What Makes Coffee Lovers Tick: Preferences, Spending, and Brewing Habits

By abhisheksharmaspidey27 · July 30, 2026

We analyzed survey responses from thousands of coffee drinkers to uncover what they actually prefer—and why. From which coffee wins in a head-to-head…

Coffee D is the clear winner in overall preference, earning 1,385 votes (36.7%). Coffee A came in second with 818 votes (21.7%), followed closely by Coffee C (784 votes, 20.8%) and Coffee B (783 votes, 20.8%). Coffee D's 15-percentage-point margin over the runner-up qualifies as a clear win.

The segments with the highest average coffee spending are: people aged 35-44 (about $49.4), those identifying gender as 'Other' (about $48.0), and full-time employed individuals (about $46.7). These three factors—age, gender, and employment—each show distinct spending patterns worth noting.

The analysis explored how much people spend on brewing equipment relates to how valuable they perceive it to be and their home brewing methods. The most common spending bracket was 'More than $1,000', reported by 780 respondents. Two charts were created: one comparing equipment spend levels against perceived value ratings, and another showing how spending brackets relate to popular home brewing methods (like manual brewers or espresso machines). These visualizations reveal patterns showing that higher spending tends to align with certain brewing preferences and value perceptions.

Based on 3,510 responses, the amount people are most willing to spend on coffee varies noticeably by expertise level, flavor style preference, and roast level. Expertise level 9 (likely the most experienced coffee drinkers) showed the highest average willingness to spend at $14.49. Among style preferences, people who like 'Juicy' coffee were willing to spend the most, averaging $13.37. When it comes to roast level, fans of 'Nordic' roast were willing to spend the most, averaging $16.01 — the highest figure across all three categories.

Bitterness has a consistent negative influence on personal preference across all four coffees, meaning people tend to like a coffee less as bitterness increases. Acidity's effect is much weaker and inconsistent, sometimes slightly positive (Coffee B and C) and sometimes slightly negative (Coffee A and D). Coffee D shows the strongest bitterness effect (r = -0.293), while Coffee A shows the weakest acidity effect (r = -0.031). Overall, bitterness matters more than acidity when it comes to predicting how much someone will like these coffees.

Yes, self-reported expertise does align with preferences, especially for roast level. Novices (expertise levels 1-5) mostly preferred Medium roast, while experts (levels 6-10) strongly favored Light roast, with preference climbing as high as 62.5% at level 9. Overall coffee preference also shifted: lower-expertise tasters leaned toward Coffee B, while higher-expertise tasters favored Coffee D, reaching 50% preference at the highest expertise levels. This suggests that as people rate themselves more knowledgeable about coffee, their taste preferences become more distinct and consistent, clustering around lighter roasts and Coffee D.

The analysis identified the top 10 most commonly used brewing methods and calculated each one's percentage share of all valid responses. A horizontal bar chart was created showing these methods ranked from most to least popular, with percentage labels displayed on each bar for easy comparison.

Across every age group, drinking coffee black (no additions) is the most popular choice. This preference is strongest among 25-34 year olds (57.7%) and weakest among under-18s (26.3%), who likely favor more additions like sugar or dairy. Overall, 'black coffee' was chosen 2,148 times, making it the clear favorite across all ages. A stacked bar chart and percentage tables were created to show exactly how preferences for black coffee, sugar, dairy, and other additions differ by age bracket.

The analysis compared favorite coffee types across different employment statuses to identify distinct preferences. Two visualizations were generated: a grouped bar chart showing the full breakdown of favorite coffee types by employment status, and a horizontal bar chart highlighting the top favorite coffee type for each employment group. Along with these charts, several data tables were produced showing the detailed counts and rankings, allowing you to see exactly which coffee type is most popular within each employment category.

The analysis compared people's preferred coffee style with their reasons for drinking coffee, using 3,568 valid responses across 10 styles (Bold, Bright, Caramalized, Chocolatey, Floral, Fruity, Full Bodied, Juicy, Nutty, and Sweet). Overall, 'It tastes good' (alone or combined with wanting caffeine and ritual) is by far the most common reason across nearly every style, typically making up 15-22% of responses within each group. For example, Full Bodied drinkers cite taste as their top reason 22.1% of the time, while Floral drinkers do so 21.8% of the time. A heatmap and grouped bar chart were created to visually compare these percentage breakdowns across all styles and reasons, along with a detailed percentage table.