Danbury Connecticut ZIP Codes

Danbury holds 6 ZIP codes, all inside one planning region and one postal prefix.

Every ZIP code in Danbury

The complete list of Danbury, Connecticut ZIP codes with the planning region each falls in.
ZIP code	Planning region
06810	Western Connecticut Planning Region
06811	Western Connecticut Planning Region
06813	Western Connecticut Planning Region
06814	Western Connecticut Planning Region
06816	Western Connecticut Planning Region
06817	Western Connecticut Planning Region

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Danbury codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Danbury. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Danbury ZIP code begins 068. Those first three digits identify the sectional center facility that processes mail for this part of Connecticut. Statewide that range covers 44 ZIP codes, so Danbury accounts for 14% of it.

Every Connecticut ZIP prefix and the region it covers →

Area codes covering Danbury

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Danbury occupies.

Danbury Connecticut area codes in full →

Where Danbury's ZIP codes sit

Each point is one Danbury ZIP code, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Cities near Danbury

The closest places to Danbury with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Brookfield Connecticut ZIP codes	6.2 mi	1 ZIP code
Newtown Connecticut ZIP codes	8.7 mi	1 ZIP code
Ridgefield Connecticut ZIP codes	8.9 mi	2 ZIP codes
Redding Connecticut ZIP codes	10 mi	1 ZIP code
Southbury Connecticut ZIP codes	14 mi	1 ZIP code
Trumbull Connecticut ZIP codes	17 mi	1 ZIP code
Shelton Connecticut ZIP codes	19 mi	1 ZIP code
Fairfield Connecticut ZIP codes	20 mi	3 ZIP codes

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.