Collinsville Oklahoma ZIP Codes
Collinsville holds a single ZIP code.
Every ZIP code in Collinsville
| ZIP code | County |
|---|---|
| 74021 | Tulsa 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Collinsville codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Collinsville. 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 Collinsville ZIP code begins 740. Those first three digits identify the sectional center facility that processes mail for this part of Oklahoma. Statewide that range covers 75 ZIP codes, so Collinsville accounts for 1% of it.
Every Oklahoma ZIP prefix and the region it covers →
Area codes covering Collinsville
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 Collinsville occupies.
Collinsville Oklahoma area codes in full →
Where Collinsville's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Collinsville
| City | Distance | ZIP codes |
|---|---|---|
| Skiatook Oklahoma ZIP codes | 4.9 mi | 1 ZIP code |
| Owasso Oklahoma ZIP codes | 5.9 mi | 1 ZIP code |
| Vera Oklahoma ZIP codes | 6.0 mi | 1 ZIP code |
| Sperry Oklahoma ZIP codes | 9.1 mi | 1 ZIP code |
| Oologah Oklahoma ZIP codes | 9.9 mi | 1 ZIP code |
| Ramona Oklahoma ZIP codes | 12 mi | 1 ZIP code |
| Avant Oklahoma ZIP codes | 13 mi | 1 ZIP code |
| Catoosa Oklahoma ZIP codes | 14 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.