ZIP Code 97626 in Fort Klamath, OR

Data Last Updated: February 1, 2026
City:Fort Klamath, Oregon
County:Klamath County
Timezone:Pacific (GMT -08:00)
Local Time:11:53:57 PM
Population:135 [See All]
Area Codes:458 / 541
Classification:PO Box
Coordinates:42.6437, -122.0354
Land Area:114.747 sq mi
Quick Link:
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97626 Fort Klamath, OR - Historic Rural Community

ZIP Code 97626, Fort Klamath

Small Town
LocationKlamath County, OR
Area96.2 sq mi
Population135
Households55
PO Boxes97 Regional Hub (176%)
Median Age53.8 years
Seasonal Housing27%
ZIP CreatedBefore Oct 2004
Key Facts
  • This is a PO Box Only Zone with no street delivery across 96.2 square miles of rural Klamath County territory
  • Despite the name, Fort Klamath is not a military base but a small civilian community named after a historic Army post that closed in 1890
  • The post office maintains 97 PO Boxes for 55 households, serving residents scattered across the surrounding rural area
  • With a median age of 53.8 years and 27% seasonal vacancy, this is a mix of retirees and seasonal residents near Crater Lake National Park
  • Only 135 people live here year-round, with 4 business establishments employing 15 workers total

Community Overview

Fort Klamath is a small rural community in the mountains of south-central Oregon, covering 96.2 square miles of Klamath County. Despite its name, this isn't a military installation. The historic Fort Klamath was a U.S. Army post from 1863 to 1890, established during the Modoc War, but today the area is a quiet rural settlement with just 135 residents.

Why PO Boxes Are Essential

This is a PO Box Only Zone. There's no street delivery anywhere in the 96-square-mile territory. The Fort Klamath post office maintains 97 PO Boxes for 55 households, an adoption rate of 1.76 that indicates the post office serves residents from across the surrounding rural area. Two rural carrier routes deliver to 55 addresses scattered along roads like Highway 62, Nicholson Road, and Westside Road, but everyone relies on PO Boxes for their primary mailing address.

Rural and Seasonal Character

With a median age of 53.8 years and 27% of homes used seasonally (25 of 93 housing units), Fort Klamath has a mix of year-round residents and seasonal users. The community sits at high elevation along the route to Crater Lake National Park, which explains the seasonal housing pattern. Only 4 business establishments operate here, employing 15 people, making this primarily a residential area.

Local Character

The numbered streets (1st, 2nd, 5th) and roads named for local families (Brown, Dixon, Weed, McQuiston) tell the story of a small settlement that grew up around the historic fort site. Today it's a quiet place where most property owners drive to town to pick up mail, groceries, and supplies.

Mailing to Fort Klamath

All mail must be addressed to a PO Box:

PO Box [number]
Fort Klamath, OR 97626

Street Name Patterns

Rural Roads Family Names Numbered Grid

Street names mix the numbered grid of a small town center (1st, 2nd, 5th streets) with rural roads named for local families (Brown, Dixon, Weed, McQuiston) and geographic features.

Interactive charts load automatically as you scroll. Hover for data, click to explore trends, and use the menu to export.

Population & Demographics


ZIP Code 97626 has 135 residents and 55 households (average 2.04 persons per household). The median age is 53.8 years, significantly older than the state (39.9) and significantly older than the nation (38.8). The gender split is 53.3% male and 46.7% female, which is higher than the national male share (49.1%), making this a male-majority area. Largest groups are White (76.3%, much higher than the national average of 61.6%) and Hispanic or Latino (23.7%); Hispanic or Latino residents make up 23.7%, which is much higher than the state average (13.9%).

Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship

Source: U.S. Census 2020 Demographics & Housing Characteristics (DHC) and U.S. Census 2011-2024 American Community Survey (ACS) 5-Year Estimates.
2020 Population:135Source: Census DHC
2024 ACS Population Estimate:238Source: Census ACS
2026 ZC Population Estimate:0Source: ZIP-Codes.com
Population Density:1.2 people per sq mile
Average Income:$2,500Source: Census ACS
Households:55Source: Census DHC
Average House Value:$210,000Source: Census ACS
Persons Per Household:2.04Source: Census DHC
Average Family Size:2.39Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group20102011210220132014201520162017201820192020202120222023
Census ACS Population Estimate--10720520320918311421324558112223238
Decennial Census88------------------135------
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

Population by Age & Gender (Total, Male, Female)


Median Age: 53.8

Male Median Age: 58

Female Median Age: 49.4

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male2142251502871571640
Female10105025416232511600
Total31527531041810101712121240
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:10366.88%
Black:10.65%
Hispanic:*3220.78%
Asian:00%
American Indian:10.65%
Hawaiian:00%
Other:1711.04%
Total:154100%
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)
* NOTE: Hispanic or Latino is an ethnicity, not a race. This means individuals who identify as Hispanic will also be included in one of the race categories (such as White or Black). As a result, the totals shown here may exceed 100% when Hispanic is displayed alongside racial groups.

Gender Breakdown


GenderCount%Median Age
Males:7253.33%58.0 years
Females:6346.67%49.4 years
Total:135100%53.8 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:23397.90%
Native, born in PR, Island Areas, or abroad:00.00%
Foreign born, naturalized U.S. citizen:52.10%
Foreign born, not a U.S. citizen:02.10%
Total Population:238100%
Total Native Population:23397.90%
Total Foreign-born Population:52.10%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS
Note: Nativity and Citizenship derived from American Community Survey (ACS) 5-year estimates. Total Population listed here will not match official ZIP Code population totals, which are based on the Decennial Census.

Income & Employment


In 2023, the Median household income is $2,499, which is well under the state median ($80,426), is down $60,988 (96.1%) since 2011 and above its 2019 pre-pandemic level by $2,499. Family households earn a median of $32,500 versus $2,499 for nonfamily households (a difference of $30,001). By gender, male median income is $0 and female is $0, which is well under the state female median ($55,932), with a current gap of $0 that has stayed about the same from 2011 to 2023. The labor-force participation rate is 55.9%, which is far less than the national rate (63.5%). The unemployment rate is 0.0%, which is considerably lower than the state rate (5.4%). The largest occupation group is Sales (78.2%).

Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation

Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. Using data from Tables DP02, DP03, DP04 and DP05.

Median Income Over Time (Household, Family, Nonfamily, Male, Female)


Income Type2011201220132014201520162017201820192020202120222023
Median Household Income$63,487$66,433$66,378$68,914$69,223$0$0$0$0$0$28,182$31,442$2,499
Median Family Income$0$66,799$66,410$68,980$68,851$0$0$0$0$0$0$33,194$32,500
Median NonFamily Income$43,889$46,136$0$0$0$0$0$0$0$0$0$0$2,499
Median Male Income$0$55,568$0$0$0$0$0$0$0$0$0$0$0
Median Female Income$0$0$0$0$0$0$0$0$0$0$0$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income


Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment Status


Employed:13355.88%
Unemployed:00.00%
Not In Labor Force:10544.12%
Total:238100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment by Occupation (Civilian Employed Population, 16 and Over)


Management, business, science, and arts:2921.80%
Service:00.00%
Sales and Office:10478.20%
Natural resources, construction, and maintenance:00.00%
Production, transportation, and material moving:00.00%
Total Civilian Employed Population:133100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Housing & Affordability


In 2023, the median home value is $210,000, which is considerably lower than the state median ($454,200), is up $25,100 (13.57%) since 2011 and above its 2019 pre-pandemic level by $210,000. The median gross rent is $0, which is far less than the state median ($1,450), and above its 2019 pre-pandemic level by $0. Of occupied housing, owners make up 93.20% (0.00% with a mortgage, 100.00% free-and-clear) and renters 6.80% - making this ZIP Code more home ownership than the state and under national rental averages. The vacancy rate is 27.97%, which is much higher than the state rate (7.46%).

Explore More:Compare Home ValueHome Value Over TimeRent & Over TimeHousing Occupancy

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Table DP03, SELECTED ECONOMIC CHARACTERISTICS.

Median Home Value (Comparison)


Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Home Value Over Time


Group2011210220132014201520162017201820192020202120222023
Median Home Value$184,900$191,800$198,100$199,000$262,500$0$0$0$0$0$125,000$124,100$210,000
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:00.00%
$500 to $999:00.00%
$1,000 to $1,499:00.00%
$1,500 to $1,999:00.00%
$2,000 to $2,499:00.00%
$2,500 to $2,999:00.00%
$3,000 or more:00.00%
No Rent:7100.00%
Total:7100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Gross Rent Over Time


Group2011210220132014201520162017201820192020202120222023
Median Rent$0$0$0$0$0$0$0$0$0$0$0$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):00.00%
Owner Occupied (free and clear, no mortgage):9693.20%
Renter Occupied:76.80%
Total Occupied Housing Units:103100%

Occupied Housing Units:10372.03%
Vacant Housing Units (not graphed):4027.97%
Total Housing Units:143100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Housing Type (Single-Family, Multi-Family, Other)


Single-Family Units:10372.03%
Multi-Family Units:00.00%
Other Units:4027.97%
Total Housing Units:143100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2023, 15.10% of adults (25+) have a bachelor's degree or higher, which is on par with the state rate (36.20%). High school or higher is 100.00%, which is comparable to the national rate (89.40%). The uninsured rate is 6.30%, which is comparable to the national rate (8.60%). Private coverage is 5.90%, which is markedly below the state rate (67.40%). Public coverage is 87.80%, which is far higher than the national rate (36.30%). The share of people in poverty is 0.00%, which is comparable to the national rate (8.70%), and above its 2019 pre-pandemic level by 666,666,666.00 percentage points. Poverty has been broadly stable, which may reflect structural barriers or offsetting gains and setbacks. Insufficient data for school enrollment.

Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02 and DP03.

Educational Attainment of Adults (25 and Older)


Less than 9th grade:00.00%
9th to 12th grade, no diploma:00.00%
High school graduate (includes equivalency):14962.61%
Some college, no degree:5322.27%
Associate's degree:00.00%
Bachelor's degree:229.24%
Graduate or professional degree:145.88%
Total:238100%
High school or higher:238100.00%
Bachelor's degree or higher:3615.13%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Health Insurance Coverage by Type (Private, Public, Uninsured)


Private Insurance:145.88%
Public Insurance:20987.82%
No Insurance:156.30%
Total:238100%
Has Health Insurance:22393.70%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2024)


Group2011210220132014201520162017201820192020202120222023
% of People in Poverty0.0%0.0%12.2%13.3%13.2%24.4%100.0%-666,666,666.0%-666,666,666.0%0.0%0.0%0.0%0.0%
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.

School Enrollment by Education Level (Ages 3 and Older)


Nursery School, Preschool:00%
Kindergarten:00%
Elementary school (grades 1-8):00%
High school (grades 9-12):00%
College or graduate school:00%
Total:0100%
Early Childhood:00%
K-12 (Primary & Secondary School):00%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 97626 supports both business and residential activity. According to the Business Census (2024), there are 3 business establishments, employing about 16 people with an annual payroll of $646,000.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:166Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:3Source: CBP
1st Quarter Payroll:$113,000Source: CBP
Annual Payroll:$646,000Source: CBP
# of Employees:16Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 97626 is located in Klamath County, Oregon, within the Klamath Falls, OR Metropolitan Statistical Area (CBSA 28900) and Oregon's 2nd Congressional District. This Micro area has a population of 69,812 people, about 0.19% of whom live in ZIP Code 97626. It covers 114.747 sq mi of land and a water area of 0.103 sq mi.

CBSA Name:Klamath Falls, ORSource: Census
CBSA Number:28900Source: Census
CBSA Type:MicroSource: Census
CBSA Division:--Source: Census
CBSA Population:69,812Source: Census
MSA:Source: Census
Land Area:114.747 sq miSource: Census
Water Area:0.103 sq miSource: Census
Congressional District:02Source: USPS
Congressional Land Area:69442.78 sq miSource: Census
PMSA:Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:4126450Source: Census
Place Name:Fort Klamath CDP; OregonSource: Census

Adjacent & Nearby ZIP Codes


97627 | | 97625

Schools in ZIP Code 97626


We could not locate which school district 97626 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Chiloquin Elementary School 548 2nd Ave
Chiloquin, OR 97624
District: Klamath County School DistrictNearby
Chiloquin High School 300 Elm St
Chiloquin, OR 97624
District: Klamath County School DistrictNearby
Pelican Elementary School 501 Mclean St
Klamath Falls, OR 97601
District: Klamath Falls City SchoolsNearby
Joseph Conger Elementary School 1700 California
Klamath Falls, OR 97601
District: Klamath Falls City SchoolsNearby
Roosevelt Elementary School 1125 Eldorado St
Klamath Falls, OR 97601
District: Klamath Falls City SchoolsNearby
Klamath Basin Behavioral Health 2210 N Eldorado Ave
Klamath Falls, OR 97601
District: Private SchoolNearby
Adventist Christian School 2499 Main St
Klamath Falls, OR 97601
District: Private SchoolNearby
The Triad School 2450 Summers Ln
Klamath Falls, OR 97603
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 97626


Oregon Institute Of Technology 3201 Campus Drive
Klamath Falls, OR 97601-8801
Type: Post Secondary
College Of Cosmetology 357 E Main St
Klamath Falls, OR 97601-3233
Type: Post Secondary
Klamath Community College 7390 South Sixth Street
Klamath Falls, OR 97603-7121
Type: Post Secondary
Northwest College-Medford 2241 Tower East
Medford, OR 97504-9998
Type: Post Secondary
Southern Oregon University 1250 Siskiyou Blvd
Ashland, OR 97520
Type: Post Secondary
Phagans Medford Beauty School 2320 Poplar Dr
Medford, OR 97504
Type: Post Secondary

Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.

  1. U.S. Postal Service [Last Updated: 2/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 2/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 2/1/2026], https://nces.ed.gov