Martinez Lake CDP, Arizona Demographics & Population 2026

Population Overview

Martinez Lake CDP is a small community located in Arizona. The total population is 57. It ranks as the 418th most populous out of 445 cities and towns in Arizona.

Age Demographics

The median age in Martinez Lake CDP is 60.9 years. This is 57% higher than the state median of 38.8 years. Only 0.0% of residents are under 18, indicating fewer families with children.

Economy, Income & Housing

The median household income in Martinez Lake CDP is $81,500. This is 6% higher than the state median of $76,872. Compared to the national median of $78,538, household income here is 4% higher. The poverty rate stands at 0.0%. This is 100% lower than the state poverty rate of 12.8%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 0.0%. This is 100% lower than the state rate of 5.2%. 100.0% of occupied housing units are owner-occupied. This homeownership rate is 49% higher than the state average of 67.0%.

Race & Ethnicity

Martinez Lake CDP has a predominantly White (non-Hispanic) population, comprising 100.0% of all residents. The White (non-Hispanic) population is significantly higher than the state average (100.0% vs 53.4%).

Education

0.0% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. This is 100% lower than the state rate of 32.6%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 100.0%.

Data Sources & Methodology

All demographic data for Martinez Lake CDP, Arizona is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Arizona state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 445 Census-designated places in Arizona. For official data, visit data.census.gov.