Tidewater, OR demographics:
population, income, and more

Total population
816
15.2% year-over-year change
Median household income
$73,487/yr
4.2% year-over-year change
Housing units
636
10.8% year-over-year change

Tidewater population

How many people live in Tidewater

Tidewater is home to 816 residents, according to the most recent Census data. Gender-wise, 47.2% of Tidewater locals are male, and 52.8% are female.

Total population
816
15.2% year-over-year change
Gender ratio
Male
47.2%
385
Female
52.8%
431
Value Percent YoY change
Male 385 47.2% 19.2%
Female 431 52.8% 11.9%
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

Adults between 25 and 44 make up 3.2% of the population, while another 24% fall into the 45 to 64 bracket. Finally, around 72.8% are 65 or older.

Median age
68.7
Age breakdown
Under 15
0%
15 to 24
0%
25 to 44
3.2%
45 to 64
24%
Over 65
72.8%
Value Percent YoY change
25 to 44 26 3.2% 100.0%
45 to 64 196 24% 18.8%
Over 65 594 72.8% 12.1%
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 Tidewater, 93.9% of the population are US-born citizens, while 6.1% have gained naturalized citizenship. There’s also a share of 1.7% that includes residents with two or more races.

Citizenship
U.S.-born citizens
93.9%
Non-U.S.-born citizens
6.1%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 766 93.9% 16.1%
Non-U.S.-born citizens 50 6.1% 25.0%
Racial breakdown
White
84.2%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
1.7%
Other
14.1%
Value Percent
White 687 84.2%
Two or more races 14 1.7%
Other 115 14.1%

Households in Tidewater

A peek inside Tidewater households

Tidewater has 540 households, with an average of 2 members in each. Of these, 64.3% are families, while the remaining 35.7% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
540
10.2% year-over-year change
Average people per household
2
Non-family households
193
Family households
347
Value Percent YoY change
Non-family households 193 35.7% -5.8%
Family households 347 64.3% 21.8%
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 Tidewater

The housing landscape of Tidewater

Tidewater's housing consists of 636 units, with 73.9% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.9% 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 25.2% of the housing landscape.

Housing units
636
10.8% year-over-year change
Housing types
Value Percent
1 unit, detached 470 73.9%
1 unit, attached 6 0.9%
Mobile home 160 25.2%
Homes built since 2020
19
90.0% year-over-year change

The age of buildings in Tidewater

In Tidewater, the median construction year is 1971. About 6.3% of homes were built before the 1940s, with another 27% going up by 1949. Most development happened in the second half of the 20th century. Then, 2.2% of homes were added from 2000 to 2009, 6.9% between 2010 and 2019, and 3% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 40 6.3% -7.0%
Built between 1940 and 1949 172 27% 41.0%
Built between 1950 and 1959 49 7.7% 4.3%
Built between 1960 and 1969 43 6.8% 104.8%
Built between 1970 and 1979 188 29.6% 6.2%
Built between 1980 and 1989 43 6.8% -15.7%
Built between 1990 and 1999 24 3.8% -27.3%
Built between 2000 and 2009 14 2.2% 75.0%
Built between 2010 and 2019 44 6.9% -29.0%
Built in 2020 or later 19 3% 90.0%
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.

Tidewater occupancy rates

Out of the 540 occupied housing units in Tidewater, 89.6% are owner-occupied, while 10.4% are lived in by tenants. Meanwhile, 15.1% of all homes on the local market sit vacant.

Occupied housing units
540
10.2% year-over-year change
Occupancy breakdown
Renter occupied
56
Owner occupied
484
Value Percent YoY
change
Renter occupied 56 10.4% 0.0%
Owner occupied 484 89.6% 11.5%
Unoccupied housing units
15.1%
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.

Tidewater housing costs

Housing costs in Tidewater come to a median of $764 per month, while tenants specifically pay a median gross rent of $755.

Median housing costs per month
$764/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 Tidewater
$755/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 Tidewater

Tidewater education at a glance

About 21.3% of the population in Tidewater went to high school, while 28.9% pursued college studies. Another 2.3% earned an associate degree and 36.8% hold a bachelor’s. Meanwhile, 10.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
High school diploma 174 21.3% 10.1%
College diploma 236 28.9% 16.3%
Associate degree 19 2.3% 18.8%
Bachelor's degree 300 36.8% 40.9%
Graduate degree 87 10.7% -26.3%
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 Tidewater

How much people earn in Tidewater

The average annual household income in Tidewater was $70,441 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +7.2% change from the previous year. At the same time, the median income stood at $73,487, reflecting a +4.2% shift over the same period.

Average household income in Tidewater
$70,441/year
7.2% year-over-year change
Median household income in Tidewater
$73,487/year
4.2% year-over-year change

Tidewater income by age

Those with someone between 45 and 64 in charge, often well established professionally, earn $59,756 overall. Overall, 80.5% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
45 - 64 $59,756 N/A
Over 65 $73,366 3.8%
Above poverty level
657
Below poverty level
159
Value Percent YoY
change
Above poverty level 657 80.5% 20.8%
Below poverty level 159 19.5% -3.0%

Employment in Tidewater

Workforce and job types in Tidewater

86.9% of the working population are employed in professional or administrative positions, while 13.1% are in hands-on or service-based jobs. Also, 16.8% run their own businesses, 62.7% are employed by private companies, and 15.3% work in the public sector.

Workforce demographics

White collar
233
Blue collar
35
Value Percent YoY change
White collar 233 86.9% 18.9%
Blue collar 35 13.1% -12.5%
Employer type
Self employees
16.8%
Private companies
62.7%
Governmental workers
15.3%
Not for profit companies
5.2%
Value Percent YoY change
Self employees 45 16.8% 50.0%
Private companies 168 62.7% 8.4%
Governmental workers 41 15.3% 0.0%
Not for profit companies 14 5.2% 40.0%

Transportation in Tidewater

How people get around in Tidewater

Means of transportation
Value Percent YoY change
Car 255 97.7% 12.8%
Bus or trolleybus 6 2.3% -40.0%
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 Tidewater by zipcode?

Zipcode Population Number of households Median income Average income
97390 816 540 $73,487 $70,442

Explore more communities

FAQs about Tidewater demographics 

What is the total population of Tidewater?

Tidewater has a total population of 816 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 +15.2% compared to a year ago.

What is the gender ratio in Tidewater?

The gender ratio in Tidewater is as follows:
  • 47.2% males (385 residents)
  • 52.8% females (431 residents)

What is the median age in Tidewater?

The median age in Tidewater is 68.7.

What is the age distribution of the population in Tidewater?

The age distribution in Tidewater is as follows:
  • Under 15: 0% ( residents)
  • Ages 15-24: 0% ( residents)
  • Ages 25-44: 3.2% (26 residents)
  • Ages 45-64: 24% (196 residents)
  • Over 65: 72.8% (594 residents)

What is the racial and ethnic makeup of Tidewater?

The racial and ethnic makeup of Tidewater is as follows:
  • White: 84.2% (687 residents)
  • Black or African American: 0% ( residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 0% ( residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 1.7% (14 residents)
  • Other: 14.1% (115 residents)

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

U.S.-born citizens represent 93.9% of the population in Tidewater.

How many housing units are there in Tidewater?

There are 636 housing units in Tidewater, reflecting a +10.8% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Tidewater has a total of 540 households, with an average of 2 people in each.

What is the median household income in Tidewater?

Tidewater has a median household income of $73,487, representing a +4.2% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Tidewater?

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

Job types:
  • White-collar workers: 86.9% (233 residents)
  • Blue-collar workers: 13.1% (35 residents)

Places of employment:
  • Self-employed: 16.8% (45 residents)
  • Private companies: 62.7% (168 residents)
  • Governmental workers: 15.3% (41 residents)
  • Not-for-profit companies: 5.2% (14 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