151 residents)

Places of employment:
  • Self-employed: 8.2% (46 residents)
  • Private companies: 56.6% (319 residents)
  • Governmental workers: 20.7% (117 residents)
  • Not-for-profit companies: 14.5% (82 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