ZIP Code 99171 Demographics & Data

Saint John, WA (ZIP Code 99171) Data

Washington

Demographics Data and Important Statistics About 99171

The ZIP Code 99171 is associated with the city of Saint John in Washington in Whitman County. In this Washington region, an estimated 89.1% have a high school degree or higher, and the per capita income is approximately $27,835. The median age in the 99171 ZIP Code is 52.2 years, with 27.4% of residents aged 62 years and older. The median household income is $56,029, while about 11% of the population is living below the poverty line. The current population estimate is 1,160.

Population in 99171

The most recent population estimate for ZIP Code 99171 is 1,160.

Saint John, WA

The 99171 ZIP Code is associated with Saint John, WA in Whitman County.

Area Codes associated with 99171

Telephone area codes associated with ZIP Code 99171 include 509.

Sunrise / Sunset in 99171

Sunrise: 7:23 am
Sunset: 4:01 pm
Sunrise in 99171 7:23 am
Sunrise in 99171 4:01 pm

Weather forecast for 99171

Tonight's forecast for 99171: Mostly cloudy. Low around 40, with temperatures rising to around 42 overnight. Southwest wind 10 to 14 mph, with gusts as high as 23 mph. New rainfall amounts less than a tenth of an inch possible.

Current air quality in 99171

Air quality: Fair Air quality scale in 99171 Fair

Internet in 99171

About 85.2% of households in ZIP Code 99171 have a computer, while approximately 82.1% of households have broadband Internet service.

Gender in 99171

In ZIP Code 99171, females make up an estimated 49.7% of the overall population, while males comprise approximately 50.3%.

Health Insurance in 99171

Approximately 7.1% of adults aged 18 to 64 in ZIP Code 99171 (Saint John, WA) are currently uninsured and do not have health insurance.

Income in ZIP Code 99171

The median household income in ZIP Code 99171 is $56,029, while the region's mean household income is $62,639. Breaking income down further, per capita income in the region is $27,835. The per capita income in ZIP Code 99171 of $27,835 is approximately 28.47% less than the per capita income in the U.S. overall of $38,915. An estimated 10.6% of the population is living below the poverty line in this region. This rate is approximately11.58% higher than the overall poverty rate in the U.S. of 9.5%. Regarding household income, approximately 32.3% of the population in 99171 earn $50,000 to $74,999 per year, while an estimated 12.2% earn $100,000 to $149,999 per year, and 0.4% of 99171 residents earn $200,000 or more per year.

Household Income Details

Bar chart displaying household income in ZIP Code 99171. This visualizes the percentage of households in this region that fall within different income ranges, e.g. $100,000 to $149,999 per year.

Total Income in 99171

Household Income Percent
Less than $10,000 per year 6.1%
$10,000 to $14,999 per year 5.5%
$15,000 to $24,999 per year 9.4%
$25,000 to $34,999 per year 9.1%
$35,000 to $49,999 per year 10.8%
$50,000 to $74,999 per year 32.3%
$75,000 to $99,999 per year 10.0%
$100,000 to $149,999 per year 12.2%
$150,000 to $199,999 per year 4.1%
$200,000 or more per year 0.4%

Education levels in ZIP Code 99171

In ZIP Code 99171, 89.1% of the population graduated high school, while 25.2% have a bachelor's degree or higher. In this region, 2.9% achieved an education level less than 9th grade, while 6.2% hold a graduate or professional degree. Approximately 22.6% in this Whitman County region reached the highest level of high school graduate (including equivalency).

Education Attained in 99171

Education Level Percent
Less than 9th grade 2.9%
9th to 12th grade, no diploma 8.0%
High school graduate (includes equivalency) 22.6%
Some college, no degree 26.8%
Associate's degree 14.5%
Bachelor's degree 19.0%
Graduate or professional degree 6.2%

Education Level Details

Pie chart displaying the education level breakdown in ZIP Code 99171. This visualizes the percentage of the population that has attained a specific level of education, e.g. a graduate or professional degree.

Race & Ethnicity in ZIP Code 99171

Looking at race in the population that makes up ZIP Code 99171, 98.3% is one race, while 1.7% are two or more races. Approximately 3.5% of 99171 residents are hispanic or Latino (of any race). The most common race in 99171 (race alone or in combination with one or more other races), is White (97.5%), followed by American Indian and Alaska Native (1.7%) .

Race Breakdown Details

Bar chart displaying the racial composition of ZIP Code 99171. This visualizes the percentage of the population of each race (race alone or in combination with one or more other races).

Racial Composition of 99171

Industry Percent
White 97.5%
Black or African American 1.4%
American Indian and Alaska Native 1.7%
Asian 0.4%
Native Hawaiian and Other Pacific Islander 0.0%
Some other race 0.7%
* Race alone or in combination with one or more other races

Real Estate & Housing in ZIP Code 99171

Regarding the age of homes in ZIP Code 99171, an estimated 40.5% of homes were built in 1939 or earlier. Additionally, 11.5% of homes in the region were built between 1950 and 1959, while an estimated 0.0% of homes were built in 2014 or later in this Whitman County region.

Age of Housing in 99171

Year Home Built Percent
Built in 2014 or later 0.0%
Built between 2010 and 2013 0.7%
Built between 2000 and 2009 8.2%
Built between 1990 and 1999 9.5%
Built between 1980 and 1989 6.1%
Built between 1970 and 1979 9.5%
Built between 1960 and 1969 5.4%
Built between 1950 and 1959 11.5%
Built between 1940 and 1949 8.6%
Built in 1939 or earlier 40.5%

Housing Age Breakdown

">Bar chart displaying the breakdown on housing ages in ZIP Code 99171. This visualizes the percentage of homes in the region that were built in a certain time frame, e.g. built between 1950 and 1959.

Age Breakdown in ZIP Code 99171

Residents of ZIP Code 99171 are older than average. The median age of 52.2 years in ZIP Code 99171 is approximately 37.01% higher than the overall median age in the U.S. of 38.1 years. About 80.4% of residents are aged 18 years and older, and 27.4% of residents are 62 years and over. Approximately 15.0% of the population in 99171 falls in the age group 60 to 64 years, while an estimated 13.4% are aged 55 to 59 years. On the low end of the scale, 2.2% of 99171 residents are aged 20 to 24 years.

Age Breakdown Details

Bar chart displaying the age breakdown in ZIP Code 99171. This visualizes the percentage of the population in the region that falls into certain age ranges, e.g. 35 to 44 years old.

Age Breakdown in 99171

Age Range Percent
Under 5 years 4.8%
5 to 9 years 5.3%
10 to 14 years 6.4%
15 to 19 years 4.1%
20 to 24 years 2.2%
25 to 34 years 11.9%
35 to 44 years 11.7%
45 to 54 years 5.7%
55 to 59 years 13.4%
60 to 64 years 15.0%
65 to 74 years 9.8%
75 to 84 years 6.5%
85 years and over 3.4%

Chronic Health Issues in ZIP Code 99171 [4]

Chronic Health Issues Breakdown

Bar chart displaying a breakdown of chronic health issues in ZIP Code 99171. This visualizes the percentage of adults aged 18 and above that have specific chronic health issues, e.g. high blood pressure, diabetes, or arthritis.

Health Issues in 99171

Health Issue Percent of adults*
* aged 18 & above

Health Risk Behaviors & Prevention in 99171 [4]

One of the top preventative health measures in ZIP Code 99171 is current access to health insurance, as an estimated 92.9% of adults 18 and older take part in this preventive measure. Additionally, % of those 18 and above in 99171 list , as a preventive measure.

Preventative Health in 99171

Preventive Measure Percent of adults*
Current access to health insurance 92.9%
* aged 18 & above

Preventative Health Measures

Bar chart displaying preventative health data in ZIP Code 99171. This visualizes the percentage of adults aged 18 and above that engage in preventative health measures, e.g. sholesterol screenings and visits to doctors for routine checkups.

Health Risk Behaviors Details

Bar chart displaying health risk behaviors details in ZIP Code 99171. This visualizes the percentage of adults aged 18 and older that engage in health risk behaviors, e.g. smoking or binge drinking.

Health Risk Behaviors in 99171

Risk Behavior Percent of adults*
* aged 18 & above

Jobs Breakdown in ZIP Code 99171

In 99171, 52.0% of the population is in the labor force. Recent estimates place 6.9% as working from home, while the total labor force in the region has a mean travel to time to work of 26.2 minutes. Approximately 31.5% of the employed population 16 years and over in 99171 work in educational services, and health care and social assistance, while an estimated 20.5% work in agriculture, forestry, fishing and hunting, and mining. On the lower end of the scale, just 0.8% of 99171 workers 16 years and over work in arts, entertainment, and recreation, and accommodation and food services.

Job Industry Breakdown Details

Bar chart displaying job industry breakdown details for ZIP Code 99171. This visualizes the percentage of the population 16 years and over that work in certain industries, e.g. educational services, and health care and social assistance.

Job Industry Breakdown in 99171

Industry Percent
Agriculture, forestry, fishing and hunting, and mining 20.5%
Construction 5.1%
Manufacturing 11.2%
Wholesale trade 6.1%
Retail trade 5.1%
Transportation and warehousing, and utilities 3.9%
Information 1.4%
Finance and insurance, and real estate and rental and leasing 4.1%
Professional, scientific, management, and administrative 4.5%
Educational services, and health care and social assistance 31.5%
Arts, entertainment, and recreation, and accommodation and food services 0.8%
Other services, except public administration 1.8%
Public administration 4.1%

Language Breakdown in ZIP Code 99171

In ZIP Code 99171, 97.2% of the population lists "English only" as the language spoken in home, while 1.7% of lists Spanish. Additionally, Asian and Pacific Islander languages are spoken in 0.7% of homes, and other Indo-European languages are spoken in 0.0% of homes. Lastly, 0.4% of homes list "other languages" as spoken in the home. All percentages referenced are for the population 5 years and older in this Whitman County region.

Language Spoken in 99171

Language Spoken Percent
English only 97.2%
Spanish 1.7%
Other Indo-European languages 0.7%
Asian and Pacific Islander languages 0.0%
Other languages 0.4%
* Population 5 years and over

Language Spoken in Home

Bar chart displaying the language spoken in homes in ZIP Code 99171. This visualizes the percentage of homes in the area that list a specific language as being spoken in the home, e.g. Spanish.

Utilities in ZIP Code 99171 [6]

Regarding solar power potential, ZIP Code 99171 has an average daily solar radiation level of 4.78 kWh/m2/day. This is approximately 16.02% greater than an area in the U.S. with historically low solar radiation levels (WA), and about 27.47% less than an area in the U.S. with historically high solar radiation levels (AZ).

Electricity Breakdown Details

Bar chart displaying the electricity rates breakdown in ZIP Code 99171. This visualizes electricity rates in 99171 compared to rates in the state and rates in the U.S. as a whole.

Electricity Rates in 99171

Region Residential Commercial Industrial
ZIP Code 99171 7.98¢/kWh 8.25¢/kWh 5.93¢/kWh
Washington 13.79¢/kWh 10.99¢/kWh 7.22¢/kWh
United States 18.07¢/kWh 14.06¢/kWh 9.02¢/kWh

Solar Power in 99171

Month ZIP Code 99171 Low (WA) High (AZ)
Jan 2.18 1.9 5.84
Feb 3.3 3 6.31
Mar 4.1 3.65 7.02
Apr 5.69 5.13 7.3
May 6.38 5.17 7.13
Jun 6.35 5.72 6.95
Jul 7.32 6.22 6.51
Aug 7.06 6.08 6.65
Sep 6.06 5.15 7.02
Oct 4.29 3.32 6.92
Nov 2.54 2.33 5.99
Dec 2.12 1.78 5.46
All figures listed are kWh/m2/day — kilowatt hours per square meter per day

Solar Radiation Levels

Line chart displaying solar radiation levels in ZIP Code 99171. This visualizes solar power levels in 99171 compared to radiation levels in both a historically low radiation state (WA) and a historically high radiation state (AZ).

Notes

  • [4] Health data referenced here originate from the Centers for Disease Control and Prevention (CDC).
  • [5] Consumer financial product complaint data referenced here originate from the Consumer Financial Protection Bureau.
  • [6] Electricity rates and electricity usage data referenced here originate from the National Renewable Energy Laboratory (NREL) and/or the U.S. Energy Information Administration (EIA). Estimates utilize regional U.S. Census Bureau data along with regional NREL and/or EIA data.