Puerto Rican Population in Mendocino County, CA by City : 2025 Ranking & Insights

The Puerto Rican population in Mendocino County, CA is reported at 348 residents, according to recent U.S. Census estimates. Each of the three cities in Mendocino County in this analysis* shows a Puerto Rican population - Ukiah (146), Willits (68), and Fort Bragg (45). Together they comprise most of the county''s total of 348 residents, with the remainder residing in unincorporated or rural areas. The section below examines how this compares to other counties across California with similarly low demographic presence.

Top 5 cities with the largest Puerto Rican population in Mendocino County

View All
  • 1
    Ukiah
    Puerto Rican population in Ukiah is 146
    0.89% of Ukiah population is Puerto Rican
  • 2
    Willits
    Puerto Rican population in Willits is 68
    1.38% of Willits population is Puerto Rican
  • 3
    Fort Bragg
    Puerto Rican population in Fort Bragg is 45
    0.64% of Fort Bragg population is Puerto Rican

Overview of Puerto Rican population in Mendocino County

  • Population Count and Percentage: American Community Survey data document Mendocino County with 348 Puerto Rican residents (0.38% of 90,709 total county population), positioning the jurisdiction at the 73rd percentile nationally among counties and 23rd percentile within California for Puerto Rican population concentrations, despite absolute population figures.
  • Comparison to State and National Averages: Census Bureau's ACS data indicate Mendocino County's Puerto Rican population of 0.38% remains below California's state average of 0.57% and the national average of 1.8%, placing the county below demographic benchmarks across multiple geographic scales.
  • Share of Total State Population: Official American Community Survey data indicates Mendocino County contains 348 Puerto Rican residents, representing less than 1% of California's total Puerto Rican population of 224,544.
  • Population Density per Square Mile: U.S. Census Bureau's American Community Survey show Mendocino County maintains fewer than 0.099 Puerto Ricans per square mile, compared to California's average of 1.4 per square mile, placing the county among jurisdictions with minimal demographic representation within the state.
  • Need additional overviews? Extended research data available for purchase and license. ➔

Mendocino County Cities Ranked by Puerto Rican Population

View Methodology
U.S. Census estimates [1] indicate a Puerto Rican populations distributed across three cities in Mendocino County included in this analysis*: Ukiah (146 residents), Willits (68 residents), and Fort Bragg (45 residents). The table below provides broader statistics, including total population figures, density measures, and demographic distributions based on most current ACS data.
cities in Mendocino County, CA ranked by Puerto Rican population count
Rank by Puerto Rican Population
City
Puerto Rican Population
% of Total City Population
% of Total Mendocino County Puerto Rican Population
5 Year Rank Trend
1 Ukiah 146 0.89% 41.95%
2 Willits 68 1.38% 19.54%
3 Fort Bragg 45 0.64% 12.93%
Need the complete table? Full rankings and the underlying data sets for California and other locations are available for purchase or license.

Methodology

This ranking list is based on data from the American Community Survey (ACS) 5-Year Estimates, conducted by the U.S. Census Bureau. The ACS is one of the most reliable sources for understanding population trends across different locations, and it provides estimates for various racial and ethnic groups at city, county, state and all geography levels down to the Census block group.
This list ranks city in Mendocino County, CA by their Puerto Rican population, using the most recent ACS data available.

How the Census defines Puerto Rican population

The U.S. Census Bureau allows people to self-identify their ancestry, meaning individuals can write upto ancestries when responding to the survey. In this ranking, we include everyone who identifies as having Puerto Rican ancestry, whether alone or in combination with another ancestry.
Here are a few important things to know about how ancestry is reported:
  • Some people identify as Puerto Rican alone, while others identify as Puerto Rican along with another race (such as Puerto Rican and German).
  • We’ve used the “Puerto Rican alone or in any combination” category unless noted otherwise, which gives a broader picture of the Puerto Rican population in each area.

How We Ranked the Data

This ranking is based on the total number of people who identified as Puerto Rican alone or in combination in city. To provide additional context, we’ve also included two key percentages:
  1. % of Total City Population – This shows what percentage of the total state population identifies as Puerto Rican .
  2. % of Total Mendocino County Puerto Rican Population – This tells us how much of the entire U.S. Puerto Rican population lives in that state.
To keep things simple, all population numbers have been rounded to the nearest whole number, and percentages are rounded to one decimal place. Because of rounding, some percentages may not add up to exactly 100%.

Things to Keep in Mind

Like all survey-based data, ACS estimates come with some limitations. Here are a few things to be aware of:
  • In places with very small Puerto Rican populations, the numbers may not be reported at all due to privacy protections or sampling variability in the survey.
  • Since the ACS is based on a sample, the numbers are estimates, not exact counts. That means they may slightly differ from other sources like the decennial U.S. Census.
  • City that don’t have any reported Puerto Rican population are not included in the ranking but are listed separately below for reference.
This ranking is meant to provide a clear, data-driven look at where Puerto Rican populations are most concentrated while keeping the numbers easy to understand.

Sources

  1. 2019-2023 5-Year Estimates.
  2. 2023.