A lakó is itt van.

A is the definite article, like the in English.

• a lakó = the resident / the occupant
• Hungarian has two forms of the definite article:
  • a before most consonants
  • az before vowels

So here it is a lakó, not az lakó, because lakó starts with a consonant.

Lakó means resident, inhabitant, or occupant, depending on context.

It comes from the verb lakni, meaning to live or to reside.

So lakó is basically someone who lives somewhere.

Examples:

• ház lakója = the resident of a house
• panellakó = apartment-block resident

In this sentence, lakó is a noun in the singular.

Because Hungarian is is a postpositive particle: it usually comes after the word it belongs to.

Here:

• A lakó is = the resident too / the resident also

So the sentence means that the resident is also part of the group of people who are here.

This is different from English, where also/too usually comes before or after a larger phrase.

No. This is one of the most common beginner confusions.

Hungarian is means also / too / as well.

The Hungarian word for English is in this sentence is van.

So:

• is = also
• van = is

Van is the third-person singular form of lenni (to be), so it means is.

In this sentence:

• itt van = is here

A very important point for learners: Hungarian often omits van in the present tense with nouns and adjectives, but not usually with expressions of location.

For example:

• A lakó fáradt. = The resident is tired.
  (no van)
• A lakó itt van. = The resident is here.
  (van is needed)

Because this is a location sentence, not a simple noun/adjective predicate.

Hungarian usually omits present-tense van in sentences like:

• Ő diák. = He is a student.
• Az ajtó nyitva. = The door is open.

But with where someone or something is, Hungarian normally uses van:

• Itt van. = He/She/It is here.
• Otthon van. = He/She is at home.
• Az asztalon van. = It is on the table.

So A lakó is itt van needs van because it tells us the resident’s location.

Itt means here, and van means is, so:

• itt van = is here

This is a very common Hungarian expression. It can describe location, and in some contexts it can even suggest has arrived or is present.

Examples:

• Péter itt van. = Péter is here.
• A busz itt van. = The bus is here. / The bus has arrived.

In your sentence, it simply means is here.

Hungarian word order is flexible, but it is strongly connected to focus and information structure.

In A lakó is itt van:

• A lakó is = the resident too
• itt van = is here

This word order is natural if you are saying that the resident, in addition to others, is here.

It answers a context like:

• The manager is here, the cleaner is here, and the resident is here too.

So the also/too applies to the resident, not to here.

Yes, but it means something different.

Compare:

• A lakó is itt van.
  = The resident is here too.
  (also applies to the resident)

• A lakó itt is van.
  = The resident is here too / also here.
  More literally, here as well.
  (also applies to itt = here)

So the position of is changes what is being emphasized.

This is an important Hungarian pattern:

• X is ... = X too
• itt is = here too
• most is = now too

Here, lakó is singular.

The plural is:

• lakók = residents / occupants

So:

• A lakó is itt van. = The resident is here too.
• A lakók is itt vannak. is not correct
• A lakók is itt vannak. would be wrong because with plural subjects you need plural agreement, but is placement is fine in principle

The correct plural sentence would be:

• A lakók is itt vannak. = The residents are here too.

Here:

• lakók = plural noun
• vannak = are

Roughly:

• a = short aw
• lakó = law-koe
• is = eesh
• itt = eett
• van = vawn

A few useful pronunciation notes:

• ó is a long vowel
• s in Hungarian sounds like English sh
• tt is a long/double t
• stress is always on the first syllable of each word:
  • LA-kó
  • ITT
  • VA-n

A rough full pronunciation:

• aw LA-koe eesh itt vawn

Usually, in a normal sentence like this, you would use the article if you mean a specific resident:

• A lakó is itt van. = The resident is here too.

Without the article, lakó sounds less natural in an ordinary statement unless the style is special, elliptical, or part of a label/list.

So for most learners, a lakó is the form to use here.

No.

• lakó is in the basic dictionary form, with no visible case ending
• itt is an adverb meaning here

So this sentence is structurally simple:

• A lakó = subject
• is = also
• itt = adverb of place
• van = verb is

It would be used when you want to say that the resident is also present / also here, usually after mentioning someone else.

For example:

• A tulajdonos itt van, és a lakó is itt van.
• The owner is here, and the resident is here too.

So the sentence naturally fits a context of addition:

• not only someone else,
• the resident too.

That is exactly why is is included.