691590 PIN Code: Koivila (Kollam)
691590 is the PIN code of Koivila in Kollam district, Kerala. Mail for 691590 is delivered by Koivila SO.
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Koivila
691590 at a glance
- PIN code
- 691590
- Areas
- Koivila
- District
- Kollam
- State
- Kerala
- Postal circle
- Kerala Circle
- Region / division
- DivReportingCircle · Quilon Division
- Head office
- Karunagappally HO (8.9 km north-west)
- Delivery office
- Koivila SO
- Post offices
- 1 (1 sub office)
- Type of area
- Not known
- Approximate area
- about 7.9 km² (3.8 km east-west, 3.2 km north-south)
- Middle of the area
- 8.99000, 76.58000
- DIGIPIN of the middle
- M383LJK732
- Sorting district code
- 691 (shared by 100 PIN codes; Kollam and Pathanamthitta)
- Nearest PIN codes
- 691585 (2.4 km), 690524 (2.5 km), 691584 (3.1 km), 690538 (3.5 km)
Sources: India Post's All India Pincode Directory (list dated 3 Oct 2025), OpenStreetMap. Area and middle point are approximate, from our map.
Where PIN 691590 is
- PIN 691590
- Neighbouring PIN codes (tap one)
- Post office that delivers mail
- Other post offices (counter only)
- Main roads, railways and water
An approximate shape, not an official boundary: India Post doesn't publish PIN boundary maps. Each spot takes the PIN of the nearest post office or address mapped on OpenStreetMap (3 carry 691590). Blank parts have no known address nearby. Roads, railways and water: © OpenStreetMap contributors.
About the 691590 area
691590 is a PIN code in Kollam district, Kerala. India Post lists 1 post office under it: Koivila SO. Mail for addresses with this PIN is delivered by Koivila SO.
In India Post's structure, 691590 belongs to the Quilon Division, part of the DivReportingCircle of the Kerala Circle. The nearest head office of its division is Karunagappally HO, about 8.9 km north-west. The first three digits, 691, are the sorting district code that 100 PIN codes share, covering Kollam and Pathanamthitta.
The middle of the 691590 area is at 8.9900° N, 76.5800° E (DIGIPIN M383LJK732), and the area is roughly 7.9 km² on our map. The closest PIN codes are 691585 (Mukundapuram, 2.4 km west), 690524 (Thevalakkara, 2.5 km north) and 691584 (Chavara South, 3.1 km south-west).
Kollam district has 113 PIN codes. The one with the most post offices is 691536 (Kadakkal, 11); 691590 has 1. The one with the most villages is 691601 (Perinad, 3).
Post offices with PIN code 691590
| Post office | Type and mail delivery |
|---|---|
| Koivila SO | Sub office Delivers |
"Delivers" means postmen from that office bring mail to addresses with this PIN. Head offices run a postal division's accounts; sub offices serve towns; branch offices are small, mostly village offices working under a sub office. More on the types of post offices.
What the digits of 691590 mean
A letter to 691590 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone691590
Southern zone: Tamil Nadu, Kerala
- 2 · Postal circle691590
Kerala Circle
- 3 · Sorting district691590
Sorting district covering Kollam and Pathanamthitta
- 4 · Delivery office691590
Delivered by Koivila SO
PIN codes near 691590
Distances are as the crow flies, between the middles of each PIN's mapped addresses and post offices.
How to write an address with PIN 691590
Name House / flat number, street Koivila, Kollam Kerala - 691590
Write the 6 digits in full at the end, after the state. Use the area name that matches your street, from the post offices above. How to write an Indian address.
Questions about PIN 691590
Which area has the PIN code 691590?
691590 is the PIN code of Koivila in Kollam district, Kerala.
Which district and state is 691590 in?
Kollam district in Kerala, in India Post's Kerala Circle (Quilon Division).
How many post offices use 691590?
1 post office: Koivila SO.
Which post office delivers mail for 691590?
Koivila SO delivers mail for this PIN.
What is the head office for 691590?
Karunagappally HO, about 8.9 km north-west of the 691590 area, is the nearest head office in the Quilon Division.
What are the PIN codes near 691590?
691585 (Mukundapuram, 2.4 km), 690524 (Thevalakkara, 2.5 km), 691584 (Chavara South, 3.1 km), 690538 (Arinallur, 3.5 km) and 691319 (Thekkumbhagom, 4.0 km), measured between the middles of the areas.
What is the DIGIPIN of the 691590 area?
M383LJK732 is the DIGIPIN of the middle of the area. A DIGIPIN marks a spot about 4 metres wide, so every house has its own; use the DIGIPIN tool for your exact spot.
Is 691590 the PIN code of my address?
If you are at the address, tap "Is this my PIN code?" at the top of this page. Otherwise check that your street's area matches one of the post offices or localities listed here. For anything important, confirm with your post office.
Post offices: India Post, All India Pincode Directory on data.gov.in (Government Open Data License - India), list dated 3 Oct 2025. District names are as India Post lists them and can differ from the revenue district. Not an India Post website: for anything important, confirm with your post office.
More PIN codes
All 113 PIN codes of Kollam · All PIN codes of Kerala · PIN code guides · Find the PIN code of where you are