Paris Postal Codes and Arrondissements: What Expat Renters Should Know

Paris postal codes are easy to decode. From 75001 to 75020, the final digits generally tell you which arrondissement an address belongs to, with 75116 as the notable exception. For someone moving to Paris, however, knowing the arrondissement is only the beginning.

A postal code can help you locate an apartment and get a first sense of the area, but it does not tell you everything you need to know as a renter. Apartments within the same code can differ in rent limits, school access and day-to-day convenience, while nearby arrondissements can offer very different trade-offs in price, space and commute.

This guide explains how Paris postal codes, arrondissements and quartiers work together, and how to use them when comparing apartments and choosing where to live in Paris in 2026.

Every Paris postal code starts with 750 and ends with the arrondissement number, which gives you 21 codes in total once you count the one exception. So 75008 is the 8th arrondissement, 75015 is the 15th, and so on up to 75020.

France moved to five-digit postal codes on 1 June 1972. The first two digits identify the département, and 75 belongs to Paris. In most of France the remaining digits point to a commune or a delivery office. Paris, Lyon and Marseille work differently: there, the final digits point to a district inside the city.

How the five-digit code works

• First two digits: the département. Paris is 75, Hauts-de-Seine is 92, Seine-Saint-Denis is 93.
• Last three digits: in Paris, these run from 001 to 020 and match the arrondissement.
• Correct format on documents: the code goes on the same line as the city, in capitals, as in 75008 PARIS.

Why the 16th arrondissement has two postal codes

The 16th is the only arrondissement split across two codes. The southern half, covering Auteuil and La Muette, uses 75016. The northern half, covering Chaillot, Trocadéro and Porte Dauphine, uses 75116. The split dates back to the volume of mail handled by two separate delivery offices, not to any administrative difference.

In practice, the two codes have picked up a social meaning that the postal service never intended. Listings in 75116 often carry a small premium in perceived prestige, and some landlords and agents still use the code as shorthand for the more diplomatic, embassy-facing side of the arrondissement. Legally, the two are the same arrondissement with the same rules.

Whether 75000 is a real address

You will see 75000 in dropdown menus and old databases, but it is not a delivery address. Mail sent to 75000 PARIS usually gets sorted anyway, though it can be delayed. Rental files, utility contracts and insurance policies should always carry the specific code for the building. A wrong code on a dossier is a small error that tends to surface at the worst moment, when a landlord is comparing your file against seven others.

Postal code is a decent shorthand for rent, but only within a band. Across the city, average rents in 2026 sit roughly between 22 and 38 euros per square metre, and where your code falls in that range depends on distance from the centre, the Left Bank premium, and how much new housing stock exists nearby.

For context on the market as a whole, SeLoger recorded an average of 33 euros per square metre for Paris in January 2026, with furnished apartments averaging 1,725 euros a month and unfurnished at 1,599 euros. By May 2026 the citywide average rent had reached 1,632 euros a month excluding charges, up 3.5 percent year on year.

What each rent band looks like

• Around 22 euros per square metre: 75013, 75019, 75020. More new build stock, larger floor plans for the money, longer commutes to the western business districts.
• 26 to 28 euros per square metre: 75011, 75012, 75014, 75015, 75018. The practical middle of the market, and where families often find the best size to price ratio.
• 30 to 34 euros per square metre: 75005, 75006, 75007, 75008, 75016, 75116, 75017. Strong school access, embassy proximity, very low turnover.
• Up to 38 euros per square metre: 75001 and 75004. Small historic units, high tourist pressure, limited family-sized stock.

Our own placements in 2026 track the upper end of that picture. In the 7th, a furnished three to four room apartment of 75 to 85 square metres typically rents between 2,500 and 2,900 euros a month, which works out around 37 euros per square metre, with vacancy under 2 percent. Good apartments in these codes are gone within 48 hours.

The furnished premium and why it matters

Under Paris rent control rules, a furnished apartment carries a higher reference rent than the same apartment unfurnished, by roughly 12 percent. Furnished stock also moves faster because it suits arriving expats who do not want to buy furniture before they know how long they are staying. Across the city, furnished units averaged 38.46 euros per square metre in the first quarter of 2026, with more than eight applications competing for each listing.

That premium is legal and expected. What is not legal is a landlord using the furnished label to justify a rent above the applicable ceiling, which brings us to the part of the system most newcomers miss entirely.

Two apartments that share the postal code 75016 can have different legal maximum rents, because rent control in Paris is calculated by quartier, not by arrondissement. This is the single most useful thing to understand before you sign anything.

Paris is divided into 14 zones and 80 quartiers for the purposes of encadrement des loyers. Each quartier has its own set of reference rents, published by prefectural order. Auteuil and Chaillot sit in the same arrondissement, but they are separate quartiers with separate figures.

The four criteria that set your ceiling

Your maximum legal rent depends on the combination of:

• the quartier the building sits in
• the number of rooms in the apartment
• the construction period of the building
• whether the apartment is let furnished or unfurnished

Run those four through the current order and you get a loyer de référence majoré, the legal ceiling. Across the city, that ceiling ranges from roughly 18 to 52 euros per square metre depending on the combination. The current figures come from the order of 12 June 2026, which applies from 1 July 2026 to 24 November 2026, published while the future of the scheme is still under discussion in parliament.

Separately, if you are renewing an existing lease rather than signing a new one, the annual increase is capped by the IRL index, which allows a maximum of 2.8 percent in 2026. If the rent is already above its ceiling, no increase is permitted at all.

How to check a rent before you sign

The city publishes a simulator where you enter the address, the number of rooms, the construction period and the lease type. It returns the applicable ceiling in a few seconds. Three practical notes:

• Check the address, not the arrondissement. A building two streets away can fall in a different quartier.
• Look for a rent complement on the lease. Landlords may add one for genuinely exceptional features, and it must be justified in writing.
• If the rent exceeds the ceiling, you can request a reduction and, in some cases, reimbursement of the overpayment. Raising this before signing is far easier than raising it afterwards.

For families relocating with children, the school decision usually comes first and the postal code follows. Choosing the apartment first and the school second is the most common sequencing mistake we see, and it is expensive to undo mid-year.

Codes clustered around international and bilingual schools

The 16th arrondissement, across both 75016 and 75116, has the highest concentration of international and bilingual schools in Paris, including the International School of Paris. The 7th and 15th also carry strong options, and the 15th tends to offer better space for the money. Families who want an English-language curriculum sometimes look outside the city entirely, which is where the 92 codes come in.

Two timing points matter more than any address:

• Most private bilingual schools open applications between October and March for a September start, and popular year groups fill early.
• Public school assignment follows the carte scolaire, which is drawn by street address, so the exact building matters and not just the arrondissement.

What families trade when they move from 75116 to 75015

Moving west to south typically buys 15 to 25 percent more floor space for the same budget, along with quieter residential streets and easier parking. What you give up is walking distance to several international schools and the embassy cluster, which turns a ten minute walk into a 30 minute journey with a change of métro line. For a family with two children in different schools, that difference compounds twice a day.

A significant share of diplomatic and corporate families never rent inside the 75 at all. Their addresses start with 92, and that choice is usually deliberate rather than a compromise.

Neuilly-sur-Seine and Boulogne-Billancourt

92200 Neuilly-sur-Seine sits directly west of the 16th and 17th, along the axis running out to La Défense. It reads as a natural extension of the western arrondissements, with wide streets, strong schools and a short commute to the business district.

92100 Boulogne-Billancourt borders the Bois de Boulogne and hosts the French headquarters of companies including Renault, TF1 and Huawei, alongside several bilingual schools. Apartments tend to be newer than the Haussmann stock inside Paris, which means better insulation, working lifts and underground parking.

When a 92 address makes more sense

Consider crossing the périphérique if any of these apply:

• You need four bedrooms or more, which is scarce and expensive inside the 75.
• Your office is in La Défense or the western business corridor.
• Your children are enrolled at a school on the western edge of the city.
• You want a modern building with parking, rather than a period apartment.

One legal note: rent control applies differently outside Paris intra-muros, so do not assume the ceilings you researched for a 75 address carry over to a 92 one. Check the specific commune.

Your postal code is not only a delivery detail. It appears on every document that turns a viewing into a signed lease, and an error at this stage delays the whole chain.

1. Writing a French address the way institutions expect

French addresses run in a fixed order: apartment or building detail, then street number and name, then postal code and city on the same line, with the city in capitals. For example: Appartement 4B, 12 rue de Passy, 75116 PARIS. Institutions read these lines automatically, and a code that does not match the street will bounce the file back to you.

2. The documents that need an exact address

• Dossier locataire: your application file, where a mismatch between documents raises questions you do not want to answer under time pressure.
• Utility contracts: electricity and gas accounts are opened against a specific address and meter.
• Home insurance: required before you receive the keys in most cases, and the policy address must match the lease exactly.
• Residence and administrative steps: proof of address is requested repeatedly in the first months, and every copy needs to say the same thing.

3. CEDEX and company addresses

You may see codes ending in unusual digits followed by CEDEX. This is a business delivery system for organisations receiving high mail volumes, and it appears on corporate leases and employer letters. If your employer is signing the lease on your behalf, expect their address block to look different from a residential one. It does not change your rights as the occupant.

Choosing a postal code is research. Securing an apartment inside it within days is a supply problem, and the two require different things. Paris vacancy sits under 2 percent, and a well-priced apartment in the 7th or 8th can attract 20 to 30 applications in 48 hours. Reading this guide will tell you where you want to live. It will not put you at the front of that queue.

Where off-market access changes the outcome

A large share of desirable apartments in the tightest codes never reach public listings. They circulate between agencies, building managers and private owners first. Working through a local network typically shortens a search from around six weeks to roughly 20 days, which matters when your start date is fixed and temporary accommodation is costing you daily.

Choosing a level of support

Our two packages reflect two different situations:

• Accompagné (1,500 euros): property search, off-market access, dossier preparation and application management. Suited to people who are in Paris, have time for viewings, and want the access rather than the full handover.
• Confié (2,500 euros): the full process from search to key handover, handled on your behalf. Chosen most often by families and executives relocating from abroad who cannot fly in for viewings.

You can compare both on the Paris accommodation search service page, and the pricing page sets out what each level includes.

Lease structures for company-funded and senior moves

Not every relocation fits a standard lease. For senior professionals on company-funded accommodation above 5,000 euros a month, the civil code lease often gives both sides more flexibility than the standard residential contract. For applicants without a French guarantor, we work as an official GarantMe partner, so the guarantor question is handled inside the application rather than left for you to solve separately. Our rating stands at 4.9 out of 5 across more than 375 Google reviews, including clients who completed their move remotely from New York, London and Sydney.