Mount Washington, KY demographics:
population, income, and more

Total population
18,480
1.4% year-over-year change
Median household income
$96,239/yr
2.5% year-over-year change
Housing units
7,161
3.8% year-over-year change

Mount Washington population

How many people live in Mount Washington

Mount Washington is home to 18,480 residents, according to the most recent Census data. Gender-wise, 49.6% of Mount Washington locals are male, and 50.4% are female.

Total population
18,480
1.4% year-over-year change
Gender ratio
Male
49.6%
9,175
Female
50.4%
9,305
Value Percent YoY change
Male 9,175 49.6% 1.2%
Female 9,305 50.4% 1.6%
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 Mount Washington is 39, with the population distributed as follows: about 21.5% are children under 15, then 11.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 27.6% of the population, while another 24.4% fall into the 45 to 64 bracket. Finally, around 15% are 65 or older.

Median age
39.2
Age breakdown
Under 15
21.5%
15 to 24
11.6%
25 to 44
27.6%
45 to 64
24.4%
Over 65
15%
Value Percent YoY change
Under 15 3,974 21.5% -6.0%
15 to 24 2,139 11.6% 6.2%
25 to 44 5,092 27.6% -1.1%
45 to 64 4,506 24.4% 8.0%
Over 65 2,769 15% 3.9%
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 Mount Washington, 97.4% of the population are US-born citizens, while 1.9% have gained naturalized citizenship. At the same time, 0.7% of residents are non-citizens. There’s also a share of 5.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.4%
Non-U.S.-born citizens
1.9%
Non-citizens
0.7%
Value Percent YoY change
U.S.-born citizens 18,005 97.4% 1.9%
Non-U.S.-born citizens 349 1.9% 12.9%
Non-citizens 126 0.7% -49.8%
Racial breakdown
White
93.2%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0.6%
Native Hawaiian and other Pacific Islander
0%
Two or more races
5.3%
Other
0.9%
Value Percent
White 17,224 93.2%
Black or African American 3 0%
American Indian and Alaska Native 3 0%
Asian 108 0.6%
Two or more races 982 5.3%
Other 160 0.9%

Households in Mount Washington

A peek inside Mount Washington households

Mount Washington has 6,936 households, with an average of 3 members in each. Of these, 74.3% are families, while the remaining 25.7% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
6,936
4.5% year-over-year change
Average people per household
3
Non-family households
1,785
Family households
5,151
Value Percent YoY change
Non-family households 1,785 25.7% 6.2%
Family households 5,151 74.3% 4.0%
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 Mount Washington

The housing landscape of Mount Washington

Mount Washington's housing consists of 7,161 units, with 81.9% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 5.3% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 1.5% of the housing landscape.

Housing units
7,161
3.8% year-over-year change
Housing types
Value Percent
1 unit, detached 5,864 81.9%
1 unit, attached 378 5.3%
2 units 79 1.1%
3 or 4 units 361 5%
5 to 9 units 250 3.5%
10 to 19 units 52 0.7%
20 to 49 units 41 0.6%
50 or more units 29 0.4%
Mobile home 107 1.5%
Homes built since 2020
310
40.3% year-over-year change

The age of buildings in Mount Washington

In Mount Washington, the median construction year is 2002. About 0.3% of homes were built before the 1940s, with another 0.1% going up by 1949. Most development happened in the second half of the 20th century. Then, 30.3% of homes were added from 2000 to 2009, 21.5% between 2010 and 2019, and 4.3% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 22 0.3% 29.4%
Built between 1940 and 1949 5 0.1% -82.1%
Built between 1950 and 1959 146 2% -27.0%
Built between 1960 and 1969 409 5.7% 18.9%
Built between 1970 and 1979 722 10.1% 22.2%
Built between 1980 and 1989 632 8.8% 5.9%
Built between 1990 and 1999 1,205 16.8% -6.6%
Built between 2000 and 2009 2,168 30.3% 4.6%
Built between 2010 and 2019 1,542 21.5% 0.1%
Built in 2020 or later 310 4.3% 40.3%
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.

Mount Washington occupancy rates

Out of the 6,936 occupied housing units in Mount Washington, 86.1% are owner-occupied, while 13.9% are lived in by tenants. Meanwhile, 3.1% of all homes on the local market sit vacant.

Occupied housing units
6,936
4.5% year-over-year change
Occupancy breakdown
Renter occupied
962
Owner occupied
5,974
Value Percent YoY
change
Renter occupied 962 13.9% 5.2%
Owner occupied 5,974 86.1% 4.4%
Unoccupied housing units
3.1%
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.

Mount Washington housing costs

Housing costs in Mount Washington come to a median of $1,393 per month, while tenants specifically pay a median gross rent of $1,008.

Median housing costs per month
$1,393/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 Mount Washington
$1,008/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 Mount Washington

Mount Washington education at a glance

About 37.5% of the population in Mount Washington went to high school, while 24.5% pursued college studies. Another 11% earned an associate degree and 16.5% hold a bachelor’s. Meanwhile, 8.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 319 2.3% 38.1%
High school diploma 5,151 37.5% 1.6%
College diploma 3,367 24.5% -4.1%
Associate degree 1,506 11% 3.7%
Bachelor's degree 2,261 16.5% 7.4%
Graduate degree 1,136 8.3% 8.8%
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 Mount Washington

How much people earn in Mount Washington

The average annual household income in Mount Washington was $108,394 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2% change from the previous year. At the same time, the median income stood at $96,239, reflecting a +2.5% shift over the same period.

Average household income in Mount Washington
$108,394/year
2.0% year-over-year change
Median household income in Mount Washington
$96,239/year
2.5% year-over-year change

Mount Washington income by age

In Mount Washington, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $112,500. Those with someone between 45 and 64 in charge, often well established professionally, earn $104,677 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $90,500, while those led by someone over 65, many of whom may be retired, have about $57,159 in earnings. Overall, 94.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $90,500 17.8%
25 - 44 $112,500 7.6%
45 - 64 $104,677 -0.4%
Over 65 $57,159 4.2%
Above poverty level
17,089
Below poverty level
973
Value Percent YoY
change
Above poverty level 17,089 94.6% 0.8%
Below poverty level 973 5.4% 18.2%

Average renter income in Mount Washington

To get a better sense of what renters earn on average in Mount Washington, their median household income was $38,125 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 31.7%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$38,125
Rent-to-income ratio
31.7%
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 Mount Washington

Workforce and job types in Mount Washington

The job market in Mount Washington is powered by 9,434 working residents, spread across a range of industries and roles. 72.4% of the working population are employed in professional or administrative positions, while 27.6% are in hands-on or service-based jobs. Also, 5.3% run their own businesses, 74.4% are employed by private companies, and 15.1% work in the public sector.

Workforce demographics

Working population
9,434
1.1% year-over-year change
White collar
6,832
Blue collar
2,602
Value Percent YoY change
White collar 6,832 72.4% 0.8%
Blue collar 2,602 27.6% 1.8%
Employer type
Self employees
5.3%
Private companies
74.4%
Governmental workers
15.1%
Not for profit companies
5.2%
Value Percent YoY change
Self employees 496 5.3% -32.5%
Private companies 7,023 74.4% 3.5%
Governmental workers 1,426 15.1% 3.6%
Not for profit companies 489 5.2% 13.2%
Unemployment rate
4.6%
27.2% year-over-year change

Available workforce

The unemployment rate in Mount Washington stands at 4.6%, 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 Mount Washington

How people get around in Mount Washington

Commuting methods vary: 85.8% of residents travel by personal vehicle and 0.2% 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 8,009 85.8% -2.7%
Taxicab 13 0.1% N/A
Walk 17 0.2% -64.6%
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 Mount Washington by zipcode?

Zipcode Population Number of households Median income Average income
40047 23,662 8,881 $99,124 $112,183

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FAQs about Mount Washington demographics 

What is the total population of Mount Washington?

Mount Washington has a total population of 18,480 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 +1.4% compared to a year ago.

What is the gender ratio in Mount Washington?

The gender ratio in Mount Washington is as follows:
  • 49.6% males (9,175 residents)
  • 50.4% females (9,305 residents)

What is the median age in Mount Washington?

The median age in Mount Washington is 39.2.

What is the age distribution of the population in Mount Washington?

The age distribution in Mount Washington is as follows:
  • Under 15: 21.5% (3,974 residents)
  • Ages 15-24: 11.6% (2,139 residents)
  • Ages 25-44: 27.6% (5,092 residents)
  • Ages 45-64: 24.4% (4,506 residents)
  • Over 65: 15% (2,769 residents)

What is the racial and ethnic makeup of Mount Washington?

The racial and ethnic makeup of Mount Washington is as follows:
  • White: 93.2% (17,224 residents)
  • Black or African American: 0% (3 residents)
  • American Indian and Alaska Native: 0% (3 residents)
  • Asian: 0.6% (108 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 5.3% (982 residents)
  • Other: 0.9% (160 residents)

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

U.S.-born citizens represent 97.4% of the population in Mount Washington.

How many housing units are there in Mount Washington?

There are 7,161 housing units in Mount Washington, reflecting a +3.8% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Mount Washington has a total of 6,936 households, with an average of 3 people in each.

What is the median household income in Mount Washington?

Mount Washington has a median household income of $96,239, representing a +2.5% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Mount Washington?

The employment rate is 95.4% in Mount Washington, with a workforce of 9,434 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 72.4% (6,832 residents)
  • Blue-collar workers: 27.6% (2,602 residents)

Places of employment:
  • Self-employed: 5.3% (496 residents)
  • Private companies: 74.4% (7,023 residents)
  • Governmental workers: 15.1% (1,426 residents)
  • Not-for-profit companies: 5.2% (489 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