St. Ann ZIP code, Missouri
The ZIP code for St. Ann, MO is 63074, and its area codes are 314 and 557.
- USPS city name
- 1 ZIP code
- Overlapping the city
- 3 more
- Population
- 12,811
- County
- St. Louis County
- State
- Missouri
Also written Saint Ann, the spelling the Postal Service uses.
NANPA lists no telephone rate centre for St. Ann itself, so these are the area codes of the nearest one, Saint Louis (2.2 miles). A town on an area-code boundary can differ from its neighbour.
Mail addressed to St. Ann uses the ZIP code above. 3 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.
St. Ann in numbers
About 12,811 people live in St. Ann, in 5,880 households. The median household income is $52,323 a year, 26% below the Missouri median of $70,702 (US: $80,734). The median owner-occupied home is valued at $126,600 (45% below the Missouri median), and median gross rent is $976 a month. The median age is 34.8; 20.4% of adults 25 and over hold a bachelor's degree or higher (32.4% across Missouri); the average commute takes 21 minutes.
| Population | 12,811 |
|---|---|
| Households | 5,880 |
| Median age | 34.8 |
| Median household income | $52,323 |
| Median home value | $126,600 |
| Median gross rent | $976 |
| Bachelor's degree or higher | 20.4% |
| Mean commute | 21.1 min |
| Population density | 4,061 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place St. Ann city. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Saint Ann
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
63074 | Saint Ann , MO | Standard | 15,793 | $51,610 | $132,700 |
Other ZIP codes overlapping St. Ann
These ZIP codes cover part of St. Ann but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
63044 | Bridgeton , MO | Standard | 10,324 | $77,819 | $238,100 |
63114 | Saint Louis , MO | Standard | 33,969 | $55,870 | $116,800 |
63134 | Saint Louis , MO | Standard | 13,059 | $44,680 | $94,700 |
Map of St. Ann ZIP codes
The ZIP codes of St. Ann, MO, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near St. Ann
The nearest larger towns are Overland (15,695 people, 2.3 mi), Maryland Heights (27,880 people, 4.6 mi) and Hazelwood (25,114 people, 4.7 mi).
| Town | Population | Distance |
|---|---|---|
| Breckenridge Hills | 4,402 | 1.3 mi |
| Woodson Terrace | 3,908 | 1.5 mi |
| Overland | 15,695 | 2.3 mi |
| St. John | 6,527 | 2.4 mi |
| Berkeley | 8,123 | 3.1 mi |
| Bridgeton | 11,369 | 3.6 mi |
| Olivette | 8,645 | 3.8 mi |
| Maryland Heights | 27,880 | 4.6 mi |
| Hazelwood | 25,114 | 4.7 mi |
| Normandy | 4,239 | 4.8 mi |
| Ferguson | 18,213 | 5.2 mi |
| University City | 34,685 | 5.2 mi |
| Pagedale | 2,531 | 5.3 mi |
| Creve Coeur | 18,643 | 5.4 mi |
More nearby: every ZIP code in St. Louis County · Missouri ZIP codes
Cite this page
zipcodes.pro. “St. Ann, MO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mo/st-ann
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