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Ina Illinois ZIP Codes

Ina holds a single ZIP code.

Every ZIP code in Ina

The complete list of Ina, Illinois ZIP codes with the county each falls in.
ZIP codeCounty
62846Jefferson County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Ina codes above are listed without a column we would have to invent.

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

How these codes cluster

Every Ina ZIP code begins 628. Those first three digits identify the sectional center facility that processes mail for this part of Illinois. Statewide that range covers 90 ZIP codes, so Ina accounts for 1% of it.

Every Illinois ZIP prefix and the region it covers →

Area codes covering Ina

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 Ina occupies.

Ina Illinois area codes in full →

Where Ina's ZIP codes sit

Each point is one Ina ZIP code, plotted from its record coordinates.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Cities near Ina

The closest places to Ina with their own ZIP code list, nearest first.
CityDistanceZIP codes
Bonnie Illinois ZIP codes3.7 mi1 ZIP code
Nason Illinois ZIP codes3.8 mi1 ZIP code
Ewing Illinois ZIP codes5.0 mi1 ZIP code
Waltonville Illinois ZIP codes8.6 mi1 ZIP code
Sesser Illinois ZIP codes9.0 mi1 ZIP code
Benton Illinois ZIP codes9.5 mi1 ZIP code
Belle Rive Illinois ZIP codes11 mi1 ZIP code
Mount Vernon Illinois ZIP codes11 mi1 ZIP code

Straight-line distance between place reference points, not driving distance.