A typical 1 oz serving of mexican blend cheese contains 6.6 grams of protein (23.5 g per 100 g), which makes it a moderate source of protein. That covers roughly 13% of the 50 g reference Daily Value, so it adds toward your protein total for the day.
Around 24% of the calories in mexican blend cheese come from protein, so it is moderately protein-dense. It contributes to a day's protein total, but the bulk of what it delivers is energy rather than amino acids - treat it as a contributor alongside a denser source, not as the protein in a meal.
Among the 81 dairy foods in the database, mexican blend cheese ranks 49th by protein per serving, and 405th out of all 796 foods on the site. Set against yogurt (whole milk, plain), another dairy food entry in the database, a serving carries about 0.7 g more protein (yogurt (whole milk, plain) has 5.9 g per 1 container).
It is a complete protein - it supplies all nine essential amino acids in adequate amounts, so it can carry a meal's protein on its own. The serving above is measured by weight at 28 g. The per-100 g figure lets you compare it directly against any other food here, whatever its serving.
Source: USDA FoodData Central #171288 - "Cheese, Mexican blend" (SR Legacy, published 4/1/2019). Values are the published reference figures for that record, not lab measurements for a specific brand or batch.
Quick answers
Mexican blend cheese protein FAQ
How much protein is in mexican blend cheese per 100 g?
Mexican blend cheese has 23.5 g of protein per 100 g. A typical 1 oz serving (28 g) provides 6.6 g.
Is mexican blend cheese a complete protein?
Yes. Mexican blend cheese is a complete protein - it supplies all nine essential amino acids in adequate amounts, so it can carry a meal's protein on its own.
How much of the Daily Value does a serving of mexican blend cheese cover?
A 1 oz serving of mexican blend cheese contains 6.6 g of protein, about 13% of the 50 g reference Daily Value.
Is mexican blend cheese a good source of protein?
Mexican blend cheese is a moderate source of protein, and about 24% of its calories come from protein, which makes it moderately protein-dense. Set against yogurt (whole milk, plain), another dairy food entry in the database, a serving carries about 0.7 g more protein (yogurt (whole milk, plain) has 5.9 g per 1 container).