Maine by the Numbers

Maine in data, county by county.

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Maine in data: population, work, housing, and health, county by county, from public sources.

Each post takes one Maine dataset, shows the pattern on a map or a table, and names the source so any reader can check the figures.

Latest in Maine by the Numbers

First Post: Friday, November 20, 2026

The first Maine by the Numbers post arrives on Friday, November 20, 2026. New posts appear here as they publish.

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Maine Mood Survey

Take the survey and add your answers to the running results.

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Maine Mood Results

The latest published results, with the Maine Mood Index and the question-by-question figures.

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Go Deeper

Maine Mood

A running survey of how Maine feels about the economy, work, and daily life, with published results.

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More Pillars

Every Monday

Statistics for Investors

The statistics behind investing, worked on real data: averages that mislead, risk measures and their limits, and what backtests can and cannot show.

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Wednesdays, alternating with Survey Research

Valuation

Company valuation with the arithmetic shown: discounted cash flow, multiples, and the assumptions that move the answer.

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Wednesdays, alternating with Valuation

Survey Research and Analysis How-To

How surveys are weighted, adjusted, and read, with step-by-step analysis methods for SPSS, Python, and the browser.

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Fridays, alternating with Maine by the Numbers

Small Area Estimation

Estimates for counties, towns, and other small places, where direct survey numbers run too thin to stand on their own.

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