Siskiyou County Population Charts

According to the most recent Siskiyou County California demographics data available from the 2022 Census Bureau released in the American Community Survey in November of 2022, Figure 1 Siskiyou County depicts it has a Population 2021 of 44,151 which is less than most other counties in the area. The county with the highest population in the area is Jackson County which depicts a population of 221,662 ( very much bigger). Figure 3 uses the Siskiyou County population data for a comparison of the population growth/population change estimates from the years 2010 to 2021 and Siskiyou County California depicts a decline of 749 (2%).

The total Siskiyou County California greater area population percent change for all areas for the years from 2010 to 2021 is shown in Figure 4 and for Siskiyou County depicts it has a Population Change of -1.7% which is the second smallest in order of population percent change of all the other counties in the metro area.

Looking at the Siskiyou County population density (measured as people per square mile) and providing comparisons to both the national and state average population density in Figure 5, Siskiyou County California depicts it has 7 people per square mile which is the second smallest as measured by population density of all the other counties in the local area. The next higher when sorted by population density is Klamath County 64.9% larger with population density of 12. The county with the highest population density in the area is Jackson County which depicts a people per square mile of 80 ( very much bigger). Figure 6 provides Siskiyou County demographics for the overall median age for all people in the region and Siskiyou County shows it has a Median Age of 47.1 which is the second most median age of all the counties in the greater Siskiyou County region. The county with the highest overall median age of all people in the area is Trinity County which shows an age of 53.9 (14.4% larger). The Siskiyou County California population data for median age broken out by gender for both men versus the median age of women is shown in Figure 7. Siskiyou County California depicts a median age of men about 7.9% smaller as the median age of women.

The next demographic analysis (Figure 8) looks at large generational Siskiyou County population groups (and can be useful internet research for employment related research or identifying areas with retirees). Key findings in this chart includes that Siskiyou County California has the percentage of people less than 20 years of age the second smallest in terms of people less than 20 years of age of all the other counties in the surrounding region at 9.3% of the total. Second, it has the smallest proportion of people between 20 and 29 years old at 10.4% of the total. Third, it has one of the largest proportions of people between 60 and 69 years old at 16.5% of the total and is ranked #3. Only #2 Josephine County (17.6%), and #1 Trinity County (18.0%) are larger. Figure 10 shows the Siskiyou County California Hispanic (including non Hispanic whites) population household ethnicity in the region and Siskiyou County depicts it has a Hispanic or Latino of 13.3% which is in the mid range of other counties in the area. Figure 11 compares the ratio of the amount of men to the amount of women and shows total male population only slightly larger as the total female population.

Siskiyou County Marital Status and Families Charts

Figure 12 shows the detailed marriage characteristics broken down by %residents who are married, never married, single, divorced, and widowed. Siskiyou County has one of the largest proportions of never married percent at 15% of the total and is ranked #2. The only larger county being Trinity County with 28%. Second, it has the largest proportion of percent divorced at 8% of the total and is ranked #1. Figure 14 compares the average household size using the average number of people in a family for Siskiyou County households. Siskiyou County depicts it has a Family Size of 3.1 which is the second smallest in terms of average family size of all the other counties in the local area. The county with the highest average family size in the area is Trinity County which depicts an average family size of 3.8 (22.5% larger).

Figure 15 shows the overall ratio of Siskiyou County households for families to the total number of Siskiyou County households and that Siskiyou County depicts it has a Families of 59% which is the second smallest as measured by percent of people who are in a family of all the other counties in the greater region. The county with the highest percent of people who are in a family in the area is Josephine County which shows a families percent of 65% (10.9% larger).

Looking at Siskiyou County households that are headed by a husband and wife as a percent of all families in Figure 16, Siskiyou County depicts it has a Married-couple family of 75% which is the third most husband and wife family percent of all other counties in the greater Siskiyou County region. The county with the highest percent of people in a husband and wife family in the area is Jackson County which shows a husband and wife family percent of 77% ( only slightly larger). Figure 17 shows Siskiyou County demographics for the head of household for each place using a breakdown of married-couple, male-headed alone, and female-headed alone. Siskiyou County California has the smallest proportion of households at 7.1% of the total.

Siskiyou County Mothers and Children Charts

The next section of charts provide a detailed look at mothers and baby births that occurred over the past 12 months. Figure 18 shows the rate of women aged 15 to 50 years old who have given birth. Siskiyou County shows it has a Birth Rate of 4.0% which is less than most other counties in the metro area. The county with the highest percent of women who gave birth in the area is Josephine County which shows a birth rate of 6.4% (61.0% larger). Figure 19 shows the breakdown of the mother's age for all baby births that occurred in the last 12 months and has the percentage of percent of births to mothers aged 15 to 19 the second smallest when sorted by percent of births to mothers aged 15 to 19 of all the other counties in the metropolitan area at 6% of the total. Second, it has the largest proportion of percent of births to mothers aged 20 to 24 at 47% of the total and is ranked #1.

In Figure 20, the demographic data for Siskiyou County California teenager birth rate is shown (women between the ages of 15 and 19.) Siskiyou County depicts it has a Teenager Birth Rate of 9% which is the second most percent of births to a teenager of all the counties in the greater Siskiyou County region. The county with the highest teenager birth rate in the area is Del Norte County which indicates a births to a teenager of 56% ( very much bigger).

In Figure 21, the percentage of all births in the last 12 months to mothers that were unmarried is shown (unwed mothers.) Siskiyou County depicts it has a Unwed Births of 29% which is the second smallest when sorted by percent of unwed women who have given birth of all the other counties in the local area. The county with the highest percent of unwed women who have given birth in the area is Trinity County which depicts an unwed mother birth rate of 75% (approximately 2.6 times bigger).

The next chart, Figure 22, shows the percentage of unwed mothers who are also on public assistance. Siskiyou County shows it has a Unwed birth and on public assistance of 14.3% which is in the mid range of other counties in the local area. The county with the highest percent of unwed women who have given birth and are on public assistance in the area is Shasta County which depicts a percent of unwed women who gave birth and are on public assistance of 34.1% (approximately 2.4 times bigger).

Unwed mothers who have given birth in the last 12 months are also shown broken down by age group in Figure 24. Siskiyou County California has the percentage of unwed mothers aged 15 to 19 the second smallest in order of percent of unwed births to mothers aged 15 to 19 years old of all the other counties in the metro area at 65.9% of the total. Figure 25 shows the comparative demographic rate of unwed mothers who have given birth in the last 12 months are broken down by racial group (including the Hispanic birth rate.) Siskiyou County California has one of the largest proportions of Black unwed birth rate at 42.9% of the total and is ranked #3. Only #2 Del Norte County (94.9%), and #1 Trinity County (100.0%) are larger. Second, it has in the mid range of other counties in the metro area as measured by Native Hawaiian unwed birth rate at 60.0% of the total.

Figure 26 shows unwed mothers in poverty (based on median household income definition) who have given birth in the last 12 months. Siskiyou County California has the percentage of unwed births and living below poverty level in the center range of other counties in the metro area at 16.5% of the total.

For all births to unwed mothers, Figure 27 breaks down the education level of the mother by less than high school through college and post graduate attainment has the percentage of percent of unwed mothers with less than high school education in the mid range of other counties in the local area at 30% of the total. Second, it has the second smallest in terms of percent of unwed mothers with less than high school education of all the other counties in the local area when ranked by percent of unwed mothers who are a high school graduate or equivalent at 36% of the total.

Siskiyou County Marital Status Charts

The next set of demographic data looks at the marital status for Siskiyou County households which is useful for internet research. Figure 28 compares the total number of single people in each area. Siskiyou County depicts it has a Total Single People of 50% which is the third most of all other counties in the surrounding region. The county with the highest percent of people who are single for any reason in the area is Trinity County which depicts a percent single of 63% (25.6% larger). Comparing percent of people who are single for any reason to the United States average of 50%, Siskiyou County is about the same size. Also, compared to the state of California, percent of people who are single for any reason of 51%, Siskiyou County is only about 2.5% smaller.

Figure 30 compares the single people in each area broken down by never married, divorced, and widowed. Siskiyou County California has one of the largest proportions of percent never married at 15% of the total and is ranked #2. The only larger county being Trinity County with 28%. Second, it has the largest proportion of percent divorced at 8% of the total and is ranked #1. Figure 32 shows the number of single women adults in each area broken out by never married, divorced and widowed. Siskiyou County California has the smallest proportion of women who have never been married at 15% of the total. Second, it has the largest proportion of women who are divorced at 13% of the total and is ranked #1.

Figure 33 shows the Siskiyou County demographics for the ratio of the number of single men between the age of 18 and 65, in each area, broken down by age group for the Siskiyou County metro area. Siskiyou County California has the smallest proportion of single men 18 to 24 at 12% of the total. Second, it has the second smallest in order of percent of single men 18 to 24 of all the other counties in the metropolitan area as measured by single men 25 to 29 at 9% of the total. Third, it has the largest proportion of single men 35 to 39 at 8% of the total and is ranked #1. Also, it has the largest proportion of single men 45 to 49 at 22% of the total and is ranked #1.

Figure 34 shows the Siskiyou County population data for the ratio of the number of single women between the age of 18 and 65, in each area, broken down by age group for the Siskiyou County metro area. Siskiyou County California has the percentage of single women 18 to 24 less than most other counties in the greater region at 10% of the total. Second, it has the largest proportion of single women 25 to 29 at 11% of the total and is ranked #1. Third, it has the second smallest when sorted by percent of single women 18 to 24 of all the other counties in the metropolitan area in order of single women 30 to 34 at 5% of the total.

Siskiyou County Citizenship Demographics Charts

The next chart (Figure 36) shows for all citizens what the original place of birth was for people who were born in a foreign country and it has the largest proportion of birthplace in the Midwest at 7% of the total and is ranked #1. Second, it has in the middle range of other counties in the metro area when ranked by birthplace in the South at 15% of the total.

In Figure 37, the demographic percentage of Siskiyou County residents who were not born in the United States is shown (i.e. percent foreign born.) Siskiyou County shows it has a Percent Foreign Born of 5.8% which is in the middle range of other counties in the greater region. The county with the highest percent of population who was born in another country in the area is Del Norte County which shows a percent born outside United States of 8.2% (40.5% larger). Comparing percent of population who was born in another country to the United States average of 13.6%, Siskiyou County is approximately half the size. Also, benchmarked against the state of California, percent of population who was born in another country of 26.5%, Siskiyou County is approximately a fifth the size.

Figure 39 provides a detailed analysis of non citizens by breaking them into two age groups: Under 18 and over the age of 18. Siskiyou County California shows a percent of non citizens under 18 years old only about 4.1% the size as the percent of non citizens over 18 years old. Figure 40 provides further information for non citizen age by showing a comparison of the median age for all non citizens immigrants. it has a Non Citizen Median Age of 49.9 which is more than all other counties in the greater Siskiyou County region. The next diagram (Figure 41) shows the year of entry that non citizens entered the United States. The year of entry can show the rate of flow at various points of time in the past for when they entered the U.S. has the percentage of non citizens who entered the US between 1990 to 1999 less than most other counties in the greater region at 16% of the total. Second, it has the largest proportion of non citizens who entered the US before 1990 at 33% of the total and is ranked #1.

For all foreign born people who have gone through naturalization (the process of becoming a legal U.S. resident citizen), Figure 42 shows the year when they became fully naturalized U.S. citizens. has the smallest proportion of people naturalized 2015 or later at 9% of the total. Second, it has the largest proportion of people naturalized 2010 to 2014 at 15% of the total and is ranked #1. Third, it has one of the largest proportions of people naturalized 2000 to 2004 at 15% of the total and is ranked #3. Only #2 Del Norte County (21%), and #1 Trinity County (60%) are larger. Also, it has the second smallest when ranked by percent of people naturalized 2015 or later of all the other counties in the local area in terms of people naturalized 1995 to 1999 at 9% of the total. In addition, it has the largest proportion of people naturalized 1990 to 1994 at 12% of the total and is ranked #1. Furthermore, it has the second smallest in order of percent of people naturalized 2015 or later of all the other counties in the greater region when ranked by people naturalized before 1990 at 24% of the total.

Siskiyou County Birthplace Demographic Charts

Figure 43 displays a map of the globe and shows Siskiyou County demographic information for large regions of the world that people from this place originally came from. Siskiyou County California has the percentage of from Asia in the mid range of other counties in the local area at 17% of the total. Second, it has the second smallest in terms of percent of people born in Europe of all the other counties in the greater region as measured by from Africa at 0% of the total. Third, it has the largest proportion of from Oceania at 5% of the total and is ranked #1.

Figure 44 categorizes the location for where foreign born people originally come from based on very large continental geographic areas. Siskiyou County California has the largest proportion of from Africa at 5% of the total and is ranked #1. Second, it has one of the largest proportions of from Oceania at 59% of the total and is ranked #3. Only #2 Jackson County (62%), and #1 Klamath County (74%) are larger.

Figure 45 is a table that breaks out all the people who were foreign born by which large geographic region where they were born. Siskiyou County California has the largest proportion of people who were born in Western Europe at 12.3% of the total and is ranked #1. Second, it has the largest proportion of people who were born in the Oceania region at 4.8% of the total and is ranked #1.