St. Johns is a very small city located in the state of Arizona. With a population of 3,362 people and two associated neighborhoods, St. Johns is the 98th largest community in Arizona.

Also of interest is that St. Johns has more people living here who work in computers and math than 95% of the places in the US.

One interesting thing about the economy is that relatively large numbers of people worked from their home: 19.60% of the workforce. While this number may seem small overall, as a fraction of the total workforce this is high compared to the rest of the county. These workers are often telecommuters who work in knowledge-based, white-collar professions. For example, Silicon Valley has large numbers of people who telecommute. Other at-home workers may be self-employed people who operate small businesses out of their homes.

The city is relatively quiet, having a combination of lower population density and few of those groups of people who have a tendency to be noisy. For example, St. Johns has relatively fewer families with younger children, and/or college students. Combined, this makes St. Johns a pretty quiet place to live overall. If you like quiet, you will probably enjoy it here.

Residents of the city have the good fortune of having one of the shortest daily commutes compared to the rest of the country. On average, they spend only 18.75 minutes getting to work every day.

Being a small city, St. Johns does not have a public transit system used by locals to get to and from work.

The citizens of St. Johns are very well educated compared to the average community in the nation: 34.15% of adults in St. Johns have a bachelor's degree or even advanced degree.

The per capita income in St. Johns in 2022 was $39,612, which is upper middle income relative to Arizona and the nation. This equates to an annual income of $158,448 for a family of four. However, St. Johns contains both very wealthy and poor people as well.

St. Johns is a very ethnically-diverse city. The people who call St. Johns home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of St. Johns residents report their race to be White, followed by Black or African-American. St. Johns also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 21.74% of the city’s residents. Important ancestries of people in St. Johns include English, French, Scottish, German, and Irish.

The most common language spoken in St. Johns is English. Other important languages spoken here include Navajo and Spanish.